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Posted to commits@hugegraph.apache.org by gi...@apache.org on 2023/05/14 14:40:13 UTC

[incubator-hugegraph-doc] branch asf-site updated: Branch fix client (#225)

This is an automated email from the ASF dual-hosted git repository.

github-bot pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/incubator-hugegraph-doc.git


The following commit(s) were added to refs/heads/asf-site by this push:
     new 30d1fec5 Branch fix client (#225)
30d1fec5 is described below

commit 30d1fec5ec55fd7753c265fac910629a65515ed0
Author: imbajin <im...@users.noreply.github.com>
AuthorDate: Sun May 14 14:40:08 2023 +0000

    Branch fix client (#225)
    
    * remove extra empty line
    
    ---------
    
    Co-authored-by: imbajin <ji...@apache.org> 2cba4ccccee80f0bedaeec3d3e0c3bb1271632ff
---
 cn/docs/_print/index.html                      | 44 +++++++++++-----------
 cn/docs/index.xml                              | 44 +++++++++++-----------
 cn/docs/quickstart/_print/index.html           | 44 +++++++++++-----------
 cn/docs/quickstart/hugegraph-client/index.html | 52 +++++++++++++-------------
 cn/docs/quickstart/index.xml                   | 44 +++++++++++-----------
 cn/sitemap.xml                                 |  2 +-
 docs/_print/index.html                         | 44 +++++++++++-----------
 docs/index.xml                                 | 44 +++++++++++-----------
 docs/quickstart/_print/index.html              | 44 +++++++++++-----------
 docs/quickstart/hugegraph-client/index.html    | 50 ++++++++++++-------------
 docs/quickstart/index.xml                      | 44 +++++++++++-----------
 en/sitemap.xml                                 |  2 +-
 sitemap.xml                                    |  2 +-
 13 files changed, 230 insertions(+), 230 deletions(-)

diff --git a/cn/docs/_print/index.html b/cn/docs/_print/index.html
index 298135cc..7ed1f833 100644
--- a/cn/docs/_print/index.html
+++ b/cn/docs/_print/index.html
@@ -1017,7 +1017,7 @@ HugeGraph Toolchain 版本: toolchain-1.0.0</p></blockquote><p><code>spark-loade
 2.任务提交</li><li>任务提交成功后,图区部分返回提交结果和任务ID
 3.任务详情</li><li>提供【查看】入口,可跳转到任务详情查看当前任务具体执行情况跳转到任务中心后,直接显示当前执行的任务行</li></ul><center><img src=/docs/images/images-hubble/353gremlin任务.png alt=image></center><p>点击查看入口,跳转到任务管理列表,如下:</p><center><img src=/docs/images/images-hubble/353gremlin任务2.png alt=image></center><p>4.查看结果</p><ul><li>结果通过json形式展示</li></ul><h5 id=354olap算法任务>3.5.4 OLAP算法任务</h5><p>Hubble上暂未提供可视化的OLAP算法执行,可调用RESTful API进行OLAP类算法任务,在任务管理中通过ID找到相应任务,查看进度与结果等。</p><h5 id=355删除元数据重建索引>3.5.5 删除元数据、重建索引</h5><p>1.创建任务</p><ul><li>在元数 [...]
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;dependency&gt;</span>
-</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>com.baidu.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
+</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>org.apache.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;artifactId&gt;</span>hugegraph-client<span style=color:#204a87;font-weight:700>&lt;/artifactId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;version&gt;</span>${version}<span style=color:#204a87;font-weight:700>&lt;/version&gt;</span>
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;/dependency&gt;</span>    
@@ -1026,16 +1026,16 @@ HugeGraph Toolchain 版本: toolchain-1.0.0</p></blockquote><p><code>spark-loade
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.Iterator</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>SingleExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
@@ -1123,17 +1123,17 @@ HugeGraph Toolchain 版本: toolchain-1.0.0</p></blockquote><p><code>spark-loade
 </span></span><span style=display:flex><span>              <span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>create</span><span style=color:#ce5c00;font-weight:700>();</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>GraphManager</span> <span style=color:#000>graph</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>hugeClient</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>graph</span><span style=color:#ce5c00;font-weight:700>();</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>29</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>27</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Hongkong&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#ce [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#ce [...]
 </span></span><span style=display:flex><span>                                     <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>328</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#c [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#c [...]
 </span></span><span style=display:flex><span>                                      <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>32</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color: [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color: [...]
 </span></span><span style=display:flex><span>                                        <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>199</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>35</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Shanghai&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>marko</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addEdge</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>&#34;knows&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>vadas</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;date&#34;</span><span style=color:#ce5c00;font-w [...]
@@ -1171,11 +1171,11 @@ HugeGraph Toolchain 版本: toolchain-1.0.0</p></blockquote><p><code>spark-loade
 </span></span></code></pre></div><h5 id=432-batchexample>4.3.2 BatchExample</h5><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.ArrayList</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>BatchExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
diff --git a/cn/docs/index.xml b/cn/docs/index.xml
index 0d30fc23..9a3594c6 100644
--- a/cn/docs/index.xml
+++ b/cn/docs/index.xml
@@ -10590,7 +10590,7 @@ HugeGraph Toolchain 版本: toolchain-1.0.0&lt;/p>
 &lt;p>添加hugegraph-client依赖&lt;/p>
 &lt;div class="highlight">&lt;pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-xml" data-lang="xml">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">&amp;lt;dependencies&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;dependency&amp;gt;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;groupId&amp;gt;&lt;/span>com.baidu.hugegraph&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/groupId&amp;gt;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;groupId&amp;gt;&lt;/span>org.apache.hugegraph&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/groupId&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;artifactId&amp;gt;&lt;/span>hugegraph-client&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/artifactId&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;version&amp;gt;&lt;/span>${version}&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/version&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;/dependency&amp;gt;&lt;/span>
@@ -10601,16 +10601,16 @@ HugeGraph Toolchain 版本: toolchain-1.0.0&lt;/p>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.Iterator&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.List&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GremlinManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.constant.T&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Path&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.gremlin.Result&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.gremlin.ResultSet&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GremlinManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.constant.T&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Path&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.gremlin.Result&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.gremlin.ResultSet&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">public&lt;/span> &lt;span style="color:#204a87;font-weight:bold">class&lt;/span> &lt;span style="color:#000">SingleExample&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">{&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
@@ -10698,17 +10698,17 @@ HugeGraph Toolchain 版本: toolchain-1.0.0&lt;/p>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">create&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">();&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">GraphManager&lt;/span> &lt;span style="color:#000">graph&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">hugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">();&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">marko&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">marko&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">29&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Beijing&amp;#34;&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">vadas&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">vadas&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">27&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Hongkong&amp;#34;&lt;/span>&lt;span style="col [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">lop&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;font [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">lop&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;font [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;lang&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;java&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;price&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">328&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">josh&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fon [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">josh&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fon [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">32&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Beijing&amp;#34;&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">ripple&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;f [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">ripple&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;f [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;lang&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;java&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;price&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">199&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">peter&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">peter&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">35&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Shanghai&amp;#34;&lt;/span>&lt;span style="col [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">marko&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addEdge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#4e9a06">&amp;#34;knows&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">vadas&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/s [...]
@@ -10747,11 +10747,11 @@ HugeGraph Toolchain 版本: toolchain-1.0.0&lt;/p>
 &lt;div class="highlight">&lt;pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-java" data-lang="java">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.ArrayList&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.List&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">public&lt;/span> &lt;span style="color:#204a87;font-weight:bold">class&lt;/span> &lt;span style="color:#000">BatchExample&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">{&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
diff --git a/cn/docs/quickstart/_print/index.html b/cn/docs/quickstart/_print/index.html
index c489e884..2fef72fb 100644
--- a/cn/docs/quickstart/_print/index.html
+++ b/cn/docs/quickstart/_print/index.html
@@ -1011,7 +1011,7 @@ HugeGraph Toolchain 版本: toolchain-1.0.0</p></blockquote><p><code>spark-loade
 2.任务提交</li><li>任务提交成功后,图区部分返回提交结果和任务ID
 3.任务详情</li><li>提供【查看】入口,可跳转到任务详情查看当前任务具体执行情况跳转到任务中心后,直接显示当前执行的任务行</li></ul><center><img src=/docs/images/images-hubble/353gremlin任务.png alt=image></center><p>点击查看入口,跳转到任务管理列表,如下:</p><center><img src=/docs/images/images-hubble/353gremlin任务2.png alt=image></center><p>4.查看结果</p><ul><li>结果通过json形式展示</li></ul><h5 id=354olap算法任务>3.5.4 OLAP算法任务</h5><p>Hubble上暂未提供可视化的OLAP算法执行,可调用RESTful API进行OLAP类算法任务,在任务管理中通过ID找到相应任务,查看进度与结果等。</p><h5 id=355删除元数据重建索引>3.5.5 删除元数据、重建索引</h5><p>1.创建任务</p><ul><li>在元数 [...]
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;dependency&gt;</span>
-</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>com.baidu.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
+</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>org.apache.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;artifactId&gt;</span>hugegraph-client<span style=color:#204a87;font-weight:700>&lt;/artifactId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;version&gt;</span>${version}<span style=color:#204a87;font-weight:700>&lt;/version&gt;</span>
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;/dependency&gt;</span>    
@@ -1020,16 +1020,16 @@ HugeGraph Toolchain 版本: toolchain-1.0.0</p></blockquote><p><code>spark-loade
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.Iterator</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>SingleExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
@@ -1117,17 +1117,17 @@ HugeGraph Toolchain 版本: toolchain-1.0.0</p></blockquote><p><code>spark-loade
 </span></span><span style=display:flex><span>              <span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>create</span><span style=color:#ce5c00;font-weight:700>();</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>GraphManager</span> <span style=color:#000>graph</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>hugeClient</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>graph</span><span style=color:#ce5c00;font-weight:700>();</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>29</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>27</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Hongkong&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#ce [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#ce [...]
 </span></span><span style=display:flex><span>                                     <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>328</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#c [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#c [...]
 </span></span><span style=display:flex><span>                                      <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>32</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color: [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color: [...]
 </span></span><span style=display:flex><span>                                        <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>199</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>35</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Shanghai&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>marko</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addEdge</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>&#34;knows&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>vadas</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;date&#34;</span><span style=color:#ce5c00;font-w [...]
@@ -1165,11 +1165,11 @@ HugeGraph Toolchain 版本: toolchain-1.0.0</p></blockquote><p><code>spark-loade
 </span></span></code></pre></div><h5 id=432-batchexample>4.3.2 BatchExample</h5><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.ArrayList</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>BatchExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
diff --git a/cn/docs/quickstart/hugegraph-client/index.html b/cn/docs/quickstart/hugegraph-client/index.html
index 2e1e1fe5..680707b1 100644
--- a/cn/docs/quickstart/hugegraph-client/index.html
+++ b/cn/docs/quickstart/hugegraph-client/index.html
@@ -4,17 +4,17 @@ HugeGraph-Client向HugeGraph-Server发出HTTP请求,获取并解析Server的
 新建Eclipse/ IDEA Maven项目; 在pom文件中添加HugeGraph-Client依赖; 创建类,调用HugeGraph-Client接口; 详细使用过程见下节完整示例。
 4 完整示例 4.1 新建Maven工程 可以选择Eclipse或者Intellij Idea创建工程:
 Eclipse新建Maven工程 Intellij Idea 创建maven工程 4.2 添加hugegraph-client依赖 添加hugegraph-client依赖
-<dependencies> <dependency> <groupId>com.baidu.hugegraph</groupId> <artifactId>hugegraph-client</artifactId> <version>${version}</version> </dependency> </dependencies> 4.3 Example 4.3.1 SingleExample import java.io.IOException; import java.util.Iterator; import java.util.List; import com.baidu.hugegraph.driver.GraphManager; import com.baidu.hugegraph.driver.GremlinManager; import com.baidu.hugegraph.driver.HugeClient; import com.baidu.hugegraph.driver.SchemaManager; import com.baidu.hug [...]
+<dependencies> <dependency> <groupId>org.apache.hugegraph</groupId> <artifactId>hugegraph-client</artifactId> <version>${version}</version> </dependency> </dependencies> 4.3 Example 4.3.1 SingleExample import java.io.IOException; import java.util.Iterator; import java.util.List; import org.apache.hugegraph.driver.GraphManager; import org.apache.hugegraph.driver.GremlinManager; import org.apache.hugegraph.driver.HugeClient; import org.apache.hugegraph.driver.SchemaManager; import org.apac [...]
 2 环境要求 java 11 (兼容 java 8) maven 3.5+ 3 使用流程 使用HugeGraph-Client的基本步骤如下:
 新建Eclipse/ IDEA Maven项目; 在pom文件中添加HugeGraph-Client依赖; 创建类,调用HugeGraph-Client接口; 详细使用过程见下节完整示例。
 4 完整示例 4.1 新建Maven工程 可以选择Eclipse或者Intellij Idea创建工程:
 Eclipse新建Maven工程 Intellij Idea 创建maven工程 4.2 添加hugegraph-client依赖 添加hugegraph-client依赖
-<dependencies> <dependency> <groupId>com.baidu.hugegraph</groupId> <artifactId>hugegraph-client</artifactId> <version>${version}</version> </dependency> </dependencies> 4.3 Example 4.3.1 SingleExample import java.io.IOException; import java.util.Iterator; import java.util.List; import com.baidu.hugegraph.driver.GraphManager; import com.baidu.hugegraph.driver.GremlinManager; import com.baidu.hugegraph.driver.HugeClient; import com.baidu.hugegraph.driver.SchemaManager; import com.baidu.hug [...]
+<dependencies> <dependency> <groupId>org.apache.hugegraph</groupId> <artifactId>hugegraph-client</artifactId> <version>${version}</version> </dependency> </dependencies> 4.3 Example 4.3.1 SingleExample import java.io.IOException; import java.util.Iterator; import java.util.List; import org.apache.hugegraph.driver.GraphManager; import org.apache.hugegraph.driver.GremlinManager; import org.apache.hugegraph.driver.HugeClient; import org.apache.hugegraph.driver.SchemaManager; import org.apac [...]
 2 环境要求 java 11 (兼容 java 8) maven 3.5+ 3 使用流程 使用HugeGraph-Client的基本步骤如下:
 新建Eclipse/ IDEA Maven项目; 在pom文件中添加HugeGraph-Client依赖; 创建类,调用HugeGraph-Client接口; 详细使用过程见下节完整示例。
 4 完整示例 4.1 新建Maven工程 可以选择Eclipse或者Intellij Idea创建工程:
 Eclipse新建Maven工程 Intellij Idea 创建maven工程 4.2 添加hugegraph-client依赖 添加hugegraph-client依赖
-<dependencies> <dependency> <groupId>com.baidu.hugegraph</groupId> <artifactId>hugegraph-client</artifactId> <version>${version}</version> </dependency> </dependencies> 4.3 Example 4.3.1 SingleExample import java.io.IOException; import java.util.Iterator; import java.util.List; import com.baidu.hugegraph.driver.GraphManager; import com.baidu.hugegraph.driver.GremlinManager; import com.baidu.hugegraph.driver.HugeClient; import com.baidu.hugegraph.driver.SchemaManager; import com.baidu.hug [...]
+<dependencies> <dependency> <groupId>org.apache.hugegraph</groupId> <artifactId>hugegraph-client</artifactId> <version>${version}</version> </dependency> </dependencies> 4.3 Example 4.3.1 SingleExample import java.io.IOException; import java.util.Iterator; import java.util.List; import org.apache.hugegraph.driver.GraphManager; import org.apache.hugegraph.driver.GremlinManager; import org.apache.hugegraph.driver.HugeClient; import org.apache.hugegraph.driver.SchemaManager; import org.apac [...]
 <link rel=stylesheet href=/css/prism.css><script type=application/javascript>var doNotTrack=!1;doNotTrack||(window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)},ga.l=+new Date,ga("create","UA-00000000-0","auto"),ga("send","pageview"))</script><script async src=https://www.google-analytics.com/analytics.js></script></head><body class=td-page><header><nav class="js-navbar-scroll navbar navbar-expand navbar-dark flex-column flex-md-row td-navbar"><a class=navbar-brand href=/cn/> [...]
 <a href=https://github.com/apache/incubator-hugegraph-doc/edit/master/content/cn/docs/quickstart/hugegraph-client.md class=td-page-meta--edit target=_blank rel=noopener><i class="fa fa-edit fa-fw"></i> Edit this page</a>
 <a href="https://github.com/apache/incubator-hugegraph-doc/new/master/content/cn/docs/quickstart/hugegraph-client.md?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+mat [...]
@@ -22,7 +22,7 @@ Eclipse新建Maven工程 Intellij Idea 创建maven工程 4.2 添加hugegraph-cli
 <a href=https://github.com/apache/incubator-hugegraph/issues/new class=td-page-meta--project-issue target=_blank rel=noopener><i class="fas fa-tasks fa-fw"></i> Create project issue</a>
 <a id=print href=/cn/docs/quickstart/_print/><i class="fa fa-print fa-fw"></i> Print entire section</a></div><div class=td-toc><nav id=TableOfContents><ul><li><ul><li><a href=#1-hugegraph-client概述>1 HugeGraph-Client概述</a></li><li><a href=#2-环境要求>2 环境要求</a></li><li><a href=#3-使用流程>3 使用流程</a></li><li><a href=#4-完整示例>4 完整示例</a></li><li><a href=#44-运行example>4.4 运行Example</a></li><li><a href=#45-example示例说明>4.5 Example示例说明</a></li></ul></li></ul></nav></div></aside><main class="col-12 col-md [...]
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;dependency&gt;</span>
-</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>com.baidu.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
+</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>org.apache.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;artifactId&gt;</span>hugegraph-client<span style=color:#204a87;font-weight:700>&lt;/artifactId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;version&gt;</span>${version}<span style=color:#204a87;font-weight:700>&lt;/version&gt;</span>
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;/dependency&gt;</span>    
@@ -31,16 +31,16 @@ Eclipse新建Maven工程 Intellij Idea 创建maven工程 4.2 添加hugegraph-cli
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.Iterator</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>SingleExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
@@ -128,17 +128,17 @@ Eclipse新建Maven工程 Intellij Idea 创建maven工程 4.2 添加hugegraph-cli
 </span></span><span style=display:flex><span>              <span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>create</span><span style=color:#ce5c00;font-weight:700>();</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>GraphManager</span> <span style=color:#000>graph</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>hugeClient</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>graph</span><span style=color:#ce5c00;font-weight:700>();</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>29</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>27</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Hongkong&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#ce [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#ce [...]
 </span></span><span style=display:flex><span>                                     <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>328</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#c [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#c [...]
 </span></span><span style=display:flex><span>                                      <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>32</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color: [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color: [...]
 </span></span><span style=display:flex><span>                                        <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>199</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>35</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Shanghai&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>marko</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addEdge</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>&#34;knows&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>vadas</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;date&#34;</span><span style=color:#ce5c00;font-w [...]
@@ -176,11 +176,11 @@ Eclipse新建Maven工程 Intellij Idea 创建maven工程 4.2 添加hugegraph-cli
 </span></span></code></pre></div><h5 id=432-batchexample>4.3.2 BatchExample</h5><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.ArrayList</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>BatchExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
@@ -309,7 +309,7 @@ Eclipse新建Maven工程 Intellij Idea 创建maven工程 4.2 添加hugegraph-cli
 </span></span><span style=display:flex><span>        <span style=color:#000>hugeClient</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>close</span><span style=color:#ce5c00;font-weight:700>();</span>
 </span></span><span style=display:flex><span>    <span style=color:#ce5c00;font-weight:700>}</span>
 </span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>}</span>
-</span></span></code></pre></div><h3 id=44-运行example>4.4 运行Example</h3><p>运行Example之前需要启动Server, 启动过程见<a href=/docs/quickstart/hugegraph-server>HugeGraph-Server Quick Start</a></p><h3 id=45-example示例说明>4.5 Example示例说明</h3><p>示例说明见<a href=/docs/clients/hugegraph-client>HugeGraph-Client基本API介绍</a></p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>co [...]
+</span></span></code></pre></div><h3 id=44-运行example>4.4 运行Example</h3><p>运行Example之前需要启动Server, 启动过程见<a href=/docs/quickstart/hugegraph-server>HugeGraph-Server Quick Start</a></p><h3 id=45-example示例说明>4.5 Example示例说明</h3><p>示例说明见<a href=/docs/clients/hugegraph-client>HugeGraph-Client基本API介绍</a></p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margin-left:1em}.feedback--response{display:none;margin-top:1em}.feedback--response__visible{display:block}</style><script>co [...]
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 <script src=/js/tabpane-persist.js></script>
 <script src=/js/main.min.aa9f4c5dae6a98b2c46277f4c56f1673a2b000d1756ce4ffae93784cab25e6d5.js integrity="sha256-qp9MXa5qmLLEYnf0xW8Wc6KwANF1bOT/rpN4TKsl5tU=" crossorigin=anonymous></script>
diff --git a/cn/docs/quickstart/index.xml b/cn/docs/quickstart/index.xml
index d5119707..e440488e 100644
--- a/cn/docs/quickstart/index.xml
+++ b/cn/docs/quickstart/index.xml
@@ -2291,7 +2291,7 @@ HugeGraph Toolchain 版本: toolchain-1.0.0&lt;/p>
 &lt;p>添加hugegraph-client依赖&lt;/p>
 &lt;div class="highlight">&lt;pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-xml" data-lang="xml">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">&amp;lt;dependencies&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;dependency&amp;gt;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;groupId&amp;gt;&lt;/span>com.baidu.hugegraph&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/groupId&amp;gt;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;groupId&amp;gt;&lt;/span>org.apache.hugegraph&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/groupId&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;artifactId&amp;gt;&lt;/span>hugegraph-client&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/artifactId&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;version&amp;gt;&lt;/span>${version}&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/version&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;/dependency&amp;gt;&lt;/span>
@@ -2302,16 +2302,16 @@ HugeGraph Toolchain 版本: toolchain-1.0.0&lt;/p>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.Iterator&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.List&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GremlinManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.constant.T&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Path&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.gremlin.Result&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.gremlin.ResultSet&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GremlinManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.constant.T&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Path&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.gremlin.Result&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.gremlin.ResultSet&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">public&lt;/span> &lt;span style="color:#204a87;font-weight:bold">class&lt;/span> &lt;span style="color:#000">SingleExample&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">{&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
@@ -2399,17 +2399,17 @@ HugeGraph Toolchain 版本: toolchain-1.0.0&lt;/p>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">create&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">();&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">GraphManager&lt;/span> &lt;span style="color:#000">graph&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">hugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">();&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">marko&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">marko&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">29&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Beijing&amp;#34;&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">vadas&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">vadas&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">27&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Hongkong&amp;#34;&lt;/span>&lt;span style="col [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">lop&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;font [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">lop&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;font [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;lang&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;java&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;price&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">328&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">josh&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fon [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">josh&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fon [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">32&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Beijing&amp;#34;&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">ripple&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;f [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">ripple&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;f [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;lang&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;java&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;price&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">199&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">peter&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">peter&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">35&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Shanghai&amp;#34;&lt;/span>&lt;span style="col [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">marko&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addEdge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#4e9a06">&amp;#34;knows&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">vadas&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/s [...]
@@ -2448,11 +2448,11 @@ HugeGraph Toolchain 版本: toolchain-1.0.0&lt;/p>
 &lt;div class="highlight">&lt;pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-java" data-lang="java">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.ArrayList&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.List&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">public&lt;/span> &lt;span style="color:#204a87;font-weight:bold">class&lt;/span> &lt;span style="color:#000">BatchExample&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">{&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
diff --git a/cn/sitemap.xml b/cn/sitemap.xml
index 879afd8e..765683e9 100644
--- a/cn/sitemap.xml
+++ b/cn/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/cn/docs/guides/architectural/</loc><lastmod>2023-01-01T16:16:43+08:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/></url><url><loc>/cn/docs/config/config-guide/</loc><lastmod>2023-05-10T12:08:15+08:00 [...]
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/cn/docs/guides/architectural/</loc><lastmod>2023-01-01T16:16:43+08:00</lastmod><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/></url><url><loc>/cn/docs/config/config-guide/</loc><lastmod>2023-05-10T12:08:15+08:00 [...]
\ No newline at end of file
diff --git a/docs/_print/index.html b/docs/_print/index.html
index db1caa9d..a8b977d8 100644
--- a/docs/_print/index.html
+++ b/docs/_print/index.html
@@ -1025,7 +1025,7 @@ Implement a class inherited from <code>Formatter</code> in the directory, such a
 </span></span></code></pre></div><h6 id=8-graph-migration>8. Graph Migration</h6><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>./bin/hugegraph --url http://127.0.0.1:8080 --graph hugegraph migrate --target-url http://127.0.0.1:8090 --target-graph hugegraph
 </span></span></code></pre></div></div><div class=td-content style=page-break-before:always><h1 id=pg-751ed124ec6dbb96d5e65c62dc9d4e85>3.4 - HugeGraph-Hubble Quick Start</h1><h3 id=1-hugegraph-hubble-overview>1 HugeGraph-Hubble Overview</h3><p>HugeGraph is an analysis-oriented graph database system that supports batch operations, which fully supports <a href=https://tinkerpop.apache.org>Apache TinkerPop3</a> framework and <a href=https://tinkerpop.apache.org/gremlin.html>Gremlin</a> grap [...]
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;dependency&gt;</span>
-</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>com.baidu.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
+</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>org.apache.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;artifactId&gt;</span>hugegraph-client<span style=color:#204a87;font-weight:700>&lt;/artifactId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;version&gt;</span>${version}<span style=color:#204a87;font-weight:700>&lt;/version&gt;</span>
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;/dependency&gt;</span>    
@@ -1034,16 +1034,16 @@ Implement a class inherited from <code>Formatter</code> in the directory, such a
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.Iterator</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>SingleExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
@@ -1131,17 +1131,17 @@ Implement a class inherited from <code>Formatter</code> in the directory, such a
 </span></span><span style=display:flex><span>              <span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>create</span><span style=color:#ce5c00;font-weight:700>();</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>GraphManager</span> <span style=color:#000>graph</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>hugeClient</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>graph</span><span style=color:#ce5c00;font-weight:700>();</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>29</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>27</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Hongkong&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#ce [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#ce [...]
 </span></span><span style=display:flex><span>                                     <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>328</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#c [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#c [...]
 </span></span><span style=display:flex><span>                                      <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>32</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color: [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color: [...]
 </span></span><span style=display:flex><span>                                        <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>199</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>35</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Shanghai&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>marko</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addEdge</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>&#34;knows&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>vadas</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;date&#34;</span><span style=color:#ce5c00;font-w [...]
@@ -1179,11 +1179,11 @@ Implement a class inherited from <code>Formatter</code> in the directory, such a
 </span></span></code></pre></div><h5 id=432-batchexample>4.3.2 BatchExample</h5><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.ArrayList</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>BatchExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
diff --git a/docs/index.xml b/docs/index.xml
index 6de8396f..3688c998 100644
--- a/docs/index.xml
+++ b/docs/index.xml
@@ -10107,7 +10107,7 @@ Merging mode as needed, and when the Restore is completed, restore the graph mod
 &lt;h4 id="42-add-hugegraph-client-dependency-in-pom">4.2 Add Hugegraph-Client Dependency In POM&lt;/h4>
 &lt;div class="highlight">&lt;pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-xml" data-lang="xml">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">&amp;lt;dependencies&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;dependency&amp;gt;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;groupId&amp;gt;&lt;/span>com.baidu.hugegraph&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/groupId&amp;gt;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;groupId&amp;gt;&lt;/span>org.apache.hugegraph&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/groupId&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;artifactId&amp;gt;&lt;/span>hugegraph-client&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/artifactId&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;version&amp;gt;&lt;/span>${version}&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/version&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;/dependency&amp;gt;&lt;/span>
@@ -10118,16 +10118,16 @@ Merging mode as needed, and when the Restore is completed, restore the graph mod
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.Iterator&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.List&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GremlinManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.constant.T&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Path&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.gremlin.Result&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.gremlin.ResultSet&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GremlinManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.constant.T&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Path&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.gremlin.Result&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.gremlin.ResultSet&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">public&lt;/span> &lt;span style="color:#204a87;font-weight:bold">class&lt;/span> &lt;span style="color:#000">SingleExample&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">{&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
@@ -10215,17 +10215,17 @@ Merging mode as needed, and when the Restore is completed, restore the graph mod
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">create&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">();&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">GraphManager&lt;/span> &lt;span style="color:#000">graph&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">hugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">();&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">marko&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">marko&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">29&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Beijing&amp;#34;&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">vadas&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">vadas&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">27&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Hongkong&amp;#34;&lt;/span>&lt;span style="col [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">lop&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;font [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">lop&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;font [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;lang&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;java&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;price&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">328&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">josh&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fon [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">josh&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fon [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">32&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Beijing&amp;#34;&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">ripple&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;f [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">ripple&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;f [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;lang&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;java&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;price&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">199&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">peter&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">peter&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">35&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Shanghai&amp;#34;&lt;/span>&lt;span style="col [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">marko&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addEdge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#4e9a06">&amp;#34;knows&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">vadas&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/s [...]
@@ -10264,11 +10264,11 @@ Merging mode as needed, and when the Restore is completed, restore the graph mod
 &lt;div class="highlight">&lt;pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-java" data-lang="java">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.ArrayList&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.List&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">public&lt;/span> &lt;span style="color:#204a87;font-weight:bold">class&lt;/span> &lt;span style="color:#000">BatchExample&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">{&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
diff --git a/docs/quickstart/_print/index.html b/docs/quickstart/_print/index.html
index 367a9b7e..1aa99399 100644
--- a/docs/quickstart/_print/index.html
+++ b/docs/quickstart/_print/index.html
@@ -1020,7 +1020,7 @@ Implement a class inherited from <code>Formatter</code> in the directory, such a
 </span></span></code></pre></div><h6 id=8-graph-migration>8. Graph Migration</h6><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-bash data-lang=bash><span style=display:flex><span>./bin/hugegraph --url http://127.0.0.1:8080 --graph hugegraph migrate --target-url http://127.0.0.1:8090 --target-graph hugegraph
 </span></span></code></pre></div></div><div class=td-content style=page-break-before:always><h1 id=pg-751ed124ec6dbb96d5e65c62dc9d4e85>4 - HugeGraph-Hubble Quick Start</h1><h3 id=1-hugegraph-hubble-overview>1 HugeGraph-Hubble Overview</h3><p>HugeGraph is an analysis-oriented graph database system that supports batch operations, which fully supports <a href=https://tinkerpop.apache.org>Apache TinkerPop3</a> framework and <a href=https://tinkerpop.apache.org/gremlin.html>Gremlin</a> graph  [...]
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;dependency&gt;</span>
-</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>com.baidu.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
+</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>org.apache.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;artifactId&gt;</span>hugegraph-client<span style=color:#204a87;font-weight:700>&lt;/artifactId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;version&gt;</span>${version}<span style=color:#204a87;font-weight:700>&lt;/version&gt;</span>
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;/dependency&gt;</span>    
@@ -1029,16 +1029,16 @@ Implement a class inherited from <code>Formatter</code> in the directory, such a
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.Iterator</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>SingleExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
@@ -1126,17 +1126,17 @@ Implement a class inherited from <code>Formatter</code> in the directory, such a
 </span></span><span style=display:flex><span>              <span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>create</span><span style=color:#ce5c00;font-weight:700>();</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>GraphManager</span> <span style=color:#000>graph</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>hugeClient</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>graph</span><span style=color:#ce5c00;font-weight:700>();</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>29</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>27</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Hongkong&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#ce [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#ce [...]
 </span></span><span style=display:flex><span>                                     <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>328</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#c [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#c [...]
 </span></span><span style=display:flex><span>                                      <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>32</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color: [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color: [...]
 </span></span><span style=display:flex><span>                                        <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>199</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>35</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Shanghai&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>marko</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addEdge</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>&#34;knows&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>vadas</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;date&#34;</span><span style=color:#ce5c00;font-w [...]
@@ -1174,11 +1174,11 @@ Implement a class inherited from <code>Formatter</code> in the directory, such a
 </span></span></code></pre></div><h5 id=432-batchexample>4.3.2 BatchExample</h5><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.ArrayList</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>BatchExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
diff --git a/docs/quickstart/hugegraph-client/index.html b/docs/quickstart/hugegraph-client/index.html
index 2ec95636..01e11951 100644
--- a/docs/quickstart/hugegraph-client/index.html
+++ b/docs/quickstart/hugegraph-client/index.html
@@ -1,7 +1,7 @@
 <!doctype html><html lang=en class=no-js><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=generator content="Hugo 0.102.3"><meta name=robots content="index, follow"><link rel="shortcut icon" href=/favicons/favicon.ico><link rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/favicons [...]
 HugeGraph-Client sends HTTP request to HugeGraph-Server to obtain and parse the execution result of Server. Currently only the …"><meta property="og:title" content="HugeGraph-Client Quick Start"><meta property="og:description" content="1 Overview Of Hugegraph HugeGraph-Client sends HTTP request to HugeGraph-Server to obtain and parse the execution result of Server. Currently only the HugeGraph-Client for Java is provided. You can use HugeGraph-Client to write Java code to operate HugeGra [...]
-2 What You Need Java 11 (also support Java 8) Maven 3.5+ 3 How To Use The basic steps to use HugeGraph-Client are as follows:"><meta property="og:type" content="article"><meta property="og:url" content="/docs/quickstart/hugegraph-client/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2023-01-01T16:16:43+08:00"><meta property="og:site_name" content="HugeGraph"><meta itemprop=name content="HugeGraph-Client Quick Start"><meta itemprop=descri [...]
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+2 What You Need Java 11 (also support Java 8) Maven 3.5+ 3 How To Use The basic steps to use HugeGraph-Client are as follows:"><meta property="og:type" content="article"><meta property="og:url" content="/docs/quickstart/hugegraph-client/"><meta property="article:section" content="docs"><meta property="article:modified_time" content="2023-05-14T22:39:27+08:00"><meta property="og:site_name" content="HugeGraph"><meta itemprop=name content="HugeGraph-Client Quick Start"><meta itemprop=descri [...]
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 <a href=https://github.com/apache/incubator-hugegraph-doc/edit/master/content/en/docs/quickstart/hugegraph-client.md class=td-page-meta--edit target=_blank rel=noopener><i class="fa fa-edit fa-fw"></i> Edit this page</a>
@@ -10,7 +10,7 @@ HugeGraph-Client sends HTTP request to HugeGraph-Server to obtain and parse the
 <a href=https://github.com/apache/incubator-hugegraph/issues/new class=td-page-meta--project-issue target=_blank rel=noopener><i class="fas fa-tasks fa-fw"></i> Create project issue</a>
 <a id=print href=/docs/quickstart/_print/><i class="fa fa-print fa-fw"></i> Print entire section</a></div><div class=td-toc><nav id=TableOfContents><ul><li><ul><li><a href=#1-overview-of-hugegraph>1 Overview Of Hugegraph</a></li><li><a href=#2-what-you-need>2 What You Need</a></li><li><a href=#3-how-to-use>3 How To Use</a></li><li><a href=#4-complete-example>4 Complete Example</a></li><li><a href=#44-run-the-example>4.4 Run The Example</a></li><li><a href=#45-more-information-about-examp [...]
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;dependency&gt;</span>
-</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>com.baidu.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
+</span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;groupId&gt;</span>org.apache.hugegraph<span style=color:#204a87;font-weight:700>&lt;/groupId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;artifactId&gt;</span>hugegraph-client<span style=color:#204a87;font-weight:700>&lt;/artifactId&gt;</span>
 </span></span><span style=display:flex><span>        <span style=color:#204a87;font-weight:700>&lt;version&gt;</span>${version}<span style=color:#204a87;font-weight:700>&lt;/version&gt;</span>
 </span></span><span style=display:flex><span>    <span style=color:#204a87;font-weight:700>&lt;/dependency&gt;</span>    
@@ -19,16 +19,16 @@ HugeGraph-Client sends HTTP request to HugeGraph-Server to obtain and parse the
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.Iterator</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GremlinManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.constant.T</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Path</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.Result</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.gremlin.ResultSet</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>SingleExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
@@ -116,17 +116,17 @@ HugeGraph-Client sends HTTP request to HugeGraph-Server to obtain and parse the
 </span></span><span style=display:flex><span>              <span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>create</span><span style=color:#ce5c00;font-weight:700>();</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>GraphManager</span> <span style=color:#000>graph</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>hugeClient</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>graph</span><span style=color:#ce5c00;font-weight:700>();</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>marko</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>29</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>vadas</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>27</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Hongkong&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#ce [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>lop</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#ce [...]
 </span></span><span style=display:flex><span>                                     <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>328</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:#c [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>josh</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:#c [...]
 </span></span><span style=display:flex><span>                                      <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>32</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Beijing&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color: [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>ripple</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color: [...]
 </span></span><span style=display:flex><span>                                        <span style=color:#4e9a06>&#34;lang&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;java&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;price&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>199</span><span style=color:#ce5c00;font-weight:700>);</span>
-</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>label</span><span style=color:# [...]
+</span></span><span style=display:flex><span>        <span style=color:#000>Vertex</span> <span style=color:#000>peter</span> <span style=color:#ce5c00;font-weight:700>=</span> <span style=color:#000>graph</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addVertex</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#000>T</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>LABEL</span><span style=color:# [...]
 </span></span><span style=display:flex><span>                                       <span style=color:#4e9a06>&#34;age&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>35</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;city&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;Shanghai&#34;</span><span style=color:#ce5c00;font-weight:700>);</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span>        <span style=color:#000>marko</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>addEdge</span><span style=color:#ce5c00;font-weight:700>(</span><span style=color:#4e9a06>&#34;knows&#34;</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#000>vadas</span><span style=color:#ce5c00;font-weight:700>,</span> <span style=color:#4e9a06>&#34;date&#34;</span><span style=color:#ce5c00;font-w [...]
@@ -164,11 +164,11 @@ HugeGraph-Client sends HTTP request to HugeGraph-Server to obtain and parse the
 </span></span></code></pre></div><h5 id=432-batchexample>4.3.2 BatchExample</h5><div class=highlight><pre tabindex=0 style=background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4><code class=language-java data-lang=java><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.ArrayList</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>java.util.List</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
-</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>com.baidu.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.GraphManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.HugeClient</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.driver.SchemaManager</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Edge</span><span style=color:#ce5c00;font-weight:700>;</span>
+</span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>import</span> <span style=color:#000>org.apache.hugegraph.structure.graph.Vertex</span><span style=color:#ce5c00;font-weight:700>;</span>
 </span></span><span style=display:flex><span>
 </span></span><span style=display:flex><span><span style=color:#204a87;font-weight:700>public</span> <span style=color:#204a87;font-weight:700>class</span> <span style=color:#000>BatchExample</span> <span style=color:#ce5c00;font-weight:700>{</span>
 </span></span><span style=display:flex><span>
@@ -297,7 +297,7 @@ HugeGraph-Client sends HTTP request to HugeGraph-Server to obtain and parse the
 </span></span><span style=display:flex><span>        <span style=color:#000>hugeClient</span><span style=color:#ce5c00;font-weight:700>.</span><span style=color:#c4a000>close</span><span style=color:#ce5c00;font-weight:700>();</span>
 </span></span><span style=display:flex><span>    <span style=color:#ce5c00;font-weight:700>}</span>
 </span></span><span style=display:flex><span><span style=color:#ce5c00;font-weight:700>}</span>
-</span></span></code></pre></div><h3 id=44-run-the-example>4.4 Run The Example</h3><p>Before running Example, you need to start the Server. For the startup process, see<a href=/docs/quickstart/hugegraph-server>HugeGraph-Server Quick Start</a>.</p><h3 id=45-more-information-about-example>4.5 More Information About Example</h3><p>See<a href=/docs/clients/hugegraph-client>Introduce basic API of HugeGraph-Client</a>.</p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margi [...]
+</span></span></code></pre></div><h3 id=44-run-the-example>4.4 Run The Example</h3><p>Before running Example, you need to start the Server. For the startup process, see<a href=/docs/quickstart/hugegraph-server>HugeGraph-Server Quick Start</a>.</p><h3 id=45-more-information-about-example>4.5 More Information About Example</h3><p>See<a href=/docs/clients/hugegraph-client>Introduce basic API of HugeGraph-Client</a>.</p><style>.feedback--answer{display:inline-block}.feedback--answer-no{margi [...]
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diff --git a/docs/quickstart/index.xml b/docs/quickstart/index.xml
index 874f9b34..cc9844c7 100644
--- a/docs/quickstart/index.xml
+++ b/docs/quickstart/index.xml
@@ -2325,7 +2325,7 @@ Implement a class inherited from &lt;code>Formatter&lt;/code> in the directory,
 &lt;h4 id="42-add-hugegraph-client-dependency-in-pom">4.2 Add Hugegraph-Client Dependency In POM&lt;/h4>
 &lt;div class="highlight">&lt;pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-xml" data-lang="xml">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">&amp;lt;dependencies&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;dependency&amp;gt;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;groupId&amp;gt;&lt;/span>com.baidu.hugegraph&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/groupId&amp;gt;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;groupId&amp;gt;&lt;/span>org.apache.hugegraph&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/groupId&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;artifactId&amp;gt;&lt;/span>hugegraph-client&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/artifactId&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;version&amp;gt;&lt;/span>${version}&lt;span style="color:#204a87;font-weight:bold">&amp;lt;/version&amp;gt;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#204a87;font-weight:bold">&amp;lt;/dependency&amp;gt;&lt;/span>
@@ -2336,16 +2336,16 @@ Implement a class inherited from &lt;code>Formatter&lt;/code> in the directory,
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.Iterator&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.List&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GremlinManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.constant.T&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Path&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.gremlin.Result&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.gremlin.ResultSet&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GremlinManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.constant.T&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Path&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.gremlin.Result&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.gremlin.ResultSet&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">public&lt;/span> &lt;span style="color:#204a87;font-weight:bold">class&lt;/span> &lt;span style="color:#000">SingleExample&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">{&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
@@ -2433,17 +2433,17 @@ Implement a class inherited from &lt;code>Formatter&lt;/code> in the directory,
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">create&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">();&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">GraphManager&lt;/span> &lt;span style="color:#000">graph&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">hugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">();&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">marko&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">marko&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">29&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Beijing&amp;#34;&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">vadas&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">vadas&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">27&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Hongkong&amp;#34;&lt;/span>&lt;span style="col [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">lop&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;font [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">lop&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;font [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;lang&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;java&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;price&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">328&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">josh&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fon [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">josh&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fon [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">32&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Beijing&amp;#34;&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">ripple&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;f [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">ripple&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;f [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;lang&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;java&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;price&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">199&lt;/span>&lt;span style="colo [...]
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">peter&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">Vertex&lt;/span> &lt;span style="color:#000">peter&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">=&lt;/span> &lt;span style="color:#000">graph&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addVertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#000">T&lt;/span>&lt;span style="color:#ce5c00;fo [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#4e9a06">&amp;#34;age&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">35&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;city&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#4e9a06">&amp;#34;Shanghai&amp;#34;&lt;/span>&lt;span style="col [...]
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span> &lt;span style="color:#000">marko&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">.&lt;/span>&lt;span style="color:#c4a000">addEdge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">(&lt;/span>&lt;span style="color:#4e9a06">&amp;#34;knows&amp;#34;&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/span> &lt;span style="color:#000">vadas&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">,&lt;/s [...]
@@ -2482,11 +2482,11 @@ Implement a class inherited from &lt;code>Formatter&lt;/code> in the directory,
 &lt;div class="highlight">&lt;pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;">&lt;code class="language-java" data-lang="java">&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.ArrayList&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">java.util.List&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
-&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">com.baidu.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.GraphManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.HugeClient&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.driver.SchemaManager&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Edge&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
+&lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">import&lt;/span> &lt;span style="color:#000">org.apache.hugegraph.structure.graph.Vertex&lt;/span>&lt;span style="color:#ce5c00;font-weight:bold">;&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>&lt;span style="color:#204a87;font-weight:bold">public&lt;/span> &lt;span style="color:#204a87;font-weight:bold">class&lt;/span> &lt;span style="color:#000">BatchExample&lt;/span> &lt;span style="color:#ce5c00;font-weight:bold">{&lt;/span>
 &lt;/span>&lt;/span>&lt;span style="display:flex;">&lt;span>
diff --git a/en/sitemap.xml b/en/sitemap.xml
index a1e257c8..dfbb3afb 100644
--- a/en/sitemap.xml
+++ b/en/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/docs/guides/architectural/</loc><lastmod>2023-05-12T23:46:05-05:00</lastmod><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/></url><url><loc>/docs/config/config-guide/</loc><lastmod>2023-05-10T12:08:15+08:00</last [...]
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>/docs/guides/architectural/</loc><lastmod>2023-05-12T23:46:05-05:00</lastmod><xhtml:link rel="alternate" hreflang="cn" href="/cn/docs/guides/architectural/"/><xhtml:link rel="alternate" hreflang="en" href="/docs/guides/architectural/"/></url><url><loc>/docs/config/config-guide/</loc><lastmod>2023-05-10T12:08:15+08:00</last [...]
\ No newline at end of file
diff --git a/sitemap.xml b/sitemap.xml
index bafb2ed7..50345fc2 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>/en/sitemap.xml</loc><lastmod>2023-05-14T07:29:41-05:00</lastmod></sitemap><sitemap><loc>/cn/sitemap.xml</loc><lastmod>2023-05-14T19:35:13+08:00</lastmod></sitemap></sitemapindex>
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>/en/sitemap.xml</loc><lastmod>2023-05-14T22:39:27+08:00</lastmod></sitemap><sitemap><loc>/cn/sitemap.xml</loc><lastmod>2023-05-14T22:39:27+08:00</lastmod></sitemap></sitemapindex>
\ No newline at end of file