[incubator-dolphinscheduler-website] branch master updated: update doc

[li...@apache.org]

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lidongdai pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-dolphinscheduler-website.git


The following commit(s) were added to refs/heads/master by this push:
     new f316431  update doc
     new dab22f0  Merge pull request #88 from dailidong/master
f316431 is described below

commit f3164316615217e297dc44e933a787594f2b7389
Author: dailidong <da...@gmail.com>
AuthorDate: Sun Feb 16 23:41:38 2020 +0800

    update doc
---
 docs/zh-cn/1.2.0/user_doc/development-environment-setup.md | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/docs/zh-cn/1.2.0/user_doc/development-environment-setup.md b/docs/zh-cn/1.2.0/user_doc/development-environment-setup.md
index e9f1717..048105b 100644
--- a/docs/zh-cn/1.2.0/user_doc/development-environment-setup.md
+++ b/docs/zh-cn/1.2.0/user_doc/development-environment-setup.md
@@ -1,7 +1,10 @@
 #### 准备工作
-1. fork [dolphinscheduler](https://github.com/apache/incubator-dolphinscheduler)
-2. git clone https://github.com/apache/incubator-dolphinscheduler.git
-3. 安装好MySQL,Zookeeper,Nginx,Hadoop(可选)
+1. 首先从远端仓库fork [dolphinscheduler](https://github.com/apache/incubator-dolphinscheduler) 一份代码到自己的仓库中
+2. 安装好MySQL/PostgreSQL,Zookeeper,Nginx,Hadoop(可选)
+3. 把自己仓库clone到本地
+
+    ` git clone https://github.com/apache/incubator-dolphinscheduler.git`
+    
 4. git clone项目后，进入目录，执行以下命令。
 ```
 1. git branch -a    #查看分支