Updated the release guide
diff --git a/_developers/cn/release_guide.md b/_developers/cn/release_guide.md
index eb57c4f..e84bb31 100755
--- a/_developers/cn/release_guide.md
+++ b/_developers/cn/release_guide.md
@@ -19,7 +19,7 @@
1. 项目CI应该是正常的（绿色的）。
2. 确定相关的项目版本号。
-3. 因为发版的过程中需要签名，请确保签名用密钥对应公钥已经发布到公开公钥服务器。
+3. 因为发版的过程中需要使用[私钥](https://www.apache.org/dev/openpgp.html#generate-key)对[发布版本进行签名](https://www.apache.org/dev/release-signing)，请确保签名用密钥对应公钥已经发布到公开公钥服务器。
4. 熟悉POM文件中版本发行相关的设置。
## 配置Maven
@@ -129,7 +129,7 @@
21. 等待24小时，让所有镜像同步。
-22. Delete old releases from [dev](https://dist.apache.org/repos/dist/dev) and [release] (https://dist.apache.org/repos/dist/release) and check for the old release in archive, update the same links in the website for old releases.
+22. 将[dev](https://dist.apache.org/repos/dist/dev)的文件移动到[release](https://dist.apache.org/repos/dist/release)目录中，同时确认已经被存档,同时更新网站上相关链接。
23. 上传发行页面至ServiceComb网站。
@@ -201,7 +201,7 @@
24. 等待24小时，让所有镜像同步。
-25. Delete old releases from [dev](https://dist.apache.org/repos/dist/dev) and [release] (https://dist.apache.org/repos/dist/release) and check for the old release in archive, update the same links in the website for old releases.
+25. 将[dev](https://dist.apache.org/repos/dist/dev)的文件移动到[release](https://dist.apache.org/repos/dist/release)目录中，同时确认已经被存档,同时更新网站上相关链接。
26. 上传发行页面至ServiceComb网站。
@@ -272,7 +272,7 @@
24. 等待24小时，让所有镜像同步。
-25. Delete old releases from [dev](https://dist.apache.org/repos/dist/dev) and [release] (https://dist.apache.org/repos/dist/release) and check for the old release in archive, update the same links in the website for old releases.
+25. 将[dev](https://dist.apache.org/repos/dist/dev)的文件移动到[release](https://dist.apache.org/repos/dist/release)目录中，同时确认已经被存档,同时更新网站上相关链接。
26. 上传发行页面至ServiceComb网站。
diff --git a/_developers/release_guide.md b/_developers/release_guide.md
index f029b22..b5c54fd 100755
--- a/_developers/release_guide.md
+++ b/_developers/release_guide.md
@@ -19,7 +19,7 @@
1. The CI for the project should be green.
2. Should have the version number for the project.
-3. Should have Sign Key for signing the release, the keys should be published to public key server.
+3. Should have [Sign Key](https://www.apache.org/dev/openpgp.html#generate-key) for [signing the release](https://www.apache.org/dev/release-signing), the keys should be published to public key server.
4. Get familiar with the release settings in the parent Apache POM
## Maven 2 Setup
@@ -105,7 +105,7 @@
***Sign the Release***
-1. Once the tag is pushed then using the tag download the source code from git [tag](https://github.com/apache/servicecomb-service-center/tags).
+1. Once the tag is pushed then using the tag download the source code from git [tag](https://github.com/apache/servicecomb-service-center/tags).
2. Sign the 4 releases(linux, windows, darwin, src) and checksum.
