diff --git a/cn/SUMMARY.md b/cn/SUMMARY.md
index 1932e2b..14cc8af 100644
--- a/cn/SUMMARY.md
+++ b/cn/SUMMARY.md
@@ -4,10 +4,9 @@
 * [1. 介绍](introduction.md)
 * [2. 安装](installation/README.md)
   * [2.1 Docker](installation/docker.md)
-  * [2.2 Linux](installation/linux.md)
-  * [2.3 Windows](installation/win.md)
-  * [2.4 配置](installation/configuration.md)
-  * [2.5 自定义邮件接口](installation/Mail_Interface.md)
+  * [2.2 安装包](installation/StepByStep.md)
+  * [2.3 配置](installation/configuration.md)
+  * [2.4 自定义邮件接口](installation/Mail_Interface.md)
 * [3. 简易教程](Simple_Tutorial/README.md)
   * [3.1 创建一个Project](Simple_Tutorial/Create_Project.md)
   * [3.2 创建一个Collection](Simple_Tutorial/Create_Collection.md)
diff --git a/en/SUMMARY.md b/en/SUMMARY.md
index 542f029..631b107 100644
--- a/en/SUMMARY.md
+++ b/en/SUMMARY.md
@@ -4,10 +4,9 @@
 * [1. Introduction](introduction.md)
 * [2. Installation](installation/README.md)
   * [2.1 Docker](installation/docker.md)
-  * [2.2 Linux](installation/linux.md)
-  * [2.3 Windows](installation/win.md)
-  * [2.4 Configuration](installation/configuration.md)
-  * [2.5 Custom Mail Interface](installation/Mail_Interface.md)
+  * [2.2 Package](installation/StepByStep.md)
+  * [2.3 Configuration](installation/configuration.md)
+  * [2.4 Custom Mail Interface](installation/Mail_Interface.md)
 * [3. Simple Tutorial](Simple_Tutorial/README.md)
   * [3.1 Create a Project](Simple_Tutorial/Create_Project.md)
   * [3.2 Create a Collection](Simple_Tutorial/Create_Collection.md)