diff --git a/CHN-02-安装.md b/CHN-02-安装.md
index 1dba2a1..dd9770a 100644
--- a/CHN-02-安装.md
+++ b/CHN-02-安装.md
@@ -268,6 +268,7 @@ __如果你尚未安装vckpg:__
             - zlib : `vcpkg install zlib` 或者 `vcpkg install zlib:x64-windows` for 64-Bit
         - 检查已经正确安装:
             - `vcpkg list`
+        - 需要运行`vcpkg install drogon[ctl]`(32 bit)或者`vcpkg install drogon[ctl]:x64-windows`(64 bit)以包含drogon_ctl。更多的安装特性选项请运行`vcpkg search drogon`查看。
 6. 添加 __*drogon_ctl*__ 命令和依赖到环境变量 __*path*__:
     ```
     C:\Dev\vcpkg\installed\x64-windows\tools\drogon
diff --git a/ENG-02-Installation.md b/ENG-02-Installation.md
index 92e24f4..c4ca60f 100644
--- a/ENG-02-Installation.md
+++ b/ENG-02-Installation.md
@@ -268,6 +268,7 @@ __if you haven't install vcpkg:__
             - zlib : `vcpkg install zlib` or `vcpkg install zlib:x64-windows` for 64-Bit
         - to check what already installed:
             - `vcpkg list`
+        - To get drogon_ctl, one has to execute command `vcpkg install drogon[ctl]` for 32 bit or `vcpkg install drogon[ctl]:x64-windows` for 64 bit. Please run `vcpkg search drogon` for more feature option details.
 
 6. To add __*drogon_ctl*__ command and dependencies, you need to add some variables. By following this guide, you just need to add:
     ```