diff --git a/documentation20/en/08.connector/docs.md b/documentation20/en/08.connector/docs.md
index e8087b79db0ab82709428d8a9493ac577b2f5971..f6963403d93b36c38da93601b1b5e01c85c544aa 100644
--- a/documentation20/en/08.connector/docs.md
+++ b/documentation20/en/08.connector/docs.md
@@ -128,7 +128,7 @@ taos>
 
 **Windows (x64/x86) environment:**
 
-Under cmd, enter the c:\ tdengine directory and directly execute taos.exe, and you should be able to connect to tdengine service normally and jump to taos shell interface. For example:
+Under cmd, enter the c:\TDengine directory and directly execute taos.exe, and you should be able to connect to tdengine service normally and jump to taos shell interface. For example:
 
 ```mysql
   C:\TDengine>taos