diff --git a/TOC.md b/TOC.md
index d5d19f4cb2530..5aecfc981a03b 100644
--- a/TOC.md
+++ b/TOC.md
@@ -273,7 +273,6 @@
     + tikv-server
       - [Configuration Flags](/command-line-flags-for-tikv-configuration.md)
       - [Configuration File](/tikv-configuration-file.md)
-    - [Dynamic Configuration Change](/dynamic-config.md)
   + Security
     - [Security Compatibility with MySQL](/security-compatibility-with-mysql.md)
     - [The TiDB Access Privilege System](/privilege-management.md)