diff --git a/docs-cn/14-reference/03-connector/cpp.mdx b/docs-cn/14-reference/03-connector/cpp.mdx
index aba1d6c717..aecf9fde12 100644
--- a/docs-cn/14-reference/03-connector/cpp.mdx
+++ b/docs-cn/14-reference/03-connector/cpp.mdx
@@ -114,7 +114,6 @@ TDengine 客户端驱动的安装请参考 [安装指南](/reference/connector#
 <summary>订阅和消费</summary>
 
 ```c
-{{#include examples/c/subscribe.c}}
 ```
 
 </details>