diff --git a/docs/zh/07-develop/_sub_java.mdx b/docs/zh/07-develop/_sub_java.mdx
index d14b5fd6095dd90f89dd2c2e828858585cfddff9..e7de158cc8d2b0b686b25bbe96e7a092c2a68e51 100644
--- a/docs/zh/07-develop/_sub_java.mdx
+++ b/docs/zh/07-develop/_sub_java.mdx
@@ -1,7 +1,5 @@
 ```java
 {{#include docs/examples/java/src/main/java/com/taos/example/SubscribeDemo.java}}
-{{#include docs/examples/java/src/main/java/com/taos/example/MetersDeserializer.java}}
-{{#include docs/examples/java/src/main/java/com/taos/example/Meters.java}}
 ```
 ```java
 {{#include docs/examples/java/src/main/java/com/taos/example/MetersDeserializer.java}}