diff --git a/docs/zh/07-develop/07-tmq.md b/docs/zh/07-develop/07-tmq.md
index 960acb487a336949854fbaade5f698405f42ccfb..25d468cad3658190f6b9409637543061ac22f958 100644
--- a/docs/zh/07-develop/07-tmq.md
+++ b/docs/zh/07-develop/07-tmq.md
@@ -4,8 +4,6 @@ description: "数据订阅与推送服务。写入到 TDengine 中的时序数
 title: 数据订阅
 ---
 
-import Tabs from "@theme/Tabs";
-import TabItem from "@theme/TabItem";
 import Tabs from "@theme/Tabs";
 import TabItem from "@theme/TabItem";
 import Java from "./_sub_java.mdx";