diff --git a/docs/zh/06-advanced/06-data-analysis/management.md b/docs/zh/06-advanced/06-data-analysis/management.md
index abfa791239..3f814f68f0 100644
--- a/docs/zh/06-advanced/06-data-analysis/management.md
+++ b/docs/zh/06-advanced/06-data-analysis/management.md
@@ -130,7 +130,6 @@ draw-result = 0
 
 
 ## ANode 基本操作
-### 管理 ANode
 #### 创建 ANode
 ```sql 
 CREATE ANODE {node_url}