diff --git a/docs/zh/06-advanced/06-TDgpt/05-anomaly-detection/02-anomaly-detection.md b/docs/zh/06-advanced/06-TDgpt/05-anomaly-detection/02-anomaly-detection.md
index 469e75c1fd..dcd46488da 100644
--- a/docs/zh/06-advanced/06-TDgpt/05-anomaly-detection/02-anomaly-detection.md
+++ b/docs/zh/06-advanced/06-TDgpt/05-anomaly-detection/02-anomaly-detection.md
@@ -1,6 +1,6 @@
 ---
-title: "异常检测算法"
-sidebar_label: "异常检测算法"
+title: "检测算法"
+sidebar_label: "检测算法"
 ---
 
 本节介绍内置异常检测算法模型的定义和使用方法。