diff --git a/files/zh-cn/web/api/performance/clearmeasures/index.md b/files/zh-cn/web/api/performance/clearmeasures/index.md
index 721f0c062d8d2c..97f9ee79a74142 100644
--- a/files/zh-cn/web/api/performance/clearmeasures/index.md
+++ b/files/zh-cn/web/api/performance/clearmeasures/index.md
@@ -9,7 +9,7 @@ slug: Web/API/Performance/clearMeasures
 
 {{AvailableInWorkers}}
 
-## 使用说明
+## 语法
 
 ```
 performance.clearMeasures();