diff --git a/zh-CN/5.api-reference/13.sql-performance/2.trends-of-sql-performance-statistics.md b/zh-CN/5.api-reference/13.sql-performance/2.trends-of-sql-performance-statistics.md
index 9d6f1024cc542cd8f5033cf990d341178f40bfd1..e05cc18f055cc5abe2e8610ac96803e848dcc529 100644
--- a/zh-CN/5.api-reference/13.sql-performance/2.trends-of-sql-performance-statistics.md
+++ b/zh-CN/5.api-reference/13.sql-performance/2.trends-of-sql-performance-statistics.md
@@ -12,7 +12,7 @@
 
 #### 接口约束
 
-调用者需具备指定租户的 **读** 权限。
+调用者需具备指定租户的读权限。
 
 #### 请求路径