diff --git a/docs/zh/sql-reference/functions/bitmap-functions.md b/docs/zh/sql-reference/functions/bitmap-functions.md
index 5a6baf2f217..57bf69cb5c3 100644
--- a/docs/zh/sql-reference/functions/bitmap-functions.md
+++ b/docs/zh/sql-reference/functions/bitmap-functions.md
@@ -81,7 +81,7 @@ SELECT bitmapToArray(bitmapSubsetInRange(bitmapBuild([0,1,2,3,4,5,6,7,8,9,10,11,
 **示例**
 
 ``` sql
-SELECT bitmapToArray(bitmapSubsetInRange(bitmapBuild([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,100,200,500]), toUInt32(30), toUInt32(200))) AS res
+SELECT bitmapToArray(bitmapSubsetLimit(bitmapBuild([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,100,200,500]), toUInt32(30), toUInt32(200))) AS res
 ```
 
     ┌─res───────────────────────┐