diff --git a/zh-cn/application-dev/reference/apis/js-apis-data-dataSharePredicates.md b/zh-cn/application-dev/reference/apis/js-apis-data-dataSharePredicates.md
index ec3f8ec052238bc21e7153365bbf026f259f4ccd..7838b092adfab89d49626d67e093d056233841e0 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-data-dataSharePredicates.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-data-dataSharePredicates.md
@@ -659,7 +659,7 @@ distinct(): DataSharePredicates
 
 ```ts
 let predicates = new dataSharePredicates.DataSharePredicates()
-predicates.equalTo("NAME", "Rose").distinct("NAME")
+predicates.equalTo("NAME", "Rose").distinct()
 ```
 
 ## limit