diff --git a/api/@ohos.data.distributedKVStore.d.ts b/api/@ohos.data.distributedKVStore.d.ts
index 7c1b0573d54e5a40ca32f32f942730febf7fafa6..ddb3a8fe51803192deed038250cce882df3cce60 100644
--- a/api/@ohos.data.distributedKVStore.d.ts
+++ b/api/@ohos.data.distributedKVStore.d.ts
@@ -1439,7 +1439,7 @@ declare namespace distributedKVStore {
      * @StageModelOnly
      * @since 10
      */
-    delete(predicates: dataSharePredicates.DataSharePredicates, callback: AsyncCallback<void>);
+    delete(predicates: dataSharePredicates.DataSharePredicates, callback: AsyncCallback<void>): void;
 
     /**
      * Deletes the key-value pairs based on the dataSharePredicates.