diff --git a/zh-cn/application-dev/reference/apis/js-apis-data-rdb.md b/zh-cn/application-dev/reference/apis/js-apis-data-rdb.md
index 8665b3381cfb9ccd0afe2d0b82331c781363e732..3c805835202c4ce9a301171de51df7addd502ef8 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-data-rdb.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-data-rdb.md
@@ -91,7 +91,7 @@ deleteRdbStore(context: Context, name: string, callback: AsyncCallback<void&g
   ```
   import dataRdb from '@ohos.data.rdb'
   const context = this.context;
-  dataRdb.deleteRdbStore("RdbTest.db", function (err, rdbStore) {
+  dataRdb.deleteRdbStore(context, "RdbTest.db", function (err, rdbStore) {
       console.info(TAG + 'delete store done.')})
   ```
 
@@ -116,8 +116,10 @@ deleteRdbStore(context: Context, name: string): Promise<void>
   ```
   import dataRdb from '@ohos.data.rdb'
   const context = this.context;
-  dataRdb.deleteRdbStore("RdbTest.db", function (err, rdbStore) {
-      console.info(TAG + 'delete store done.')})
+  let promise = dataRdb.deleteRdbStore(context, "RdbTest.db")
+  promise.then(()=>{
+      console.info(TAG + 'delete store done.')
+  })
   ```
 
 ## RdbPredicates