diff --git a/services/ans/test/unittest/notification_rdb_data_mgr_test/notification_rdb_data_mgr_test.cpp b/services/ans/test/unittest/notification_rdb_data_mgr_test/notification_rdb_data_mgr_test.cpp
index 525fbb08f2ba01d8a0e15cbe15205044f984f11d..5e23c6de3388dbde7dc284cc200cf964af4df0fa 100755
--- a/services/ans/test/unittest/notification_rdb_data_mgr_test/notification_rdb_data_mgr_test.cpp
+++ b/services/ans/test/unittest/notification_rdb_data_mgr_test/notification_rdb_data_mgr_test.cpp
@@ -288,6 +288,16 @@ class RdbStoreTest : public RdbStore {
             return E_ERROR;
         };
 
+        virtual int RegisterAutoSyncCallback(std::shared_ptr<DetailProgressObserver> syncObserver)
+        {
+            return E_ERROR;
+        };
+
+        virtual int UnregisterAutoSyncCallback(std::shared_ptr<DetailProgressObserver> syncObserver)
+        {
+            return E_ERROR;
+        };
+
         virtual int Notify(const std::string &event)
         {
             return E_ERROR;