diff --git a/services/distributeddataservice/service/object/src/object_manager.cpp b/services/distributeddataservice/service/object/src/object_manager.cpp
index 51635cf04016c7d369f3f105499797f29c7460c2..859de7085d019a26f19bc35140329b36d32a3760 100644
--- a/services/distributeddataservice/service/object/src/object_manager.cpp
+++ b/services/distributeddataservice/service/object/src/object_manager.cpp
@@ -317,6 +317,7 @@ int32_t ObjectStoreManager::Clear()
         return STORE_NOT_OPEN;
     }
     result = RevokeSaveToStore("");
+    callbacks_.Clear();
     Close();
     return result;
 }
diff --git a/services/distributeddataservice/service/test/object_manager_test.cpp b/services/distributeddataservice/service/test/object_manager_test.cpp
index 4250b4c64b8b6b8c32f3102783047d34c415a954..61eb66a80f3e58419b9ba1dc9f12bff86b94ebb9 100644
--- a/services/distributeddataservice/service/test/object_manager_test.cpp
+++ b/services/distributeddataservice/service/test/object_manager_test.cpp
@@ -192,8 +192,12 @@ HWTEST_F(ObjectManagerTest, DeleteNotifierNoLock001, TestSize.Level0)
 HWTEST_F(ObjectManagerTest, Clear001, TestSize.Level0)
 {
     auto manager = ObjectStoreManager::GetInstance();
+    std::string dataDir = "/data/app/el2/100/database";
+    manager->SetData(dataDir, userId_);
     auto result = manager->Clear();
     ASSERT_EQ(result, OHOS::DistributedObject::OBJECT_SUCCESS);
+    auto size = manager->callbacks_.Size();
+    ASSERT_EQ(size, 0);
 }
 
 /**