diff --git a/services/distributeddataservice/app/test/unittest/kvstore_data_service_test.cpp b/services/distributeddataservice/app/test/unittest/kvstore_data_service_test.cpp
index 574366db9d81db01246dc90bd415fbc3df0f1421..fcaec79835ac63af1c971838a56b02d92a48b727 100644
--- a/services/distributeddataservice/app/test/unittest/kvstore_data_service_test.cpp
+++ b/services/distributeddataservice/app/test/unittest/kvstore_data_service_test.cpp
@@ -82,7 +82,6 @@ void KvStoreDataServiceTest::SetUpTestCase(void)
     KvStoreMetaManager::GetInstance().BindExecutor(executors);
     KvStoreMetaManager::GetInstance().InitMetaParameter();
     KvStoreMetaManager::GetInstance().InitMetaListener();
-    DeviceManagerAdapter::GetInstance().Init(executors);
 }
 
 void KvStoreDataServiceTest::TearDownTestCase(void)