diff --git a/interfaces/inner_kits/native_cpp/audio_sink/src/daudio_sink_handler.cpp b/interfaces/inner_kits/native_cpp/audio_sink/src/daudio_sink_handler.cpp
index 123a535da832a10154f3981852f26c771459be4e..7a89c7547b555c991764f58ee5f16784668865f8 100644
--- a/interfaces/inner_kits/native_cpp/audio_sink/src/daudio_sink_handler.cpp
+++ b/interfaces/inner_kits/native_cpp/audio_sink/src/daudio_sink_handler.cpp
@@ -52,7 +52,7 @@ int32_t DAudioSinkHandler::InitSink(const std::string &params)
             DHLOGE("Failed to get system ability mgr.");
             return ERR_DH_AUDIO_NULLPTR;
         }
-        sptr<DAudioSinkLoadCallback> loadCallback = new DAudioSinkLoadCallback(params);
+        sptr<DAudioSinkLoadCallback> loadCallback(new DAudioSinkLoadCallback(params));
         int32_t ret = samgr->LoadSystemAbility(DISTRIBUTED_HARDWARE_AUDIO_SINK_SA_ID, loadCallback);
         if (ret != ERR_OK) {
             DHLOGE("Failed to Load systemAbility ret code: %d.", ret);
diff --git a/services/audiohdiproxy/src/daudio_hdf_operate.cpp b/services/audiohdiproxy/src/daudio_hdf_operate.cpp
index c0586d4455b45646f9d7cce30975e5ee25c9dac7..6598973d0d90ac8aab05c42d40e9a1361f8274e8 100644
--- a/services/audiohdiproxy/src/daudio_hdf_operate.cpp
+++ b/services/audiohdiproxy/src/daudio_hdf_operate.cpp
@@ -49,7 +49,7 @@ int32_t DaudioHdfOperate::LoadDaudioHDFImpl()
         return ERR_DH_AUDIO_NULLPTR;
     }
 
-    ::OHOS::sptr<IServStatListener> listener =
+    ::OHOS::sptr<IServStatListener> listener(
         new DAudioHdfServStatListener(DAudioHdfServStatListener::StatusCallback([&](const ServiceStatus& status) {
             DHLOGI("Load audio service status callback, serviceName: %s, status: %d",
                 status.serviceName.c_str(), status.status);
@@ -61,7 +61,7 @@ int32_t DaudioHdfOperate::LoadDaudioHDFImpl()
                 audioextServStatus_ = status.status;
                 hdfOperateCon_.notify_one();
             }
-        }));
+    })));
     if (servMgr_->RegisterServiceStatusListener(listener, DEVICE_CLASS_AUDIO) != HDF_SUCCESS) {
         DHLOGE("Failed to register the service status listener.");
         return ERR_DH_AUDIO_NULLPTR;