diff --git a/bundle.json b/bundle.json
index d3104d5adb2a28acc3c2185789d9a4b46471a0c6..994dbbf4cd85e533062adba8820a5b74ea321bd3 100644
--- a/bundle.json
+++ b/bundle.json
@@ -109,4 +109,4 @@
             ]
         }
     }
-}
+}
\ No newline at end of file
diff --git a/screenhandler/include/dscreen_handler.h b/screenhandler/include/dscreen_handler.h
index c53faf559e256dd1ef81d1d1e9c94a5a235a1291..fb7b7e06ba6783addb2e5e8fc10b6978a9222db2 100644
--- a/screenhandler/include/dscreen_handler.h
+++ b/screenhandler/include/dscreen_handler.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -37,7 +37,6 @@ public:
     int32_t Initialize() override;
     std::vector<DHItem> QueryMeta() override;
     std::vector<DHItem> Query() override;
-    std::vector<DHItem> RealQuery();
     std::map<std::string, std::string> QueryExtraInfo() override;
     bool IsSupportPlugin() override;
     void RegisterPluginListener(std::shared_ptr<PluginListener> listener) override;
diff --git a/screenhandler/src/dscreen_handler.cpp b/screenhandler/src/dscreen_handler.cpp
index f400116f6efce5ca0f30afad79cc32b62b6b6438..36a29ecd1dce391359f363db3956171b5257a696 100644
--- a/screenhandler/src/dscreen_handler.cpp
+++ b/screenhandler/src/dscreen_handler.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2024 Huawei Device Co., Ltd.
+ * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -126,19 +126,12 @@ void DScreenHandler::UnPluginHardware(const std::string &dhId)
 
 std::vector<DHItem> DScreenHandler::QueryMeta()
 {
-    DHLOGI("DScreenHandler query meta hardware info");
-    return RealQuery();
+    return {};
 }
 
 std::vector<DHItem> DScreenHandler::Query()
 {
-    DHLOGI("DScreenHandler query full hardware info");
-    return RealQuery();
-}
-
-std::vector<DHItem> DScreenHandler::RealQuery()
-{
-    DHLOGI("DScreenHandler RealQuery");
+    DHLOGI("DScreenHandler query hardware info");
     std::vector<DHItem> dhItemVec;
     std::vector<sptr<Rosen::Screen>> screens;
     Rosen::ScreenManager::GetInstance().GetAllScreens(screens);
diff --git a/services/common/screen_channel/include/iscreen_channel.h b/services/common/screen_channel/include/iscreen_channel.h
index 24d5c4935f651867bb378b4745f27332d6d3924e..b2e74395662013a84c97825c185f40949a0009f3 100644
--- a/services/common/screen_channel/include/iscreen_channel.h
+++ b/services/common/screen_channel/include/iscreen_channel.h
@@ -28,7 +28,7 @@ public:
     virtual ~IScreenChannel() = default;
     virtual int32_t CreateSession(const std::shared_ptr<IScreenChannelListener> &listener) = 0;
     virtual int32_t ReleaseSession() = 0;
-    virtual int32_t OpenSession(const std::shared_ptr<IScreenChannelListener> &listener) = 0;
+    virtual int32_t OpenSession(const std::shared_ptr<IScreenChannelListener> listener) = 0;
     virtual int32_t CloseSession() = 0;
     virtual int32_t SendData(const std::shared_ptr<DataBuffer> &data) = 0;
     virtual void SetJpegSessionFlag(bool flag) = 0;
diff --git a/services/screentransport/screendatachannel/include/screen_data_channel_impl.h b/services/screentransport/screendatachannel/include/screen_data_channel_impl.h
index 23a3bc10aa335dcce84f8310425d3993a6e91738..46a1d95c80b70b12ff02b9585adb70310e70b902 100644
--- a/services/screentransport/screendatachannel/include/screen_data_channel_impl.h
+++ b/services/screentransport/screendatachannel/include/screen_data_channel_impl.h
@@ -34,7 +34,7 @@ public:
     ~ScreenDataChannelImpl() override = default;
     int32_t CreateSession(const std::shared_ptr<IScreenChannelListener> &listener) override;
     int32_t ReleaseSession() override;
-    int32_t OpenSession(const std::shared_ptr<IScreenChannelListener> &listener) override;
+    int32_t OpenSession(const std::shared_ptr<IScreenChannelListener> listener) override;
     int32_t CloseSession() override;
     int32_t SendData(const std::shared_ptr<DataBuffer> &screenData) override;
     void SetJpegSessionFlag(bool flag) override;
diff --git a/services/screentransport/screendatachannel/src/screen_data_channel_impl.cpp b/services/screentransport/screendatachannel/src/screen_data_channel_impl.cpp
index 145e1de6ec8264e24f38d0163114c75f9497aa62..81ec32c4db332b745b67d7233a66528eef2843db 100644
--- a/services/screentransport/screendatachannel/src/screen_data_channel_impl.cpp
+++ b/services/screentransport/screendatachannel/src/screen_data_channel_impl.cpp
@@ -100,7 +100,7 @@ int32_t ScreenDataChannelImpl::ReleaseSession()
     return DH_SUCCESS;
 }
 
-int32_t ScreenDataChannelImpl::OpenSession(const std::shared_ptr<IScreenChannelListener> &listener)
+int32_t ScreenDataChannelImpl::OpenSession(const std::shared_ptr<IScreenChannelListener> listener)
 {
     DHLOGI("%{public}s: OpenSession, peerDevId(%{public}s)", DSCREEN_LOG_TAG, GetAnonyString(peerDevId_).c_str());
     if (listener == nullptr) {
diff --git a/services/screentransport/test/unittest/screentranstestutils/include/screentrans_test_utils.h b/services/screentransport/test/unittest/screentranstestutils/include/screentrans_test_utils.h
index a0a36c99fc850f8882cbbfd998f57ce499d53e93..eb7937564776a085e481c912d709ea5fd5a66a14 100644
--- a/services/screentransport/test/unittest/screentranstestutils/include/screentrans_test_utils.h
+++ b/services/screentransport/test/unittest/screentranstestutils/include/screentrans_test_utils.h
@@ -90,7 +90,7 @@ public:
     {
         return DH_SUCCESS;
     }
-    int32_t OpenSession(const std::shared_ptr<IScreenChannelListener> &listener) override
+    int32_t OpenSession(const std::shared_ptr<IScreenChannelListener> listener) override
     {
         return DH_SUCCESS;
     }