diff --git a/services/screenservice/sinkservice/BUILD.gn b/services/screenservice/sinkservice/BUILD.gn
index a1f26f8cfa4a8d25e6cc35b9916b1147248e74e0..6036e236ef9a333e60573c5ba2c005b3d7ab5695 100644
--- a/services/screenservice/sinkservice/BUILD.gn
+++ b/services/screenservice/sinkservice/BUILD.gn
@@ -55,6 +55,7 @@ ohos_shared_library("distributed_screen_sink") {
 
   deps = [
     "${common_path}:distributed_screen_utils",
+    "${graphicstandard_path}/frameworks/surface:surface",
     "${services_path}/screenclient:distributed_screen_client",
     "${services_path}/screentransport/screensinktrans:distributed_screen_sinktrans",
   ]
diff --git a/services/screenservice/sinkservice/dscreenservice/include/dscreen_sink_service.h b/services/screenservice/sinkservice/dscreenservice/include/dscreen_sink_service.h
index 0039543d92a2dc7455e7fe02d6da3a306a17c5b9..21f36d33473f8b03528b5006be264215ea7a2600 100644
--- a/services/screenservice/sinkservice/dscreenservice/include/dscreen_sink_service.h
+++ b/services/screenservice/sinkservice/dscreenservice/include/dscreen_sink_service.h
@@ -43,7 +43,7 @@ protected:
     DISALLOW_COPY_AND_MOVE(DScreenSinkService);
 
 private:
-    std::string version_ = "3.0";
+    std::string version_ = "2.0";
     bool registerToService_ = false;
 
     bool Init();
diff --git a/services/screenservice/sinkservice/dscreenservice/src/dscreen_sink_service.cpp b/services/screenservice/sinkservice/dscreenservice/src/dscreen_sink_service.cpp
index 23f5708ad1bd06b063ac36a339f48b53391116f3..8396dae9454af0520befb17d8da99c46a69d83b9 100644
--- a/services/screenservice/sinkservice/dscreenservice/src/dscreen_sink_service.cpp
+++ b/services/screenservice/sinkservice/dscreenservice/src/dscreen_sink_service.cpp
@@ -14,8 +14,6 @@
  */
 
 #include "dscreen_sink_service.h"
-#include "1.0/include/screenregionmgr.h"
-
 #include "if_system_ability_manager.h"
 #include "ipc_skeleton.h"
 #include "ipc_types.h"
diff --git a/services/screenservice/sinkservice/screenregionmgr/2.0/include/screenregion.h b/services/screenservice/sinkservice/screenregionmgr/2.0/include/screenregion.h
index 61f6fa1fe1faa4ead19703f9bdca17c30a400246..fba417d2a11cad802c5735e6857c8edfc05addb6 100644
--- a/services/screenservice/sinkservice/screenregionmgr/2.0/include/screenregion.h
+++ b/services/screenservice/sinkservice/screenregionmgr/2.0/include/screenregion.h
@@ -38,7 +38,7 @@ public:
     void OnEngineEvent(DScreenEventType event, const std::string &content) override;
     void OnEngineMessage(const std::shared_ptr<AVTransMessage> &message) override;
     void OnEngineDataDone(const std::shared_ptr<AVTransBuffer> &buffer) override;
-    void GetWSBuffer(sptr<OHOS>::SurfaceBuffer &wsBuffer, const std::shared_ptr<AVTransBuffer> &buffer);
+    void GetWSBuffer(sptr<OHOS::SurfaceBuffer> &wsBuffer, const std::shared_ptr<AVTransBuffer> &buffer);
 
     int32_t Release();
     int32_t InitReceiverEngine(IAVEngineProvider *providerPtr);
diff --git a/services/screenservice/sinkservice/screenregionmgr/2.0/src/av_receiver_engine_adapter.cpp b/services/screenservice/sinkservice/screenregionmgr/2.0/src/av_receiver_engine_adapter.cpp
index f3e6710b159829cb7b7adc4d95d2fb23c701516c..5f01af009250645fecddfc20bb59e647e3554f9b 100644
--- a/services/screenservice/sinkservice/screenregionmgr/2.0/src/av_receiver_engine_adapter.cpp
+++ b/services/screenservice/sinkservice/screenregionmgr/2.0/src/av_receiver_engine_adapter.cpp
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-#include "2.0/include/av_receiver_engine_adpater.h"
+#include "2.0/include/av_receiver_engine_adapter.h"
 
 #include <cinttypes>
 #include <dlfcn.h>
diff --git a/services/screenservice/sinkservice/screenregionmgr/2.0/src/screenregion.cpp b/services/screenservice/sinkservice/screenregionmgr/2.0/src/screenregion.cpp
index 10b9f0023eebc2b0eba3a98ffe88bfa1ff843018..3dc7883059a7e433b19c9d09b36cbf5898450742 100644
--- a/services/screenservice/sinkservice/screenregionmgr/2.0/src/screenregion.cpp
+++ b/services/screenservice/sinkservice/screenregionmgr/2.0/src/screenregion.cpp
@@ -259,7 +259,7 @@ void ScreenRegion::OnEngineMessage(const std::shared_ptr<AVTransMessage> &messag
     }
 }
 
-void ScreenRegion::GetWSBuffer(sptr<OHOS>::SurfaceBuffer &wsBuffer, const std::shared_ptr<AVTransBuffer> &buffer)
+void ScreenRegion::GetWSBuffer(sptr<OHOS::SurfaceBuffer> &wsBuffer, const std::shared_ptr<AVTransBuffer> &buffer)
 {
     auto bufferData = buffer->GetBufferData(0);
     auto bufferAddr = bufferData->GetAddress();
@@ -325,7 +325,7 @@ void ScreenRegion::OnEngineDataDone(const std::shared_ptr<AVTransBuffer> &buffer
         windowSurface_->CancelBuffer(wsBuffer);
         return;
     }
-    SetWSBuffer(wsBuffer, buffer);
+    GetWSBuffer(wsBuffer, buffer);
     
     BufferFlushConfig flushConfig = { {0, 0, wsBuffer->GetWidth(), wsBuffer->GetHeight()}, 0};
     surfaceErr = windowSurface_->FlushBuffer(wsBuffer, -1, flushConfig);
diff --git a/services/screenservice/sourceservice/dscreenmgr/2.0/include/dscreen.h b/services/screenservice/sourceservice/dscreenmgr/2.0/include/dscreen.h
index b4d20b3f29cf334f8c7fc5aa3f4ba0db08a52bbe..9d0c3d77487f736a52b281af14715dfb4d646c2f 100644
--- a/services/screenservice/sourceservice/dscreenmgr/2.0/include/dscreen.h
+++ b/services/screenservice/sourceservice/dscreenmgr/2.0/include/dscreen.h
@@ -25,7 +25,7 @@
 #include "iconsumer_surface.h"
 #include "dscreen_constants.h"
 #include "video_param.h"
-#include "av_sender_engine_adpater.h"
+#include "av_sender_engine_adapter.h"
 
 namespace OHOS {
 namespace DistributedHardware {
diff --git a/services/screenservice/sourceservice/dscreenservice/include/dscreen_source_service.h b/services/screenservice/sourceservice/dscreenservice/include/dscreen_source_service.h
index 2e60efff6463adc153b96106d5391754e7d09ad5..3fe2abc2867f7dbe5899e28f6b6901ec3daf5498 100644
--- a/services/screenservice/sourceservice/dscreenservice/include/dscreen_source_service.h
+++ b/services/screenservice/sourceservice/dscreenservice/include/dscreen_source_service.h
@@ -20,7 +20,6 @@
 #include "ipc_object_stub.h"
 
 #include "1.0/include/dscreen_manager.h"
-
 #include "dscreen_source_stub.h"
 #include "idscreen_source_callback.h"