diff --git a/services/common/include/dinput_source_manager_callback.h b/services/common/include/dinput_source_manager_callback.h
index b28e699..feb89e4 100644
--- a/services/common/include/dinput_source_manager_callback.h
+++ b/services/common/include/dinput_source_manager_callback.h
@@ -21,7 +21,7 @@
 namespace OHOS {
 namespace DistributedHardware {
 namespace DistributedInput {
-class DistributedInputSrcMgrCallback {
+class DInputSourceManagerCallback {
 public:
     virtual void ResetSrcMgrResStatus() = 0;
 };
diff --git a/services/source/sourcemanager/include/distributed_input_source_manager.h b/services/source/sourcemanager/include/distributed_input_source_manager.h
index eb60ca6..a888add 100644
--- a/services/source/sourcemanager/include/distributed_input_source_manager.h
+++ b/services/source/sourcemanager/include/distributed_input_source_manager.h
@@ -221,7 +221,7 @@ public:
         DistributedInputSourceManager *sourceManagerObj_;
     };
 
-    class DInputSrcMgrListener : public DistributedInputSrcMgrCallback {
+    class DInputSrcMgrListener : public DInputSourceManagerCallback {
     public:
         explicit DInputSrcMgrListener(DistributedInputSourceManager *manager);
         virtual ~DInputSrcMgrListener();
diff --git a/services/transportbase/include/distributed_input_transport_base.h b/services/transportbase/include/distributed_input_transport_base.h
index b10bbcc..4f560d6 100644
--- a/services/transportbase/include/distributed_input_transport_base.h
+++ b/services/transportbase/include/distributed_input_transport_base.h
@@ -49,7 +49,7 @@ public:
 
     void RegisterSrcHandleSessionCallback(std::shared_ptr<DInputTransbaseSourceCallback> callback);
     void RegisterSinkHandleSessionCallback(std::shared_ptr<DInputTransbaseSinkCallback> callback);
-    void RegisterSourceManagerCallback(std::shared_ptr<DistributedInputSrcMgrCallback> callback);
+    void RegisterSourceManagerCallback(std::shared_ptr<DInputSourceManagerCallback> callback);
 
     int32_t OnSessionOpened(int32_t sessionId, int32_t result);
     void OnSessionClosed(int32_t sessionId);
@@ -81,7 +81,7 @@ private:
 
     std::shared_ptr<DInputTransbaseSourceCallback> srcCallback_;
     std::shared_ptr<DInputTransbaseSinkCallback> sinkCallback_;
-    std::shared_ptr<DistributedInputSrcMgrCallback> srcMgrCallback_;
+    std::shared_ptr<DInputSourceManagerCallback> srcMgrCallback_;
 };
 
 } // namespace DistributedInput
diff --git a/services/transportbase/src/distributed_input_transport_base.cpp b/services/transportbase/src/distributed_input_transport_base.cpp
index 24c63bc..db55e96 100644
--- a/services/transportbase/src/distributed_input_transport_base.cpp
+++ b/services/transportbase/src/distributed_input_transport_base.cpp
@@ -278,7 +278,7 @@ void DistributedInputTransportBase::RegisterSinkHandleSessionCallback(
 }
 
 void DistributedInputTransportBase::RegisterSourceManagerCallback(
-    std::shared_ptr<DistributedInputSrcMgrCallback> callback)
+    std::shared_ptr<DInputSourceManagerCallback> callback)
 {
     DHLOGI("RegisterSourceManagerCallback");
     srcMgrCallback_ = callback;