diff --git a/services/audiomanager/managersink/src/daudio_sink_manager.cpp b/services/audiomanager/managersink/src/daudio_sink_manager.cpp
index 449f58610f93a8d63e7349ca5eb5c75ceae60e0d..79a0f2c7358a74de135fb07439e9d8b1618f8921 100644
--- a/services/audiomanager/managersink/src/daudio_sink_manager.cpp
+++ b/services/audiomanager/managersink/src/daudio_sink_manager.cpp
@@ -43,9 +43,9 @@ IMPLEMENT_SINGLE_INSTANCE(DAudioSinkManager);
 using AVTransProviderClass = IAVEngineProvider *(*)(const std::string &);
 
 const std::string SENDER_SO_NAME = "libdistributed_av_sender.z.so";
-const std::string GET_SENDER_PROVIDER_FUNC = "GetAVSenderEngineProvider";
+const std::string GET_SENDER_PROVIDER_FUNC = "GetAVAudioSenderEngineProvider";
 const std::string RECEIVER_SO_NAME = "libdistributed_av_receiver.z.so";
-const std::string GET_RECEIVER_PROVIDER_FUNC = "GetAVReceiverEngineProvider";
+const std::string GET_RECEIVER_PROVIDER_FUNC = "GetAVAudioReceiverEngineProvider";
 DAudioSinkManager::DAudioSinkManager()
 {
     DHLOGD("Distributed audio sink manager constructed.");
diff --git a/services/audiomanager/managersource/src/daudio_source_manager.cpp b/services/audiomanager/managersource/src/daudio_source_manager.cpp
index 0bcf91f1126521d17691dfd54df1e4848da88016..9177d2bb35cffaae1d64d52a8dde5f1ac373bbf9 100644
--- a/services/audiomanager/managersource/src/daudio_source_manager.cpp
+++ b/services/audiomanager/managersource/src/daudio_source_manager.cpp
@@ -42,9 +42,9 @@ IMPLEMENT_SINGLE_INSTANCE(DAudioSourceManager);
 using AVTransProviderClass = IAVEngineProvider *(*)(const std::string &);
 
 const std::string SENDER_SO_NAME = "libdistributed_av_sender.z.so";
-const std::string GET_SENDER_PROVIDER_FUNC = "GetAVSenderEngineProvider";
+const std::string GET_SENDER_PROVIDER_FUNC = "GetAVAudioSenderEngineProvider";
 const std::string RECEIVER_SO_NAME = "libdistributed_av_receiver.z.so";
-const std::string GET_RECEIVER_PROVIDER_FUNC = "GetAVReceiverEngineProvider";
+const std::string GET_RECEIVER_PROVIDER_FUNC = "GetAVAudioReceiverEngineProvider";
 
 DAudioSourceManager::DAudioSourceManager()
 {