diff --git a/services/audiomanager/managersource/src/daudio_source_dev.cpp b/services/audiomanager/managersource/src/daudio_source_dev.cpp
index 645355cef31d4b188d4ed8551128a68c80f833e2..7d19ccea61514088373d321942205bc0721c6694 100644
--- a/services/audiomanager/managersource/src/daudio_source_dev.cpp
+++ b/services/audiomanager/managersource/src/daudio_source_dev.cpp
@@ -203,7 +203,7 @@ void DAudioSourceDev::NotifyEvent(const AudioEvent &event)
     DHLOGD("Notify event, eventType: %d.", event.type);
     std::map<AudioEventType, DAudioSourceDevFunc>::iterator iter = memberFuncMap_.find(event.type);
     if (iter == memberFuncMap_.end()) {
-        DHLOGE("Invalid eventType.");
+        DHLOGE("Invalid eventType: %d.", event.type);
         return;
     }
     DAudioSourceDevFunc &func = iter->second;
diff --git a/services/audiomanager/managersource/src/daudio_source_manager.cpp b/services/audiomanager/managersource/src/daudio_source_manager.cpp
index 1ab7ac89f455371893f63ebcd3ec98daa95e9a8c..fb1ec56a29ff07c1ffaa12def66b39737667bdaf 100644
--- a/services/audiomanager/managersource/src/daudio_source_manager.cpp
+++ b/services/audiomanager/managersource/src/daudio_source_manager.cpp
@@ -95,10 +95,12 @@ int32_t DAudioSourceManager::Init(const sptr<IDAudioIpcCallback> &callback)
         DHLOGE("load av transport receiver engine provider failed.");
         return ERR_DH_AUDIO_FAILED;
     }
-    isHicollieRunning_.store(true);
-    listenThread_ = std::thread(&DAudioSourceManager::ListenAudioDev, this);
-    if (pthread_setname_np(listenThread_.native_handle(), LISTEN_THREAD) != DH_SUCCESS) {
-        DHLOGE("Dev clear thread setname failed.");
+    if (!isHicollieRunning_.load()) {
+        isHicollieRunning_.store(true);
+        listenThread_ = std::thread(&DAudioSourceManager::ListenAudioDev, this);
+        if (pthread_setname_np(listenThread_.native_handle(), LISTEN_THREAD) != DH_SUCCESS) {
+            DHLOGE("Dev clear thread setname failed.");
+        }
     }
     // init event handler
     auto runner = AppExecFwk::EventRunner::Create(true);