diff --git a/services/audio_policy/server/service/service_main/include/audio_policy_server.h b/services/audio_policy/server/service/service_main/include/audio_policy_server.h
index 32313acdbb2b10d4a9adb1b47b93c79874f8bf37..aad7504a058c7244a7aca75f455dcc729b17f2c3 100644
--- a/services/audio_policy/server/service/service_main/include/audio_policy_server.h
+++ b/services/audio_policy/server/service/service_main/include/audio_policy_server.h
@@ -630,7 +630,7 @@ public:
 
     int32_t SetCollaborativePlaybackEnabledForDevice(
         const std::shared_ptr<AudioDeviceDescriptor> &selectedAudioDevice, bool enabled) override;
-    
+
     int32_t IsCollaborativePlaybackEnabledForDevice(
         const std::shared_ptr<AudioDeviceDescriptor> &selectedAudioDevice, bool &enabled) override;
 
@@ -893,6 +893,8 @@ private:
     std::mutex micStateChangeMutex_;
     std::mutex clientDiedListenerStateMutex_;
     std::mutex subscribeVolumeKey_;
+    std::mutex mtxSetAudioClientInfoMgrCallback_;
+    std::mutex mtxSetAudioVKBInfoMgrCallback_;
 
     std::shared_ptr<AudioPolicyServerHandler> audioPolicyServerHandler_;
     bool volumeApplyToAll_ = false;
diff --git a/services/audio_policy/server/service/service_main/src/audio_policy_server.cpp b/services/audio_policy/server/service/service_main/src/audio_policy_server.cpp
index 45bbb04a5fc95f0368da98c9ee36fbe025382731..05b542d3c060cc68e82158334fd0fad7e9378026 100644
--- a/services/audio_policy/server/service/service_main/src/audio_policy_server.cpp
+++ b/services/audio_policy/server/service/service_main/src/audio_policy_server.cpp
@@ -2615,6 +2615,7 @@ int32_t AudioPolicyServer::SetAudioClientInfoMgrCallback(const sptr<IRemoteObjec
         return ERR_OPERATION_FAILED;
     }
 
+    lock_guard<std::mutex> lg(mtxSetAudioClientInfoMgrCallback_);
     sptr<IStandardAudioPolicyManagerListener> callback = iface_cast<IStandardAudioPolicyManagerListener>(object);
 
     if (callback != nullptr) {
@@ -2648,6 +2649,7 @@ int32_t AudioPolicyServer::SetAudioVKBInfoMgrCallback(const sptr<IRemoteObject>
         return ERR_OPERATION_FAILED;
     }
 
+    lock_guard<std::mutex> lg(mtxSetAudioVKBInfoMgrCallback_);
     sptr<IStandardAudioPolicyManagerListener> callback = iface_cast<IStandardAudioPolicyManagerListener>(object);
 
     if (callback != nullptr) {