diff --git a/services/src/audio_policy/server/audio_policy_server.cpp b/services/src/audio_policy/server/audio_policy_server.cpp
index a5e99d13..d04aaa87 100644
--- a/services/src/audio_policy/server/audio_policy_server.cpp
+++ b/services/src/audio_policy/server/audio_policy_server.cpp
@@ -234,9 +234,6 @@ int32_t AudioPolicyServer::SetStreamVolume(AudioStreamType streamType, float vol
 
 float AudioPolicyServer::GetStreamVolume(AudioStreamType streamType)
 {
-    if (GetStreamMute(streamType)) {
-        return MIN_VOLUME_LEVEL;
-    }
     return mPolicyService.GetStreamVolume(streamType);
 }
 
@@ -249,18 +246,7 @@ int32_t AudioPolicyServer::SetStreamMute(AudioStreamType streamType, bool mute)
         }
     }
 
-    int result = mPolicyService.SetStreamMute(streamType, mute);
-    for (auto it = volumeChangeCbsMap_.begin(); it != volumeChangeCbsMap_.end(); ++it) {
-        std::shared_ptr<VolumeKeyEventCallback> volumeChangeCb = it->second;
-        if (volumeChangeCb == nullptr) {
-            AUDIO_ERR_LOG("volumeChangeCb: nullptr for client : %{public}d", it->first);
-            continue;
-        }
-        AUDIO_DEBUG_LOG("AudioPolicyServer::SetStreamMute trigger volumeChangeCb clientPid : %{public}d", it->first);
-        volumeChangeCb->OnVolumeKeyEvent(streamType, ConvertVolumeToInt(GetStreamVolume(streamType)), false);
-    }
-
-    return result;
+    return mPolicyService.SetStreamMute(streamType, mute);
 }
 
 int32_t AudioPolicyServer::SetStreamVolume(AudioStreamType streamType, float volume, bool isUpdateUi)