diff --git a/frameworks/binder/audio_capturer_client.cpp b/frameworks/binder/audio_capturer_client.cpp
index db2d3de3e22e3fa0a54735ee54497ceae13a1a4f..86ace93b744eb8fcc70d356a24002d4aa1752313 100644
--- a/frameworks/binder/audio_capturer_client.cpp
+++ b/frameworks/binder/audio_capturer_client.cpp
@@ -191,7 +191,7 @@ AudioCapturer::AudioCapturerClient::~AudioCapturerClient()
     CallBackPara para = {.funcId = AUD_CAP_FUNC_DISCONNECT, .ret = MEDIA_IPC_FAILED};
     uint32_t ret = proxy_->Invoke(proxy_, AUD_CAP_FUNC_DISCONNECT, &io, &para, ProxyCallbackFunc);
     if (ret) {
-        MEDIA_ERR_LOG("Disconnect audioCapturer server failed, ret=%d", ret);
+        MEDIA_ERR_LOG("Disconnect audioCapturer server failed, ret=%u", ret);
     }
 
     /* release all surface buffer */
@@ -215,7 +215,7 @@ bool AudioCapturer::AudioCapturerClient::GetMinFrameCount(int32_t sampleRate, in
     uint32_t ret = client->proxy_->Invoke(client->proxy_, AUD_CAP_FUNC_GET_MIN_FRAME_COUNT, &io, &para,
                                         ProxyCallbackFunc);
     if (ret) {
-        MEDIA_ERR_LOG("GetMinFrameCount failed, ret=%d", ret);
+        MEDIA_ERR_LOG("GetMinFrameCount failed, ret=%u", ret);
         return false;
     }
     return (!para.ret) ? true : false;
@@ -236,7 +236,7 @@ uint64_t AudioCapturer::AudioCapturerClient::GetFrameCount()
 
     uint32_t ret = proxy_->Invoke(proxy_, AUD_CAP_FUNC_GET_FRAME_COUNT, &io, &para, ProxyCallbackFunc);
     if (ret) {
-        MEDIA_ERR_LOG("GetFrameCount failed, ret=%d", ret);
+        MEDIA_ERR_LOG("GetFrameCount failed, ret=%u", ret);
     }
 
     return frameCount;
@@ -257,7 +257,7 @@ State AudioCapturer::AudioCapturerClient::GetStatus()
 
     uint32_t ret = proxy_->Invoke(proxy_, AUD_CAP_FUNC_GET_STATUS, &io, &para, ProxyCallbackFunc);
     if (ret) {
-        MEDIA_ERR_LOG("GetStatus failed, ret=%d", ret);
+        MEDIA_ERR_LOG("GetStatus failed, ret=%u", ret);
     }
 
     return (State)state;
diff --git a/services/impl/audio_encoder/audio_encoder.cpp b/services/impl/audio_encoder/audio_encoder.cpp
index 7f10e4a5bb3d583b0d7093220b0475ede29cf4b5..e011bb71cb113202645fe192e2a529952c05c017 100644
--- a/services/impl/audio_encoder/audio_encoder.cpp
+++ b/services/impl/audio_encoder/audio_encoder.cpp
@@ -59,7 +59,7 @@ static bool IsAudioSampleRateSupported(AudioCodecFormat format, uint32_t sampleR
 {
     if (format == G711A || format == G711U || format == G726) {
         if (sampleRate != AUD_SAMPLE_RATE_8000) {
-            MEDIA_ERR_LOG("Invalid sampleRate:%d, G711/G726 only support 8kHz", sampleRate);
+            MEDIA_ERR_LOG("Invalid sampleRate:%u, G711/G726 only support 8kHz", sampleRate);
             return false;
         }
     }
@@ -157,7 +157,7 @@ int32_t AudioEncoder::InitAudioEncoderAttr(const AudioEncodeConfig &config)
         return ERR_INVALID_PARAM;
     }
     if (!IsAudioSampleRateSupported(config.audioFormat, config.sampleRate)) {
-        MEDIA_ERR_LOG("audioFormat:%d is not support sampleRate:%d", config.audioFormat, config.sampleRate);
+        MEDIA_ERR_LOG("audioFormat:%u is not support sampleRate:%u", config.audioFormat, config.sampleRate);
         return ERR_INVALID_PARAM;
     }
     uint32_t paramIndex = 0;
diff --git a/services/server/src/audio_capturer_samgr.cpp b/services/server/src/audio_capturer_samgr.cpp
index 1e054fc0378e6a35d7c5de357633721bcf4ae0c0..d01ab57d44f39d39452a970614ec2e410cfb5f00 100644
--- a/services/server/src/audio_capturer_samgr.cpp
+++ b/services/server/src/audio_capturer_samgr.cpp
@@ -48,7 +48,7 @@ static BOOL Initialize(Service *service, Identity identity)
 
     AudioCapturerService *capturerSvc = reinterpret_cast<AudioCapturerService*>(service);
     capturerSvc->identity = identity;
-    MEDIA_DEBUG_LOG("Initialize(%s)! Identity<%d, %d, %d>",
+    MEDIA_DEBUG_LOG("Initialize(%s)! Identity<%u, %u, %u>",
                     AUDIO_CAPTURER_SERVICE_NAME, identity.serviceId,
                     identity.featureId, reinterpret_cast<void*>(&identity.queueId));
     return TRUE;