diff --git a/common/include/dscreen_hitrace.h b/common/include/dscreen_hitrace.h
index 5809117..171c6d0 100644
--- a/common/include/dscreen_hitrace.h
+++ b/common/include/dscreen_hitrace.h
@@ -22,19 +22,7 @@
 
 namespace OHOS {
 namespace DistributedHardware {
-constexpr uint64_t DSCREEN_SOURCE_LOAD_SYSTEM_ABILITY_LABEL = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_SINK_LOAD_SYSTEM_ABILITY_LABEL = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_SOURCE_OPEN_SESSION_LABEL = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_SOURCE_CLOSE_SESSION_LABEL = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_SOURCE_RELEASE_SESSION_LABEL = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_SINK_CLOSE_SESSION_LABEL = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_SINK_RELEASE_SESSION_LABEL = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_START_ENCODER_LABEL = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_STOP_ENCODER_LABEL  = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_RELESSE_ENCODER_LABEL  = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_START_DECODER_LABEL = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_STOP_DECODER_LABEL  = BYTRACE_TAG_SCREEN;
-constexpr uint64_t DSCREEN_RELEASE_DECODER_LABEL  = BYTRACE_TAG_SCREEN;
+constexpr uint64_t DSCREEN_HITRACE_LABEL = HITRACE_TAG_SCREEN;
 
 const std::string DSCREEN_SOURCE_LOAD_SYSTEM_ABILITY_START = "DSCREEN_SOURCE_LOAD_SYSTEM_ABILITY_START";
 const std::string DSCREEN_SINK_LOAD_SYSTEM_ABILITY_START = "DSCREEN_SINK_LOAD_SYSTEM_ABILITY_START";
diff --git a/interfaces/innerkits/native_cpp/screen_sink/src/dscreen_sink_handler.cpp b/interfaces/innerkits/native_cpp/screen_sink/src/dscreen_sink_handler.cpp
index 4809563..66472e7 100644
--- a/interfaces/innerkits/native_cpp/screen_sink/src/dscreen_sink_handler.cpp
+++ b/interfaces/innerkits/native_cpp/screen_sink/src/dscreen_sink_handler.cpp
@@ -54,9 +54,8 @@ int32_t DScreenSinkHandler::InitSink(const std::string &params)
             return ERR_DH_SCREEN_SA_GET_SAMGR_FAIL;
         }
         sptr<DScreenSinkLoadCallback> loadCallback = new DScreenSinkLoadCallback(params);
-        StartTrace(DSCREEN_SINK_LOAD_SYSTEM_ABILITY_LABEL, DSCREEN_SINK_LOAD_SYSTEM_ABILITY_START);
+        StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_SINK_LOAD_SYSTEM_ABILITY_START);
         int32_t ret = samgr->LoadSystemAbility(DISTRIBUTED_HARDWARE_SCREEN_SINK_SA_ID, loadCallback);
-        FinishTrace(DSCREEN_SINK_LOAD_SYSTEM_ABILITY_LABEL);
         if (ret != ERR_OK) {
             DHLOGE("Failed to Load systemAbility, systemAbilityId:%d, ret code:%d",
                 DISTRIBUTED_HARDWARE_SCREEN_SINK_SA_ID, ret);
@@ -91,6 +90,7 @@ int32_t DScreenSinkHandler::InitSink(const std::string &params)
         return ERR_DH_SCREEN_SA_LOAD_TIMEOUT;
     }
 
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     return DH_SUCCESS;
 }
 
diff --git a/interfaces/innerkits/native_cpp/screen_source/src/dscreen_source_handler.cpp b/interfaces/innerkits/native_cpp/screen_source/src/dscreen_source_handler.cpp
index e6743cc..a4c528d 100644
--- a/interfaces/innerkits/native_cpp/screen_source/src/dscreen_source_handler.cpp
+++ b/interfaces/innerkits/native_cpp/screen_source/src/dscreen_source_handler.cpp
@@ -59,9 +59,8 @@ int32_t DScreenSourceHandler::InitSource(const std::string &params)
             return ERR_DH_SCREEN_SA_GET_SAMGR_FAIL;
         }
         sptr<DScreenSourceLoadCallback> loadCallback = new DScreenSourceLoadCallback(params);
-        StartTrace(DSCREEN_SOURCE_LOAD_SYSTEM_ABILITY_LABEL, DSCREEN_SOURCE_LOAD_SYSTEM_ABILITY_START);
+        StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_SOURCE_LOAD_SYSTEM_ABILITY_START);
         int32_t ret = samgr->LoadSystemAbility(DISTRIBUTED_HARDWARE_SCREEN_SOURCE_SA_ID, loadCallback);
-        FinishTrace(DSCREEN_SOURCE_LOAD_SYSTEM_ABILITY_LABEL);
         if (ret != ERR_OK) {
             DHLOGE("Failed to Load systemAbility, systemAbilityId:%d, ret code:%d",
                 DISTRIBUTED_HARDWARE_SCREEN_SOURCE_SA_ID, ret);
@@ -96,6 +95,7 @@ int32_t DScreenSourceHandler::InitSource(const std::string &params)
         return ERR_DH_SCREEN_SA_LOAD_TIMEOUT;
     }
 
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     return DH_SUCCESS;
 }
 
diff --git a/services/screentransport/screensinkprocessor/src/image_sink_processor.cpp b/services/screentransport/screensinkprocessor/src/image_sink_processor.cpp
index 232deda..4e8ec8a 100644
--- a/services/screentransport/screensinkprocessor/src/image_sink_processor.cpp
+++ b/services/screentransport/screensinkprocessor/src/image_sink_processor.cpp
@@ -52,9 +52,9 @@ int32_t ImageSinkProcessor::ReleaseImageProcessor()
         return ERR_DH_SCREEN_TRANS_NULL_VALUE;
     }
 
-    StartTrace(DSCREEN_RELEASE_DECODER_LABEL, DSCREEN_RELEASE_DECODER_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_RELEASE_DECODER_START);
     int32_t ret = imageDecoder_->ReleaseDecoder();
-    FinishTrace(DSCREEN_RELEASE_DECODER_LABEL);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     if (ret != DH_SUCCESS) {
         DHLOGE("%s: ReleaseDecoder failed.", LOG_TAG);
         return ret;
@@ -71,9 +71,9 @@ int32_t ImageSinkProcessor::StartImageProcessor()
         return ERR_DH_SCREEN_TRANS_NULL_VALUE;
     }
 
-    StartTrace(DSCREEN_START_DECODER_LABEL, DSCREEN_START_DECODER_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_START_DECODER_START);
     int32_t ret = imageDecoder_->StartDecoder();
-    FinishTrace(DSCREEN_START_DECODER_LABEL);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     if (ret != DH_SUCCESS) {
         DHLOGE("%s: StartDecoder failed ret:%d.", LOG_TAG, ret);
         return ret;
@@ -90,9 +90,9 @@ int32_t ImageSinkProcessor::StopImageProcessor()
         return ERR_DH_SCREEN_TRANS_NULL_VALUE;
     }
 
-    StartTrace(DSCREEN_STOP_DECODER_LABEL, DSCREEN_STOP_DECODER_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_STOP_DECODER_START);
     int32_t ret = imageDecoder_->StopDecoder();
-    FinishTrace(DSCREEN_STOP_DECODER_LABEL);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     if (ret != DH_SUCCESS) {
         DHLOGE("%s: StopDecoder failed ret:%d.", LOG_TAG, ret);
         return ret;
diff --git a/services/screentransport/screensinktrans/src/screen_sink_trans.cpp b/services/screentransport/screensinktrans/src/screen_sink_trans.cpp
index 98038e8..b5ffe1a 100644
--- a/services/screentransport/screensinktrans/src/screen_sink_trans.cpp
+++ b/services/screentransport/screensinktrans/src/screen_sink_trans.cpp
@@ -57,9 +57,9 @@ int32_t ScreenSinkTrans::Release()
     }
     imageProcessor_ = nullptr;
 
-    StartTrace(DSCREEN_SINK_RELEASE_SESSION_LABEL, DSCREEN_SINK_RELEASE_SESSION_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_SINK_RELEASE_SESSION_START);
     ret = screenChannel_->ReleaseSession();
-    FinishTrace(DSCREEN_SINK_RELEASE_SESSION_LABEL);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     if (ret != DH_SUCCESS) {
         DHLOGD("%s: Release channel session failed ret: %d.", LOG_TAG, ret);
     }
@@ -102,9 +102,9 @@ int32_t ScreenSinkTrans::Stop()
         stopStatus = false;
     }
 
-    StartTrace(DSCREEN_SINK_CLOSE_SESSION_LABEL, DSCREEN_SINK_CLOSE_SESSION_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_SINK_CLOSE_SESSION_START);
     ret = screenChannel_->CloseSession();
-    FinishTrace(DSCREEN_SINK_CLOSE_SESSION_LABEL);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     if (ret != DH_SUCCESS && ret != ERR_DH_SCREEN_TRANS_SESSION_NOT_OPEN) {
         DHLOGD("%s: Close Session failed ret: %d.", LOG_TAG, ret);
         stopStatus = false;
diff --git a/services/screentransport/screensourceprocessor/src/image_source_processor.cpp b/services/screentransport/screensourceprocessor/src/image_source_processor.cpp
index 053e0c9..7fe8301 100644
--- a/services/screentransport/screensourceprocessor/src/image_source_processor.cpp
+++ b/services/screentransport/screensourceprocessor/src/image_source_processor.cpp
@@ -50,9 +50,9 @@ int32_t ImageSourceProcessor::ReleaseImageProcessor()
         return ERR_DH_SCREEN_TRANS_NULL_VALUE;
     }
 
-    StartTrace(DSCREEN_RELESSE_ENCODER_LABEL, DSCREEN_RELESSE_ENCODER_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_RELESSE_ENCODER_START);
     int32_t ret = imageEncoder_->ReleaseEncoder();
-    FinishTrace(DSCREEN_RELESSE_ENCODER_LABEL);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     if (ret != DH_SUCCESS) {
         DHLOGE("%s: Release screen encoder failed ret: %d.", LOG_TAG, ret);
         return ret;
@@ -69,9 +69,9 @@ int32_t ImageSourceProcessor::StartImageProcessor()
         return ERR_DH_SCREEN_TRANS_NULL_VALUE;
     }
 
-    StartTrace(DSCREEN_START_ENCODER_LABEL, DSCREEN_START_ENCODER_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_START_ENCODER_START);
     int32_t ret = imageEncoder_->StartEncoder();
-    FinishTrace(DSCREEN_START_ENCODER_LABEL);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     if (ret != DH_SUCCESS) {
         DHLOGE("%s: Start screen encoder failed ret: %d.", LOG_TAG, ret);
         return ret;
@@ -88,9 +88,9 @@ int32_t ImageSourceProcessor::StopImageProcessor()
         return ERR_DH_SCREEN_TRANS_NULL_VALUE;
     }
 
-    StartTrace(DSCREEN_STOP_ENCODER_LABEL, DSCREEN_STOP_ENCODER_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_STOP_ENCODER_START);
     int32_t ret = imageEncoder_->StopEncoder();
-    FinishTrace(DSCREEN_STOP_ENCODER_LABEL);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     if (ret != DH_SUCCESS) {
         DHLOGE("%s: Stop screen encoder failed ret: %d.", LOG_TAG, ret);
         return ret;
diff --git a/services/screentransport/screensourcetrans/src/screen_source_trans.cpp b/services/screentransport/screensourcetrans/src/screen_source_trans.cpp
index 15d2082..427faeb 100644
--- a/services/screentransport/screensourcetrans/src/screen_source_trans.cpp
+++ b/services/screentransport/screensourcetrans/src/screen_source_trans.cpp
@@ -59,9 +59,9 @@ int32_t ScreenSourceTrans::Release()
     }
     imageProcessor_ = nullptr;
 
-    StartTrace(DSCREEN_SOURCE_RELEASE_SESSION_LABEL, DSCREEN_SOURCE_RELEASE_SESSION_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_SOURCE_RELEASE_SESSION_START);
     ret = screenChannel_->ReleaseSession();
-    FinishTrace(DSCREEN_SOURCE_RELEASE_SESSION_LABEL);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     if (ret != DH_SUCCESS) {
         DHLOGD("%s: Release channel session failed ret: %d.", LOG_TAG, ret);
     }
@@ -84,9 +84,9 @@ int32_t ScreenSourceTrans::Start()
         return ERR_DH_SCREEN_TRANS_NULL_VALUE;
     }
 
-    StartTrace(DSCREEN_SOURCE_OPEN_SESSION_LABEL, DSCREEN_SOURCE_OPEN_SESSION_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_SOURCE_OPEN_SESSION_START);
     int32_t ret = screenChannel_->OpenSession();
-    FinishTrace(DSCREEN_SOURCE_OPEN_SESSION_LABEL);
+
     if (ret != DH_SUCCESS) {
         DHLOGE("%s: Open channel session failed ret: %d.", LOG_TAG, ret);
         return ret;
@@ -102,6 +102,7 @@ int32_t ScreenSourceTrans::Start()
     }
 
     DHLOGI("%s: Start success.", LOG_TAG);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     return DH_SUCCESS;
 }
 
@@ -120,9 +121,9 @@ int32_t ScreenSourceTrans::Stop()
         stopStatus = false;
     }
 
-    StartTrace(DSCREEN_SOURCE_CLOSE_SESSION_LABEL, DSCREEN_SOURCE_CLOSE_SESSION_START);
+    StartTrace(DSCREEN_HITRACE_LABEL, DSCREEN_SOURCE_CLOSE_SESSION_START);
     ret = screenChannel_->CloseSession();
-    FinishTrace(DSCREEN_SOURCE_CLOSE_SESSION_LABEL);
+    FinishTrace(DSCREEN_HITRACE_LABEL);
     if (ret != DH_SUCCESS) {
         DHLOGD("%s: Close Session failed ret: %d.", LOG_TAG, ret);
         stopStatus = false;