diff --git a/services/native/src/power_mgr_service.cpp b/services/native/src/power_mgr_service.cpp
index 230a4d11bce46cb5003e18747d25e3a3c8907c8c..67bfa3c62ed022e900e8fc65eea8151c117235b1 100644
--- a/services/native/src/power_mgr_service.cpp
+++ b/services/native/src/power_mgr_service.cpp
@@ -1176,7 +1176,7 @@ PowerErrors PowerMgrService::WakeupDevice(
 
     POWER_HILOGI(FEATURE_WAKEUP, "[UL_POWER] Try to wakeup device, pid: %{public}d, uid: %{public}d", pid, uid);
 
-    BackgroundRunningLock wakeupRunningLock("WakeupLock", WAKEUP_LOCK_TIMEOUT_MS);
+    BackgroundRunningLock wakeupRunningLock("W", WAKEUP_LOCK_TIMEOUT_MS);
     if (details == "display_doze") {
         bool ret = powerStateMachine_->SetDozeMode(DisplayState::DISPLAY_DOZE);
         return ret ? PowerErrors::ERR_OK : PowerErrors::ERR_FAILURE;
diff --git a/services/native/src/wakeup/wakeup_controller.cpp b/services/native/src/wakeup/wakeup_controller.cpp
index ce3dc8ba7f285b0654d3cde0baab69dfa759d366..2c80293624fd63c95c0a084a8ed0ac3de1ef51e1 100644
--- a/services/native/src/wakeup/wakeup_controller.cpp
+++ b/services/native/src/wakeup/wakeup_controller.cpp
@@ -492,7 +492,7 @@ WakeupController::SleepGuard::SleepGuard(const sptr<PowerMgrService>& pms) : pms
         POWER_HILOGE(COMP_SVC, "create runninglock token failed");
         return;
     }
-    RunningLockInfo info = {"SleepGuard", OHOS::PowerMgr::RunningLockType::RUNNINGLOCK_BACKGROUND_TASK};
+    RunningLockInfo info = {"S", OHOS::PowerMgr::RunningLockType::RUNNINGLOCK_BACKGROUND_TASK};
     pms_->CreateRunningLock(token_, info);
     pms_->Lock(token_, WAKEUP_LOCK_TIMEOUT_MS);
 }