diff --git a/services/miscdevice_service/include/vibration_priority_manager.h b/services/miscdevice_service/include/vibration_priority_manager.h
index 3f5bd436bf068a272db94ee3283a5b767e207368..f727f86ce172f66aa9c6c2f1e415d639d3d85051 100644
--- a/services/miscdevice_service/include/vibration_priority_manager.h
+++ b/services/miscdevice_service/include/vibration_priority_manager.h
@@ -135,6 +135,7 @@ private:
     std::vector<WhiteListAppInfo> doNotDisturbWhiteList_;
     sptr<MiscDeviceObserver> currentUserObserver_;
     std::mutex currentUserObserverMutex_;
+    std::mutex whiteListMutex_;
 #endif // OHOS_BUILD_ENABLE_DO_NOT_DISTURB
 #ifdef OHOS_BUILD_ENABLE_VIBRATOR_CROWN
     std::atomic_int32_t miscCrownFeedback_ = FEEDBACK_MODE_INVALID;
diff --git a/services/miscdevice_service/src/vibration_priority_manager.cpp b/services/miscdevice_service/src/vibration_priority_manager.cpp
index 2cada5a0190a75263953a46e28cd7590d4c93120..865fb5ffe368541ad0e3d1da557bf34dcb1e8bc2 100644
--- a/services/miscdevice_service/src/vibration_priority_manager.cpp
+++ b/services/miscdevice_service/src/vibration_priority_manager.cpp
@@ -151,6 +151,7 @@ void VibrationPriorityManager::InitDoNotDisturbData()
         doNotDisturbSwitch_ = switchTemp;
         MISC_HILOGI("doNotDisturbSwitch:%{public}d", switchTemp);
     }
+    std::lock_guard<std::mutex> whiteListLock(whiteListMutex_);
     if (doNotDisturbSwitch_ == DONOTDISTURB_SWITCH_ON) {
         std::vector<WhiteListAppInfo> whiteListTemp;
         int32_t whiteListRet = GetWhiteListValue(DO_NOT_DISTURB_WHITE_LIST, whiteListTemp);
@@ -443,6 +444,7 @@ bool VibrationPriorityManager::IgnoreAppVibrations(const VibrateInfo &vibrateInf
         MISC_HILOGD("DoNotDisturbSwitch is off");
         return false;
     }
+    std::lock_guard<std::mutex> whiteListLock(whiteListMutex_);
     for (const WhiteListAppInfo &whiteListAppInfo : doNotDisturbWhiteList_) {
         if (vibrateInfo.packageName == whiteListAppInfo.bundle) {
             MISC_HILOGD("Not ignore app vibration, the app is on the whitelist, bundleName::%{public}s",