diff --git a/src/dicom/MPPSAsyncAction.cpp b/src/dicom/MPPSAsyncAction.cpp
index fac6de3..f2169a1 100644
--- a/src/dicom/MPPSAsyncAction.cpp
+++ b/src/dicom/MPPSAsyncAction.cpp
@@ -133,14 +133,13 @@ void MPPSAsyncAction::run()
         mPatient->MPPSUID = uidbuff;
     }
     cond = scu.sendNCreateRequest(pcid, uid, dset, responses);
-    bool result = true;
     if (responses != 0)
     {
         OFString statusString;
         const char *statusStringPtr = DU_ncreateStatusString(responses);
         statusString.append(tr("MPPS fail by error:").toStdString().data());
         statusString.append(statusStringPtr);
-        if (statusStringPtr != NULL)
+        if (statusStringPtr != nullptr)
         {
             // 输出错误消息
             qDebug() << "Error Message: " << statusString.data() ;
diff --git a/src/dicom/MPPSManager.cpp b/src/dicom/MPPSManager.cpp
index 0eaf040..f88ba55 100644
--- a/src/dicom/MPPSManager.cpp
+++ b/src/dicom/MPPSManager.cpp
@@ -36,13 +36,13 @@ void MPPSManager::setPatientUID(const QString& aPatientUID)
 void MPPSManager::processMPPSResult(const ActionResult& aResult)
 {
     if(aResult.Code == Failed){
-        MultyMessageDialogManager::getInstance()->raiseDialog(aResult.Data.toString(),MessageLevel::Warning);
+        MultyMessageDialogManager::getInstance()->raiseDialog(aResult.Data.toString(),MessageLevel::Error);
     }
     else{
         QStringList list = aResult.Data.toString().split("|");
         if (list.length()<2)
         {
-            MultyMessageDialogManager::getInstance()->raiseDialog(tr("Create MPPSUID error!"),MessageLevel::Warning);
+            MultyMessageDialogManager::getInstance()->raiseDialog(tr("Create MPPSUID error!"),MessageLevel::Error);
             return;
         }
         QString sql = "update Patient set MPPSUID=:mppsuid where PatientUID=:patuid";
@@ -52,7 +52,7 @@ void MPPSManager::processMPPSResult(const ActionResult& aResult)
 
         int result = SQLHelper::ExecuteNoQuery(sql,params);
         if(result<1)return;
-        MultyMessageDialogManager::getInstance()->raiseDialog(tr("Update MPPSUID success!"),MessageLevel::Warning);
+        MultyMessageDialogManager::getInstance()->raiseDialog(tr("Update MPPSUID success!"),MessageLevel::Info);
     }
     
 }