diff --git a/LibManageSystem_Sever/mainwindow.cpp b/LibManageSystem_Sever/mainwindow.cpp
index dfe9b9e5f644ba85fa0d2352cf3bf7b8db1a205c..94e9679dcc02f69ab821f52783d6fcc92a77f5c2 100644
--- a/LibManageSystem_Sever/mainwindow.cpp
+++ b/LibManageSystem_Sever/mainwindow.cpp
@@ -31,6 +31,7 @@ MainWindow::MainWindow(Operat *_db, QWidget *parent)
     connect(server,&TcpServer::ThreadProgressUpdate,monitor_widget,&Monitor::ThreadProgressUpdate);
     connect(server,&TcpServer::ThreadErrorInfo,monitor_widget,&Monitor::ThreadErrorInfo);
     connect(server,&TcpServer::newWaitingConnection,monitor_widget,&Monitor::waitingConnection);
+    dataBase->Judgelogin("wsz1311436","12345678");
 }
 MainWindow::~MainWindow()
 {
diff --git a/LibManageSystem_Sever/operat.cpp b/LibManageSystem_Sever/operat.cpp
index e4fc29f9d9d6ad3edace5cf32feb506c2c17d284..7705a94be7c3a660f3659642db128330ec7c97b2 100644
--- a/LibManageSystem_Sever/operat.cpp
+++ b/LibManageSystem_Sever/operat.cpp
@@ -616,7 +616,7 @@ bool Operat::CancelAppointed(QString user)
 //消息主要是有没有逾期还书，预约的书籍是否可以借阅了
 bool Operat::Judgelogin(QString account, QString password)
 {
-    QString SEX,Message;
+    QString SEX,Message,message;
     QSqlQuery query;
     QString sqlselect=QString("select sex from User where account='")+account+"' and password='"+password+"';";
     query.exec(sqlselect);
@@ -644,6 +644,13 @@ bool Operat::Judgelogin(QString account, QString password)
                ap=appoint.mid(0,appoint.indexOf("-"));
                id=ap.toInt();
            }
+           message=query3.value("message").toString();
+        }
+        if(message.contains("<")&&message.contains(">"))
+        {
+            int i=message.indexOf("<");
+            int j=message.indexOf(">");
+            Message=message.mid(i,j-i+1);
         }
         for(int i=0;i<5;i++)
         {
@@ -654,7 +661,7 @@ bool Operat::Judgelogin(QString account, QString password)
                 int duration=current.daysTo(rtime);
                 if(duration<0)
                 {
-                    Message="提醒：你已经逾期未还书，请尽快归还！";
+                    Message.append("提醒：你已经逾期未还书，请尽快归还！");
                     break;
                 }
             }
diff --git a/LibManageSystem_Sever/sendmessagedialog.cpp b/LibManageSystem_Sever/sendmessagedialog.cpp
index d6b70a9b5a578ca598cecddaf4c090d61e09baa2..9110707b6b952f24ae20bc479e3b12445890d21c 100644
--- a/LibManageSystem_Sever/sendmessagedialog.cpp
+++ b/LibManageSystem_Sever/sendmessagedialog.cpp
@@ -14,7 +14,14 @@ sendmessageDialog::~sendmessageDialog()
 
 void sendmessageDialog::on_pushButton_clicked()
 {
-     QString message=ui->textEdit->toPlainText();
+    QString message;
+    if(!ui->textEdit->toPlainText().isEmpty())
+     {
+        message="<";
+        message.append(ui->textEdit->toPlainText());
+        message.append(">");
+     }
+     else message="";
      db->sendtoUser(account,message);
      QMessageBox::information(this,"提示","发送成功");
      this->close();