diff --git a/LibManageSystem_Sever/addbook.cpp b/LibManageSystem_Sever/addbook.cpp
index 41e2d0f54c4afd8bc4a63a97ac5ab974606177ee..8b6f072a0d6e1c3c83a1c2ee9e0ec1e7e15457f9 100644
--- a/LibManageSystem_Sever/addbook.cpp
+++ b/LibManageSystem_Sever/addbook.cpp
@@ -73,6 +73,7 @@ void addbook::on_pushButton_clicked()
             {
                 case QMessageBox::Yes:
                 emit ToEditWidget();
+                 removeTEXT();
                 break;
                 default: break;
             }
@@ -85,6 +86,7 @@ void addbook::on_pushButton_clicked()
 void addbook::on_returnBtn_clicked()
 {
     emit RetMagWidget();
+    removeTEXT();
 }
 
 
diff --git a/LibManageSystem_Sever/dlandeditbook.cpp b/LibManageSystem_Sever/dlandeditbook.cpp
index da86cc822f996b904425c6204daf5d92d820be6d..d24c885e4950b651121322df8246f184a58e0738 100644
--- a/LibManageSystem_Sever/dlandeditbook.cpp
+++ b/LibManageSystem_Sever/dlandeditbook.cpp
@@ -53,7 +53,7 @@ void DlandEdItbook::on_refreshBtn_clicked()
         int Id=model->data(model->index(index.row(),0)).toInt();
         if(index.isValid())
         {
-             EditDialog *w=new EditDialog(db,Id);
+             EditDialog *w=new EditDialog(db,Id,view,model);
              w->setWindowTitle("编辑书籍信息");
              w->exec();
              w->setAttribute(Qt::WA_DeleteOnClose);
@@ -63,7 +63,6 @@ void DlandEdItbook::on_refreshBtn_clicked()
 
 }
 
-
 void DlandEdItbook::on_deleteBtn_clicked()
 {
     QString Name=ui->namelineEdit->text().trimmed();
diff --git a/LibManageSystem_Sever/editdialog.cpp b/LibManageSystem_Sever/editdialog.cpp
index 14bc9bc14bbc0433ba56f31158d0f71c15aea5e4..15d9a4c6d78563246eaad1ef3e9fb35b2624fad9 100644
--- a/LibManageSystem_Sever/editdialog.cpp
+++ b/LibManageSystem_Sever/editdialog.cpp
@@ -1,9 +1,10 @@
 #include "editdialog.h"
 #include "ui_editdialog.h"
 
-EditDialog::EditDialog(Operat* _db,int ID,QWidget *parent) :
-    QDialog(parent),ui(new Ui::EditDialog),
-    db(_db),Id(ID)
+EditDialog::EditDialog(Operat* _db,int ID,QTableView *_view,
+                       QSqlQueryModel *_model,QWidget *parent) :
+    QDialog(parent),view(_view),
+    model(_model),ui(new Ui::EditDialog),db(_db),Id(ID)
 {
     setWindowTitle("编辑书籍信息");
     ui->setupUi(this);
@@ -51,7 +52,7 @@ void EditDialog::on_EditBtn_clicked()
         book.append(",");
         book.append(ui->textEdit->toPlainText());
         QStringList booklist=book.split(",");
-        db->editbook(Id,booklist);
+        db->editbook(Id,booklist,view,model);
         QMessageBox::information(this,"提示","编辑成功！");
         this->close();
     }
diff --git a/LibManageSystem_Sever/editdialog.h b/LibManageSystem_Sever/editdialog.h
index 281e75094126db508722940ad49738e5ed63e395..41e98c478f35a89c9ee5abfc9d202dd7083ac11c 100644
--- a/LibManageSystem_Sever/editdialog.h
+++ b/LibManageSystem_Sever/editdialog.h
@@ -13,9 +13,11 @@ class EditDialog : public QDialog
     Q_OBJECT
 
 public:
-    explicit EditDialog(Operat * _db, int ID, QWidget *parent = nullptr);
+    explicit EditDialog(Operat * _db, int ID,QTableView *_view,
+    QSqlQueryModel *_model, QWidget *parent = nullptr);
     ~EditDialog();
-
+    QTableView *view;
+    QSqlQueryModel *model;
 private slots:
     void on_EditBtn_clicked();
 
diff --git a/LibManageSystem_Sever/operat.cpp b/LibManageSystem_Sever/operat.cpp
index b0c4252bce3716ca2c98085f2f11956026712cd9..6daed7ece9f2f2b6028d4a67b784b9b031e189bf 100644
--- a/LibManageSystem_Sever/operat.cpp
+++ b/LibManageSystem_Sever/operat.cpp
@@ -789,7 +789,7 @@ void Operat::deletebook(QString Name, QString ID, QTableView *view, QSqlQueryMod
    }
    else if(!index.isValid()&&(Name.isEmpty()&&ID.isEmpty()))
          QMessageBox::critical(NULL,"警告","您未填入书籍信息也未选中任何书籍条目！");
-    searchbookinsever(Name,ID,view,model);
+    showAll(model,view);
 }
 
 void Operat::deletebookcase1(QString Name, QString ID)
@@ -918,7 +918,7 @@ QString Operat::search(int id)
       return book;
 }
 
-void Operat::editbook(int ID, QStringList book)
+void Operat::editbook(int ID, QStringList book, QTableView *view, QSqlQueryModel *model)
 {
    QSqlQuery query;
    QString sqlupdate=QString("update book set bookname= ? , author= ? , press=?,printdate=?,num=?,type=?,price=?,isbn_code=?,description=? where ID=?");
@@ -934,10 +934,8 @@ void Operat::editbook(int ID, QStringList book)
    query.addBindValue(book[8]);
    query.addBindValue(ID);
    query.exec();
+   showAll(model,view);
 }
-
-
-
 void Operat::searchbookinsever(QString Name,QString ID,QTableView *view,QSqlQueryModel *model)
 {
     int Id=ID.toInt();
@@ -998,7 +996,6 @@ void Operat::searchbookinsever(QString Name,QString ID,QTableView *view,QSqlQuer
     {
         QMessageBox::critical(NULL,"错误","查无此书，请检查输入信息！");
     }
-
 }
 bool Operat::logininsever(QString account,QString password)
 {
@@ -1079,7 +1076,7 @@ QString Operat::searchUser(QString account)
     return user;
 }
 
-void Operat::deleteUser(QString account)
+bool Operat::deleteUser(QString account)
 {
     QString SEX;
     QSqlQuery query;
@@ -1095,8 +1092,13 @@ void Operat::deleteUser(QString account)
        QString sqldelete=QString("delete from User where account='")+account+"';";
        query2.exec(sqldelete);
        QMessageBox::information(NULL,"操作成功","您已经成功删除该用户");
+       return true;
+    }
+    else
+    {
+        QMessageBox::critical(NULL,"输入错误","不存在该用户，请检查输入信息是否错误");
+        return false;
     }
-    else QMessageBox::critical(NULL,"输入错误","不存在该用户，请检查输入信息是否错误");
 }
 
 void Operat::edituser(QString account,QStringList user)
diff --git a/LibManageSystem_Sever/operat.h b/LibManageSystem_Sever/operat.h
index 84b8013301c44432477bce1c0ebbcfed4df2ba9c..98d784c3fc65316be781e345331abeb36f42907f 100644
--- a/LibManageSystem_Sever/operat.h
+++ b/LibManageSystem_Sever/operat.h
@@ -50,7 +50,7 @@ public:
     void deletebookcase1(QString Name,QString ID);
     void deletebookcase2(QTableView *view,QSqlQueryModel *model);
     QString search(int id);
-    void editbook(int ID,QStringList book);
+    void editbook(int ID,QStringList book,QTableView *view,QSqlQueryModel *model);
     //搜索书籍  Name为书名，ID为书籍在数据库中的编号
     void searchbookinsever(QString Name,QString ID,QTableView *view,QSqlQueryModel *model);
     //判断登录 account为管理员账号，password为管理员密码
@@ -62,7 +62,7 @@ public:
     //搜索用户 account为用户账号
     QString searchUser(QString account);
     //删除用户 account为用户账号，
-    void deleteUser(QString account);
+    bool deleteUser(QString account);
     //修改用户信息 account为用户账号，QStringList类型的user依次为昵称，性别，电话，邮箱的组合
     void edituser(QString account,QStringList user);
     //发送消息 account为用户账号,message为发送的消息
diff --git a/LibManageSystem_Sever/sendmessagedialog.cpp b/LibManageSystem_Sever/sendmessagedialog.cpp
index cd6d3c5bc45438c954e6c6a4b4da0cd6009836b4..d6b70a9b5a578ca598cecddaf4c090d61e09baa2 100644
--- a/LibManageSystem_Sever/sendmessagedialog.cpp
+++ b/LibManageSystem_Sever/sendmessagedialog.cpp
@@ -1,9 +1,8 @@
 #include "sendmessagedialog.h"
 #include "ui_sendmessagedialog.h"
 
-sendmessageDialog::sendmessageDialog(Operat* _db,QString Account,QWidget *parent) :
-    QDialog(parent),ui(new Ui::sendmessageDialog),
-    db(_db),account(Account)
+sendmessageDialog::sendmessageDialog(Operat* _db, QString Account, QWidget *parent) :
+    QDialog(parent),ui(new Ui::sendmessageDialog),db(_db),account(Account)
 {
     ui->setupUi(this);
 }
diff --git a/LibManageSystem_Sever/sendmessagedialog.h b/LibManageSystem_Sever/sendmessagedialog.h
index 0166e2c91d868a2784851b1a34b01a546cace474..09f78add948b61d76eac111ba9d16202cc6a5e7f 100644
--- a/LibManageSystem_Sever/sendmessagedialog.h
+++ b/LibManageSystem_Sever/sendmessagedialog.h
@@ -2,6 +2,8 @@
 #define SENDMESSAGEDIALOG_H
 
 #include <QDialog>
+#include <QSqlQueryModel>
+#include <QTableView>
 #include "operat.h"
 namespace Ui {
 class sendmessageDialog;
@@ -15,7 +17,6 @@ public:
     explicit sendmessageDialog(Operat* _db,QString Account,QWidget *parent = nullptr);
     ~sendmessageDialog();
 
-
 private slots:
     void on_pushButton_clicked();
 
diff --git a/LibManageSystem_Sever/usermanage.cpp b/LibManageSystem_Sever/usermanage.cpp
index bdca3e9901715a3a67afa33990b0db3ca95adc07..65a8d119796d23fcf2aa0509f3f8c1c1241750d6 100644
--- a/LibManageSystem_Sever/usermanage.cpp
+++ b/LibManageSystem_Sever/usermanage.cpp
@@ -114,10 +114,19 @@ void UserManage::on_SearchBtn_clicked()
             mod->setItem(4,0,new QStandardItem(userlist[12]));
             mod->setItem(4,1,new QStandardItem(userlist[13]));
             ui->appointedbookname->setText(userlist[14]);
+            open=1;
         }
-        else QMessageBox::critical(this,"错误","该用户不存在！");
+        else
+        {
+            QMessageBox::critical(this,"错误","该用户不存在！");
+            open=0;
+        }
+    }
+    else
+    {
+        QMessageBox::critical(this,"错误","请先输入账号！");
+        open=0;
     }
-    else QMessageBox::critical(this,"错误","请先输入账号！");
 }
 
 void UserManage::resetpassword()
@@ -125,8 +134,12 @@ void UserManage::resetpassword()
      QString account=ui->AcolineEdit->text().trimmed();
      if(!account.isEmpty())
      {
-         db->reset(account);
-         QMessageBox::information(this,"提示","设置成功！");
+         on_SearchBtn_clicked();
+         if(open==1)
+           {
+             db->reset(account);
+             QMessageBox::information(this,"提示","设置成功！");
+           }
      }
      else QMessageBox::critical(this,"错误","请先输入账号并查询该账号是否存在！");
 }
@@ -134,7 +147,15 @@ void UserManage::deleteUser()
 {
     QString account=ui->AcolineEdit->text().trimmed();
     if(!account.isEmpty())
-        db->deleteUser(account);
+    {
+        on_SearchBtn_clicked();
+        if(open==1)
+         {
+            bool flag=db->deleteUser(account);
+            if(flag)
+                remove();
+         }
+    }
     else QMessageBox::critical(this,"错误","请先输入账号并查询该账号是否存在！");
 }
 
@@ -143,10 +164,13 @@ void UserManage::sendmessage()
     QString account=ui->AcolineEdit->text().trimmed();
     if(!account.isEmpty())
     {
-        sendmessageDialog *w = new sendmessageDialog(db,account);
-        w->setWindowTitle("发送消息");
-        w->exec();
-        w->setAttribute(Qt::WA_DeleteOnClose);
+        on_SearchBtn_clicked();
+        if(open==1)
+        {
+            sendmessageDialog *w = new sendmessageDialog(db,account);
+            w->setWindowTitle("发送消息");
+            w->exec();
+        }
     }
     else QMessageBox::critical(this,"错误","请先输入账号并查询该账号是否存在！");
 }
@@ -157,23 +181,23 @@ void UserManage::edit()
       QString phone=ui->PholineEdit->text().trimmed();
       if(!account.isEmpty()&&phone.size()==11)
         {
-            QString USER=ui->NinlineEdit->text().trimmed();
-            USER.append(",");
-            QString sex;
-            if(ui->radioBtn_1->isChecked())
-              sex="男";
-            else if(ui->radioBtn_2->isChecked())
-              sex="女";
-            USER.append(sex);
-            USER.append(",");
-            USER.append(ui->PholineEdit->text().trimmed());
-            USER.append(",");
-            USER.append(ui->EmalineEdit->text().trimmed());
-            QStringList user=USER.split(",");
-            db->edituser(account,user);
-            QMessageBox::information(this,"提示","您已经成功修改用户信息");
-        }
-      else if(phone.size()<11)
+                QString USER=ui->NinlineEdit->text().trimmed();
+                USER.append(",");
+                QString sex;
+                if(ui->radioBtn_1->isChecked())
+                    sex="男";
+                else if(ui->radioBtn_2->isChecked())
+                    sex="女";
+                USER.append(sex);
+                USER.append(",");
+                USER.append(ui->PholineEdit->text().trimmed());
+                USER.append(",");
+                USER.append(ui->EmalineEdit->text().trimmed());
+                QStringList user=USER.split(",");
+                db->edituser(account,user);
+                QMessageBox::information(this,"提示","您已经成功修改用户信息");
+      }
+      else if(!account.isEmpty()&&phone.size()<11)
       {
           QMessageBox::critical(this,"错误","电话格式错误，请检查！");
       }
@@ -286,8 +310,8 @@ void UserManage::on_appoBtn_clicked()
     QString account=ui->AcolineEdit->text().trimmed();
     QString appointed=ui->appointedbookname->text().trimmed();
     QRegularExpression rgl("([0-9]+)([-])(.+)");
-    QRegularExpressionMatch match = rgl.match(appointed);
-    if(!appointed.isEmpty() && match.hasMatch())
+    QRegularExpressionMatch match=rgl.match(appointed);
+    if(!appointed.isEmpty()&&match.hasMatch())
     {
         int id=(appointed.mid(0,appointed.indexOf("-"))).toInt();
         int i=db->Appoint(id,account);
@@ -319,5 +343,8 @@ void UserManage::on_EmalineEdit_textChanged(const QString &arg1)
     ui->EmalineEdit->setCompleter(complete_line);
     }
 }
-
+void UserManage::on_deleteBtn_clicked()
+{
+    remove();
+}
 
diff --git a/LibManageSystem_Sever/usermanage.h b/LibManageSystem_Sever/usermanage.h
index 02fd3fc5ac87670f5b9527cf98099779bacb79bc..017687d30a3bea6fe849e857641ae560618c4f84 100644
--- a/LibManageSystem_Sever/usermanage.h
+++ b/LibManageSystem_Sever/usermanage.h
@@ -59,11 +59,14 @@ private slots:
 
     void on_EmalineEdit_textChanged(const QString &arg1);
 
+    void on_deleteBtn_clicked();
+
 private:
     Ui::UserManage *ui;
     Operat* db;
     QStandardItemModel *mod;
     QMenu *popMenu;
+    bool open=0;
 };
 
 #endif // USERMANAGE_H
diff --git a/LibManageSystem_Sever/usermanage.ui b/LibManageSystem_Sever/usermanage.ui
index 1638d2af315b5887523279722836033bbe0cfe57..04eedc5b9d6423c876fafc5e7b4d2ac0caccf2fd 100644
--- a/LibManageSystem_Sever/usermanage.ui
+++ b/LibManageSystem_Sever/usermanage.ui
@@ -384,8 +384,8 @@
    <widget class="QRadioButton" name="radioBtn_1">
     <property name="geometry">
      <rect>
-      <x>220</x>
-      <y>260</y>
+      <x>190</x>
+      <y>220</y>
       <width>41</width>
       <height>22</height>
      </rect>
@@ -403,8 +403,8 @@
    <widget class="QRadioButton" name="radioBtn_2">
     <property name="geometry">
      <rect>
-      <x>290</x>
-      <y>260</y>
+      <x>270</x>
+      <y>220</y>
       <width>41</width>
       <height>22</height>
      </rect>
@@ -419,6 +419,34 @@
      <string>女</string>
     </property>
    </widget>
+   <widget class="QPushButton" name="deleteBtn">
+    <property name="geometry">
+     <rect>
+      <x>610</x>
+      <y>450</y>
+      <width>121</width>
+      <height>41</height>
+     </rect>
+    </property>
+    <property name="font">
+     <font>
+      <family>微软雅黑</family>
+      <pointsize>12</pointsize>
+     </font>
+    </property>
+    <property name="cursor">
+     <cursorShape>PointingHandCursor</cursorShape>
+    </property>
+    <property name="styleSheet">
+     <string notr="true">                background-color:#B0171F;
+                border-radius:6px;
+                color:white;
+</string>
+    </property>
+    <property name="text">
+     <string>清空</string>
+    </property>
+   </widget>
   </widget>
   <widget class="QMenuBar" name="menuBar">
    <property name="geometry">
@@ -426,7 +454,7 @@
      <x>0</x>
      <y>0</y>
      <width>800</width>
-     <height>23</height>
+     <height>28</height>
     </rect>
    </property>
    <widget class="QMenu" name="menu">