diff --git a/global.h b/global.h
index 8480209..5dfd6b2 100644
--- a/global.h
+++ b/global.h
@@ -59,9 +59,6 @@ public:
         }
     }
     void Run(void *v) override{
-        Config *pcom = (Config*)v;
-        qDebug()<<"start"<<pcom->com;
-
         // 读取1
         float x = 0;
         while(mRuning){
@@ -71,8 +68,6 @@ public:
                 it++){
                 auto itr = mConf.at(it);
                 uint16_t dat[10] = {0};
-
-
                 mMod = modbus_new_rtu(itr->com.toStdString().c_str(),
                     57600, 'N', 8, 1);   //相同的端口只能同时打开一个
 
@@ -82,30 +77,32 @@ public:
                 modbus_set_response_timeout(mMod,1000,1000);
                 QThread::msleep(300);
 
-                QThread::msleep(1000);
-                int ret = modbus_read_registers(mMod,1,1,dat);
-
-                mMux.lock();
+                for(auto s = 0;s < itr->req.length();s++){
 
 
-                if(mListData.contains(itr->addr)){
-                    mListData[itr->addr]->push_front(new CapData{
-                            itr->addr,
-                            float(float(dat[0])),
-                     });
-                }else{
-                    mListData[itr->addr] = new QList<CapData *>;
-                    mListData[itr->addr]->push_front(new CapData{
-                            itr->addr,
-                            float(float(dat[0])),
-                     });
+                  QThread::msleep(1000);
+                  int ret = modbus_read_registers(mMod,itr->req[s].addr,itr->req[s].len,dat);
+
+                  mMux.lock();
+                  if(mListData.contains(itr->addr)){
+                      mListData[itr->addr]->push_front(new CapData{
+                              itr->addr,
+                              float(float(dat[0])),
+                       });
+                  }else{
+                      mListData[itr->addr] = new QList<CapData *>;
+                      mListData[itr->addr]->push_front(new CapData{
+                              itr->addr,
+                              float(float(dat[0])),
+                       });
+                  }
+                  x += 3.1415*2 /256;
+
+                  mMux.unlock();
+
                 }
-                x += 3.1415*2 /256;
-
-                mMux.unlock();
                 modbus_close(mMod);
             }
-
             QThread::msleep(1000*pcom->rate);
         }
         // 读取2
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 447ccaf..01725ea 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -61,13 +61,14 @@ void MainWindow::on_pushButton_clicked()
 void MainWindow::on_pushButton_3_clicked()
 {
     if(this->mForms.contains(ui->lineEdit_2->text())){
-        QMessageBox::warning(this,"�����Ѿ���","�����Ѿ���");
+        QMessageBox::warning(this,"�����Ѿ���","�����Ѿ���");
         return;
     }
     SubForm *p1 = new SubForm(ui->lineEdit_2->text(),
-                              ui->comboBox->currentText().toInt());
+                              ui->comboBox->currentText().toInt(),
+                              ui->lineEdit_2->text().toInt());
     qDebug()<<ui->lineEdit_2->text();
-    ui->tabWidget->addTab((QWidget*)p1,"�豸��ַ:" + ui->lineEdit_2->text());
+    ui->tabWidget->addTab((QWidget*)p1,"�豸��ַ:" + ui->lineEdit_2->text());
     this->mForms[ui->lineEdit_2->text()] = p1;
 
     if(nullptr == gAsyncData){
@@ -76,17 +77,13 @@ void MainWindow::on_pushButton_3_clicked()
             qDebug()<<"done";
         });
 
-        gAsyncData->Start(new Config{
-              QString(ui->comboBox_2->currentText()),
-              ui->lineEdit_2->text().toInt(),
-              ui->lineEdit_3->text().toInt(),
-          });
     }
-    gAsyncData->AddConfig(new Config{
-        QString(ui->comboBox_2->currentText()),
-        ui->lineEdit_2->text().toInt(),
-        ui->lineEdit_3->text().toInt(),
-    });
+
+//    gAsyncData->AddConfig(new Config{
+//        QString(ui->comboBox_2->currentText()),
+//        ui->lineEdit_2->text().toInt(),
+//        ui->lineEdit_3->text().toInt(),
+//    });
 
 }
 
diff --git a/sub.ui b/sub.ui
index 0684123..33c123e 100644
--- a/sub.ui
+++ b/sub.ui
@@ -29,7 +29,11 @@
       </widget>
      </item>
      <item>
-      <widget class="QLineEdit" name="lineEdit_2"/>
+      <widget class="QLineEdit" name="lineEdit_2">
+       <property name="readOnly">
+        <bool>true</bool>
+       </property>
+      </widget>
      </item>
      <item>
       <widget class="QLabel" name="label">
diff --git a/subform.cpp b/subform.cpp
index 191a5be..4bd122e 100644
--- a/subform.cpp
+++ b/subform.cpp
@@ -15,7 +15,7 @@
 #endif
 
 
-SubForm::SubForm(QString addr,int baurate)
+SubForm::SubForm(QString addr,int baurate,int device_addr)
     :ui(new Ui::Form) {
     ui->setupUi(this);
 
@@ -61,7 +61,9 @@ SubForm::SubForm(QString addr,int baurate)
     qDebug()<<QDateTime::currentDateTime().toString();
     ui->lineEdit_2->setText(addr);
 
-
+    mConfig = new Config;
+    mConfig->addr = device_addr;
+    mConfig->com =  *com;
 }
 
 void SubForm::on_pushButton_clicked() {
@@ -197,6 +199,14 @@ void SubForm::on_pushButton_2_clicked(bool checked) {
 
 
 void SubForm::on_pushButton_2_clicked() {
-
+  for(int i = 0;i < mConfig->req.length();i++){
+    if(ui->lineEdit->text().toInt() == mConfig->req[i].addr){
+        return;
+      }
+  }
+  mConfig->req.append(Req{
+      ui->lineEdit->text().toUShort(),
+      ui->lineEdit_3->text().toUShort(),
+    });
 }
 
diff --git a/subform.h b/subform.h
index 0ea47f1..a0c2dcd 100644
--- a/subform.h
+++ b/subform.h
@@ -27,7 +27,7 @@ class SubForm :QWidget
 {
     Q_OBJECT
 public:
-    SubForm(QString,int baurate);
+    SubForm(QString,int baurate,int device_addr);
 
     void init_charts();
 private slots: