diff --git a/src/eda_qt 1-24 2_06/eda_qt.pro.user b/src/eda_qt 1-24 2_06/eda_qt.pro.user
index e0cb7f9..9073a1d 100644
--- a/src/eda_qt 1-24 2_06/eda_qt.pro.user	
+++ b/src/eda_qt 1-24 2_06/eda_qt.pro.user	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.11.1, 2021-01-24T18:37:44. -->
+<!-- Written by QtCreator 4.11.1, 2021-01-24T19:52:15. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
diff --git a/src/eda_qt 1-24 2_06/main.cpp b/src/eda_qt 1-24 2_06/main.cpp
index fd3e533..115a22b 100644
--- a/src/eda_qt 1-24 2_06/main.cpp	
+++ b/src/eda_qt 1-24 2_06/main.cpp	
@@ -1,5 +1,4 @@
 #include "mainwindow.h"
-
 #include <QApplication>
 
 int main(int argc, char *argv[])
diff --git a/src/eda_qt 1-24 2_06/module.cpp b/src/eda_qt 1-24 2_06/module.cpp
index 5ea69e2..053bad1 100644
--- a/src/eda_qt 1-24 2_06/module.cpp	
+++ b/src/eda_qt 1-24 2_06/module.cpp	
@@ -1,40 +1,68 @@
 #include "module.h"
-#include <iostream>
 
 Module::Module()
 {
 
 }
 
-Module::Module(std::string name,int inputPorts,int outputPorts,int inOutPorts)
+Module::Module(QString name,int inputPorts,int outputPorts,int inOutPorts)
 {
     this->name = name;
-    int portsNum = 0;
-    for(int i = 0;i<inputPorts;i++,portsNum++)
+    this->latestNum = 0;
+    for(int i = 0;i<inputPorts;i++,this->latestNum++)
     {
-        this->ports.push_back(Port("p"+std::to_string(portsNum),INPUT,0,1));
+        this->ports.push_back(Port("p"+QString::number(this->latestNum),INPUT,0,1,this->latestNum));
     }
-    for(int i = 0;i<outputPorts;i++,portsNum++)
+    for(int i = 0;i<outputPorts;i++,this->latestNum++)
     {
-        this->ports.push_back(Port("p"+std::to_string(portsNum),OUTPUT,0,1));
+        this->ports.push_back(Port("p"+QString::number(this->latestNum),OUTPUT,0,1,this->latestNum));
     }
-    for(int i = 0;i<inOutPorts;i++,portsNum++)
+    for(int i = 0;i<inOutPorts;i++,this->latestNum++)
     {
-        this->ports.push_back(Port("p"+std::to_string(portsNum),INOUT,0,1));
+        this->ports.push_back(Port("p"+QString::number(this->latestNum),INOUT,0,1,this->latestNum));
     }
 }
 
-void Module::setCode(std::string code)
+Port Module::getSelectedPort(int portNum)
+{
+    for(unsigned long i = 0;i<this->ports.size();i++){
+        if(this->ports.at(i).getPortNum()==portNum)
+            return this->ports.at(i);
+    }
+    return Port();
+}
+
+void Module::addPort()
+{
+    this->ports.push_back(Port("p"+QString::number(this->latestNum),INPUT,0,1,this->latestNum));
+}
+void Module::deletePort(int portNum)
+{
+
+    if(this->ports[portNum].getPortType()==INPUT){
+       this->inputPorts--;
+    }else if(this->ports[portNum].getPortType()==OUTPUT) {
+       this->ouputPorts--;
+    }else{
+        this->inOutPorts--;
+    }
+    for(unsigned long i = 0;i<this->ports.size();i++){
+        if(this->ports.at(i).getPortNum()==portNum)
+            this->ports.erase(this->ports.begin()+i);
+    }
+}
+
+void Module::setCode(QString code)
 {
     this->code = code;
 }
 
-std::string Module::getCode()
+QString Module::getCode()
 {
     return this->code;
 }
 
-std::string Module::generateCode()
+QString Module::generateCode()
 {
 
 }
diff --git a/src/eda_qt 1-24 2_06/module.h b/src/eda_qt 1-24 2_06/module.h
index 804962c..d4be6fe 100644
--- a/src/eda_qt 1-24 2_06/module.h	
+++ b/src/eda_qt 1-24 2_06/module.h	
@@ -2,22 +2,27 @@
 #define MODULE_H
 #include <iostream>
 #include <vector>
+#include <QString>
 #include "port.h"
 class Module
 {
 private:
-    std::string name;
-    int inputPorts;
-    int ouputPorts;
-    int inOutPorts;
-    std::string code;
-    std::vector<Port> ports;
+    QString name;   //模块名字
+    int inputPorts; //输入端口数量
+    int ouputPorts; //输出端口数量
+    int inOutPorts; //双向端口数量
+    int latestNum;  //vector标识
+    QString code;   //code
+    std::vector<Port> ports;    //端口类数组
 public:
     Module();
-    Module(std::string,int,int,int);
-    void setCode(std::string);
-    std::string getCode();
-    std::string generateCode();
+    Module(QString,int,int,int);    //构造函数 （名字，输入端口数量，输出端口数量，双向端口数量）
+    Port getSelectedPort(int);  //返回选中的Port 参数为port对象标识默认从0开始
+    void addPort();     //添加Port
+    void deletePort(int);   //删除Port
+    void setCode(QString);
+    QString getCode();
+    QString generateCode();
 };
 
 #endif // MODULE_H
diff --git a/src/eda_qt 1-24 2_06/port.cpp b/src/eda_qt 1-24 2_06/port.cpp
index 077830f..f8d052f 100644
--- a/src/eda_qt 1-24 2_06/port.cpp	
+++ b/src/eda_qt 1-24 2_06/port.cpp	
@@ -5,20 +5,21 @@ Port::Port()
 
 }
 
-Port::Port(std::string name,PortType portType,bool dataType,int dataSize)
+Port::Port(QString name,PortType portType,bool dataType,int dataSize,int portNum)
 {
     this->name = name;
     this->portType = portType;
     this->dataSize =dataSize;
     this->dataType = dataType;
+    this->portNum = portNum;
 }
 
-void Port::setName(std::string name)
+void Port::setName(QString name)
 {
    this->name = name;
 }
 
-std::string Port::getName()
+QString Port::getName()
 {
     return this->name;
 }
@@ -49,3 +50,6 @@ int Port::getDataSize()
 {
     return this->dataSize;
 }
+int Port::getPortNum(){
+    return this->portNum;
+}
diff --git a/src/eda_qt 1-24 2_06/port.h b/src/eda_qt 1-24 2_06/port.h
index 813d0ec..dec93ba 100644
--- a/src/eda_qt 1-24 2_06/port.h	
+++ b/src/eda_qt 1-24 2_06/port.h	
@@ -1,28 +1,29 @@
 #ifndef PORT_H
 #define PORT_H
 #include <iostream>
-
+#include <QString>
 enum PortType{INPUT,OUTPUT,INOUT};
 
 class Port
 {
 private:
-    std::string name; //端口名
+    QString name; //端口名
     PortType portType;      //输入或输出 0为in 1为out
     bool dataType;  //数据类型  0为wire 1为reg
     int dataSize;   //数据长度
+    int portNum;    //端口标识
 public:
     Port();
-    Port(std::string,PortType,bool,int);
-    void setName(std::string);
-    std::string getName();
+    Port(QString,PortType,bool,int,int);
+    void setName(QString);
+    QString getName();
     void setPortType(PortType);
     PortType getPortType();
     void setDataType(bool);
     bool getDataType();
     void setDataSize(int);
     int getDataSize();
-
+    int getPortNum();
 };
 
 #endif // PORT_H