diff --git a/Front-end/Login/Login.html b/Front-end/Login/Login.html
index 9ba9ad7..3f89e49 100644
--- a/Front-end/Login/Login.html
+++ b/Front-end/Login/Login.html
@@ -299,12 +299,12 @@
                     <i style="right: 5px">录</i>
                 </div>
                 <span>
-                    <form action=" ">
-                        <p class="form"><input type="text" id="user" placeholder="账号"></p>
-                        <p class="form"><input type="password" id="passwd" placeholder="密码"></p>
-                        <p class="form confirm"><input type="password" id="confirm-passwd" placeholder="确认密码"></p>
-                        <input type="button" value="登录" class="btn" onclick="login()" style="margin-right: 20px;">
-                        <input type="button" value="注册" class="btn" onclick="signin()" id="btn">
+                    <form action="/Login.do" method="post">
+                        <p class="form"><input type="text" id="userName" placeholder="账号"></p>
+                        <p class="form"><input type="password" id="userPwd" placeholder="密码"></p>
+                        <p class="form confirm"><input type="password" id="userPwd1" placeholder="确认密码"></p>
+                        <input type="submit" value="登录" class="btn" name="action">
+                        <input type="submit" value="注册" class="btn" name="action">
                     </form>
                     <a href="#">忘记密码</a>
                 </span>
diff --git a/Front-end/PhoneLogin/PhoneLogin.html b/Front-end/PhoneLogin/PhoneLogin.html
index 9ffbfd0..b547a09 100644
--- a/Front-end/PhoneLogin/PhoneLogin.html
+++ b/Front-end/PhoneLogin/PhoneLogin.html
@@ -299,9 +299,9 @@
                     <i style="right: 5px">录</i>
                 </div>
                 <span>
-                    <form action=" ">
-                        <p class="form"><input type="text" id="user" placeholder="手机号"></p>
-                        <p class="form"><input type="password" id="passwd" placeholder="密码"></p>
+                    <form action="/Login1.do " method="post">
+                        <p class="form"><input type="text" id="telephoneNum" placeholder="手机号"></p>
+                        <p class="form"><input type="password" id="userPwd" placeholder="密码"></p>
                         <p class="form confirm"><input type="password" id="confirm-passwd" placeholder="验证码"></p>
                         <input type="button" value="登录" class="btn" onclick="login()" style="margin-right: 20px;">
                         <input type="button" value="发送验证码" class="btn" onclick="signin()" id="btn">
diff --git a/demo/src/main/java/com/example/demo/Dao/userMapper.java b/demo/src/main/java/com/example/demo/Dao/userMapper.java
index 1b96851..c3c7961 100644
--- a/demo/src/main/java/com/example/demo/Dao/userMapper.java
+++ b/demo/src/main/java/com/example/demo/Dao/userMapper.java
@@ -10,9 +10,22 @@ public interface userMapper {
     @Select("select * from user where userNum = #{userNum}")
     public User selectUserByuserNum(long userNum);
 
+    @Select("select * from user where userName = #{userName}")
+    public User selectUserByuserName(String  userName);
+
+    @Select("select * from user where telephoneNum = #{telephoneNum}")
+    public User selectUserBytelephoneNum(String telephoneNum);
+
+    @Select("select count(*) from user where userName!='null'")
+    public long count();
+
     @Select("select * from user")
     public List<User> select();
 
+    @Insert("insert into user(userNum, userName, userPwd)" +
+            " values (#{userNum},#{userName},#{userPwd},)")
+    public void insertUser(long userNum,String userName,String userPwd);
+
     @Insert("insert into user(userNum, userName, userPwd, userRight," +
             " tureName, idNum, telephoneNum, address, isIdentify, registerTime)" +
             " values (#{userNum},#{userName},#{userPwd},#{userRight},#{tureName}," +
diff --git a/demo/src/main/java/com/example/demo/loginService/API/UserService.java b/demo/src/main/java/com/example/demo/loginService/API/UserService.java
index 4bbdf6c..a253f6b 100644
--- a/demo/src/main/java/com/example/demo/loginService/API/UserService.java
+++ b/demo/src/main/java/com/example/demo/loginService/API/UserService.java
@@ -4,4 +4,7 @@ import com.example.demo.bean.User;
 
 public interface UserService {
     public User selectUserByuserName(String userName);
+    public User selectUserBytelephoneNum(String telephoneNum);
+    public void insertUser(long userNum,String userName,String userPwd);
+    public long count();
 }
diff --git a/demo/src/main/java/com/example/demo/loginService/API/impl/UserServiceImpl.java b/demo/src/main/java/com/example/demo/loginService/API/impl/UserServiceImpl.java
index e494a7b..fcfea37 100644
--- a/demo/src/main/java/com/example/demo/loginService/API/impl/UserServiceImpl.java
+++ b/demo/src/main/java/com/example/demo/loginService/API/impl/UserServiceImpl.java
@@ -12,6 +12,20 @@ public class UserServiceImpl implements UserService{
     private userMapper UserMapper;
     @Transactional(propagation=Propagation.REQUIRED,readOnly = true)
     public User selectUserByuserName(String userName){
+
         return this.UserMapper.selectUserByuserName(userName);
     }
+    @Transactional(propagation=Propagation.REQUIRED,readOnly = true)
+    public User selectUserBytelephoneNum(String telephoneNum){
+        return this.UserMapper.selectUserBytelephoneNum(telephoneNum);
+    }
+    @Transactional(propagation=Propagation.REQUIRED,readOnly = false)
+    public void insertUser(long userNum,String userName,String userPwd){
+        this.UserMapper.insertUser(userNum,userName,userPwd);
+    }
+    @Transactional(propagation=Propagation.REQUIRED,readOnly = true)
+    public long count(){
+        return this.UserMapper.count();
+    }
+
 }
diff --git a/demo/src/main/java/com/example/demo/loginService/UserController.java b/demo/src/main/java/com/example/demo/loginService/UserController.java
index 6fb4ccb..21f0002 100644
--- a/demo/src/main/java/com/example/demo/loginService/UserController.java
+++ b/demo/src/main/java/com/example/demo/loginService/UserController.java
@@ -8,27 +8,63 @@ import org.springframework.web.bind.annotation.PostMapping;
 
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
 
 
 @Controller
-public class UserController extends HttpServlet{
+public class UserController extends HttpServlet {
     @Autowired
     private UserService userService;
+    private User user;
+    private String userPwd;
+
     @PostMapping("/Login.do")
-    public String doPost1(HttpServletRequest request, HttpServletResponse response){
-        String userName=request.getParameter("userName");
-        String userPwd=request.getParameter("userPwd");
-        User user=this.userService.selectUserByuserName(userName);
+    public void handle(HttpServletRequest request)throws Exception{
+        String action=request.getParameter("action");
+        if(action.equals("登录")){
+            doPost1(request);
+        }else{
+            doPost3(request);
+        }
+    }
+    public String  doPost3(HttpServletRequest request){
+        String userName = request.getParameter("userName");
+        userPwd = request.getParameter("userPwd");
+        String userPwd1=request.getParameter("userPwd1");
+        user=this.userService.selectUserByuserName("userName");
         if(user!=null){
-            if(user.getUserPwd().equals(userPwd)){
-                return "/login1";
-            }
-            else{
-                return "/login2";
-            }
+            return "操作错误！";
+
+        }else if(userPwd==userPwd1){
+                long count = this.userService.count();
+                this.userService.insertUser(count, userName, userPwd);
+                return "插入成功！";
         }else{
+               return "密码不一致！";
+        }
+    }
+
+    public void doPost1(HttpServletRequest request) {
+        String userName = request.getParameter("userName");
+        userPwd = request.getParameter("userPwd");
+        user = this.userService.selectUserByuserName(userName);
+    }
+
+    @PostMapping("/Login1.do")
+    public void doPost2(HttpServletRequest request) {
+        String telephoneNum = request.getParameter("telephoneNum");
+        userPwd = request.getParameter("userPwd");
+        user = this.userService.selectUserBytelephoneNum(telephoneNum);
+    }
+    public String select(){
+            if(user!=null){
+        if(user.getUserPwd().equals(userPwd)){
+            return "/login1";
+        }
+        else{
             return "/login2";
         }
+    }else{
+        return "/login2";
     }
 }
+}
\ No newline at end of file