diff --git a/src/main/java/edu/zrh/healthsystem/controller/LoginController.java b/src/main/java/edu/zrh/healthsystem/controller/LoginController.java
index ff52e2e..f139cc1 100644
--- a/src/main/java/edu/zrh/healthsystem/controller/LoginController.java
+++ b/src/main/java/edu/zrh/healthsystem/controller/LoginController.java
@@ -6,6 +6,7 @@ import edu.zrh.healthsystem.service.LoginService;
 import io.jsonwebtoken.Jwts;
 import io.jsonwebtoken.SignatureAlgorithm;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpSession;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
@@ -29,13 +30,9 @@ public class LoginController {
      */
     @PostMapping(value = "/login")
     @ResponseBody
-    public LoginResult login(@RequestBody UserLogin userLogin, HttpSession session) {
+    public LoginResult login(@RequestBody UserLogin userLogin) {
 
-
-        LoginResult loginResult = userService.login(userLogin);
-
-
-        return loginResult;
+        return userService.login(userLogin);
     }
     /**
      * 生成 JWT Token
diff --git a/src/main/java/edu/zrh/healthsystem/model/LoginResult.java b/src/main/java/edu/zrh/healthsystem/model/LoginResult.java
index cf17826..244b58f 100644
--- a/src/main/java/edu/zrh/healthsystem/model/LoginResult.java
+++ b/src/main/java/edu/zrh/healthsystem/model/LoginResult.java
@@ -12,7 +12,7 @@ public class LoginResult {
     private String data;
     private Integer code;
     private String message;
-
+    private String username;
     public LoginResult() {
 
     }
diff --git a/src/main/java/edu/zrh/healthsystem/repository/LoginRepository.java b/src/main/java/edu/zrh/healthsystem/repository/LoginRepository.java
index a395fea..64b225c 100644
--- a/src/main/java/edu/zrh/healthsystem/repository/LoginRepository.java
+++ b/src/main/java/edu/zrh/healthsystem/repository/LoginRepository.java
@@ -7,7 +7,11 @@ import org.springframework.stereotype.Repository;
 
 import java.util.List;
 
+/**
+ * @author han
+ */
 @Repository
 public interface LoginRepository extends JpaRepository<UserLoginInfo, Long> {
     UserLoginInfo findByUsername(String username);
+
 }
diff --git a/src/main/java/edu/zrh/healthsystem/service/LoginService.java b/src/main/java/edu/zrh/healthsystem/service/LoginService.java
index eae6701..b529de7 100644
--- a/src/main/java/edu/zrh/healthsystem/service/LoginService.java
+++ b/src/main/java/edu/zrh/healthsystem/service/LoginService.java
@@ -1,9 +1,12 @@
 package edu.zrh.healthsystem.service;
 
 import edu.zrh.healthsystem.entity.UserLoginInfo;
+import edu.zrh.healthsystem.entity.UserMainInfo;
 import edu.zrh.healthsystem.model.LoginResult;
 import edu.zrh.healthsystem.model.UserLogin;
 import edu.zrh.healthsystem.repository.LoginRepository;
+import edu.zrh.healthsystem.repository.UserMainInfoRepository;
+import jakarta.servlet.http.HttpServletRequest;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import io.jsonwebtoken.Jwts;
@@ -13,9 +16,10 @@ public class LoginService {
 
     @Autowired
     private LoginRepository loginRepository;
-
-    public LoginService(LoginRepository loginRepository) {
+    private final UserMainInfoRepository userMainInfoRepository;
+    public LoginService(LoginRepository loginRepository, UserMainInfoRepository userMainInfoRepository) {
         this.loginRepository = loginRepository;
+        this.userMainInfoRepository = userMainInfoRepository;
     }
     private UserLogin userLogin;
     /**
@@ -26,13 +30,16 @@ public class LoginService {
     public LoginResult login(UserLogin userLogin) {
         LoginResult result = new LoginResult();
         UserLoginInfo storedUser = loginRepository.findByUsername(userLogin.getUsername());
-
-        if (storedUser != null && storedUser.getPwd().equals(userLogin.getPwd())) {
+        String userId = String.valueOf(storedUser.getId());
+        UserMainInfo userMainInfo = userMainInfoRepository.findById(Integer.parseInt(userId)).orElse(null);
+        if (storedUser.getPwd().equals(userLogin.getPwd())) {
 
             // 密码正确，生成 JWT Token
             String token = generateToken(storedUser.getId());
             // 假设 ID 是 UserLogin 的字段
-
+            if (userMainInfo != null) {
+                result.setUsername(userMainInfo.getUsername());
+            }
             result.setCode(200);
             result.setMessage("登录成功");
             result.setData(token);