diff --git a/Pinnacle/src/main/java/com/cfive/pinnacle/controller/permission/LoginController.java b/Pinnacle/src/main/java/com/cfive/pinnacle/controller/permission/LoginController.java
index b726461..5898543 100644
--- a/Pinnacle/src/main/java/com/cfive/pinnacle/controller/permission/LoginController.java
+++ b/Pinnacle/src/main/java/com/cfive/pinnacle/controller/permission/LoginController.java
@@ -4,9 +4,8 @@ import com.cfive.pinnacle.entity.User;
 import com.cfive.pinnacle.entity.common.ResponseCode;
 import com.cfive.pinnacle.entity.common.ResponseResult;
 import com.cfive.pinnacle.service.permission.ILoginService;
+import com.cfive.pinnacle.utils.WebUtil;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.HashMap;
@@ -40,8 +39,6 @@ public class LoginController {
 
     @GetMapping("/userInfo")
     public ResponseResult getUserInfo() {
-        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
-        Object principal = authentication.getPrincipal();
-        return ResponseResult.success(principal);
+        return ResponseResult.success(WebUtil.getLoginUser());
     }
 }
diff --git a/Pinnacle/src/main/java/com/cfive/pinnacle/utils/WebUtil.java b/Pinnacle/src/main/java/com/cfive/pinnacle/utils/WebUtil.java
index 22a465c..0c9cd53 100644
--- a/Pinnacle/src/main/java/com/cfive/pinnacle/utils/WebUtil.java
+++ b/Pinnacle/src/main/java/com/cfive/pinnacle/utils/WebUtil.java
@@ -1,9 +1,13 @@
 package com.cfive.pinnacle.utils;
 
+import com.cfive.pinnacle.entity.User;
 import com.cfive.pinnacle.entity.common.ResponseResult;
+import com.cfive.pinnacle.entity.permission.LoginUser;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
 
 import java.io.IOException;
 
@@ -23,4 +27,10 @@ public class WebUtil {
         response.setCharacterEncoding("utf-8");
         response.getWriter().print(string);
     }
+
+    public static LoginUser getLoginUser() {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        Object principal = authentication.getPrincipal();
+        return (LoginUser) principal;
+    }
 }