diff --git a/src/main/java/xyz/playedu/api/controller/ExceptionController.java b/src/main/java/xyz/playedu/api/controller/ExceptionController.java
index c36f699..9fcf941 100644
--- a/src/main/java/xyz/playedu/api/controller/ExceptionController.java
+++ b/src/main/java/xyz/playedu/api/controller/ExceptionController.java
@@ -26,11 +26,11 @@ import java.util.List;
 @Slf4j
 public class ExceptionController {
 
-    // @ExceptionHandler(Exception.class)
-    // public JsonResponse exceptionHandler(Exception e) {
-    // log.error(e.getMessage());
-    // return JsonResponse.error("系统错误", 500);
-    // }
+    @ExceptionHandler(Exception.class)
+    public JsonResponse exceptionHandler(Exception e) {
+        log.error(e.getMessage());
+        return JsonResponse.error("系统错误", 500);
+    }
 
     @ExceptionHandler(ServiceException.class)
     public JsonResponse serviceExceptionHandler(ServiceException e) {
diff --git a/src/main/java/xyz/playedu/api/middleware/FrontMiddleware.java b/src/main/java/xyz/playedu/api/middleware/FrontMiddleware.java
index 2e20da7..164e68e 100644
--- a/src/main/java/xyz/playedu/api/middleware/FrontMiddleware.java
+++ b/src/main/java/xyz/playedu/api/middleware/FrontMiddleware.java
@@ -61,7 +61,7 @@ public class FrontMiddleware implements HandlerInterceptor {
 
             User user = userService.find(payload.getSub());
             if (user == null) {
-                return responseTransform(response, 404, "请重新登录");
+                return responseTransform(response, 401, "请重新登录");
             }
             if (user.getIsLock() == 1) {
                 return responseTransform(response, 403, "当前学员已锁定无法登录");