diff --git a/src/main/java/com/example/takeawaysystemserver/service/impl/UserServiceImpl.java b/src/main/java/com/example/takeawaysystemserver/service/impl/UserServiceImpl.java
index ae8f0dc..297d4f7 100644
--- a/src/main/java/com/example/takeawaysystemserver/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/example/takeawaysystemserver/service/impl/UserServiceImpl.java
@@ -46,25 +46,29 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User>
 
     @Override
     public R<String> register(UserRegisterDTO userRegisterDTO) {
-        if (checkUser(userRegisterDTO)){
-            return R.fail("用户已被注册");
+        try {
+            if (checkUser(userRegisterDTO)) {
+                return R.fail("用户已被注册");
+            }
+            String password = desUtil.SHA512(userRegisterDTO.getPassword());
+            User user = User.builder()
+                    .username(userRegisterDTO.getUsername())
+                    .password(password)
+                    .phone(userRegisterDTO.getPhone())
+                    .status(1)
+                    .build();
+            int insert = baseMapper.insert(user);
+            if (insert == 1) {
+                Map<String, String> map = new HashMap<>();
+                map.put("id", user.getId().toString());
+                String token = JwtUtil.getToken(map, CommonConstant.TOKEN_EXPIRE_TIME);
+                redisService.hSet(CommonConstant.LOGIN_USER, user.getId().toString(), user, CommonConstant.EXPIRE_TIME);
+                return R.ok(token);
+            }
+        } catch (Exception e){
+            e.printStackTrace();
         }
-        String password = desUtil.SHA512(userRegisterDTO.getPassword());
-        User user = User.builder()
-                .username(userRegisterDTO.getUsername())
-                .password(password)
-                .phone(userRegisterDTO.getPhone())
-                .status(1)
-                .build();
-        int insert = baseMapper.insert(user);
-        if (insert == 1){
-            Map<String, String> map = new HashMap<>();
-            map.put("id", user.getId().toString());
-            String token = JwtUtil.getToken(map, CommonConstant.TOKEN_EXPIRE_TIME);
-            redisService.hSet(CommonConstant.LOGIN_USER, user.getId().toString(), user, CommonConstant.EXPIRE_TIME);
-            return R.ok(token);
-        }
-        return R.ok("注册失败");
+        return null;
     }
 
     @Override