diff --git a/src/main/java/com/zhgd/xmgl/modules/basicdata/service/impl/SystemUserServiceImpl.java b/src/main/java/com/zhgd/xmgl/modules/basicdata/service/impl/SystemUserServiceImpl.java
index 783d229..c045df6 100644
--- a/src/main/java/com/zhgd/xmgl/modules/basicdata/service/impl/SystemUserServiceImpl.java
+++ b/src/main/java/com/zhgd/xmgl/modules/basicdata/service/impl/SystemUserServiceImpl.java
@@ -135,6 +135,8 @@ public class SystemUserServiceImpl extends ServiceImpl<SystemUserMapper, SystemU
                 systemUserRole.setRoleId(systemUserVo.getRoleId());
                 systemUserRole.setUserId(object.getJSONObject("data").getString("id"));
                 return systemUserRoleMapper.insert(systemUserRole);
+            } else {
+                throw new CustomException(object.getString("msg"));
             }
         }
         return 0;