diff --git a/muyu-auth/src/main/java/com/muyu/auth/service/SysLoginService.java b/muyu-auth/src/main/java/com/muyu/auth/service/SysLoginService.java
index ff0af1a..59971a3 100644
--- a/muyu-auth/src/main/java/com/muyu/auth/service/SysLoginService.java
+++ b/muyu-auth/src/main/java/com/muyu/auth/service/SysLoginService.java
@@ -44,8 +44,9 @@ public class SysLoginService {
         // 用户名或密码为空 错误
         if (StringUtils.isAnyBlank(username, password)) {
             recordLogService.recordLogininfor(username, Constants.LOGIN_FAIL, "用户/密码必须填写");
-            throw new ServiceException("用户/密码必须填写");
+            throw new ServiceException("用户/邮箱/密码必须填写");
         }
+
         // 密码如果不在指定范围内 错误
         if (password.length() < UserConstants.PASSWORD_MIN_LENGTH
                 || password.length() > UserConstants.PASSWORD_MAX_LENGTH) {
@@ -64,12 +65,13 @@ public class SysLoginService {
             recordLogService.recordLogininfor(username, Constants.LOGIN_FAIL, "很遗憾，访问IP已被列入系统黑名单");
             throw new ServiceException("很遗憾，访问IP已被列入系统黑名单");
         }
+        System.out.println(username);
         // 查询用户信息
         Result<LoginUser> userResult = remoteUserService.getUserInfo(username, SecurityConstants.INNER);
 
         if (StringUtils.isNull(userResult) || StringUtils.isNull(userResult.getData())) {
             recordLogService.recordLogininfor(username, Constants.LOGIN_FAIL, "登录用户不存在");
-            throw new ServiceException("登录用户：" + username + " 不存在");
+            throw new ServiceException("登录用户/邮箱：" + username + " 不存在");
         }
 
         if (Result.FAIL == userResult.getCode()) {
diff --git a/muyu-modules/muyu-system/src/main/resources/mapper/system/SysUserMapper.xml b/muyu-modules/muyu-system/src/main/resources/mapper/system/SysUserMapper.xml
index 6f633b7..a35e8eb 100644
--- a/muyu-modules/muyu-system/src/main/resources/mapper/system/SysUserMapper.xml
+++ b/muyu-modules/muyu-system/src/main/resources/mapper/system/SysUserMapper.xml
@@ -152,7 +152,7 @@
 
     <select id="selectUserByUserName" parameterType="String" resultMap="SysUserResult">
         <include refid="selectUserVo"/>
-        where u.user_name = #{userName} and u.del_flag = '0'
+        where u.user_name = #{userName} or u.email= #{userName}  and u.del_flag = '0'
     </select>
 
     <select id="selectUserById" parameterType="Long" resultMap="SysUserResult">