diff --git a/src/main/java/com/youlai/boot/system/mapper/UserMapper.java b/src/main/java/com/youlai/boot/system/mapper/UserMapper.java
index 2f2e2c87..10708945 100644
--- a/src/main/java/com/youlai/boot/system/mapper/UserMapper.java
+++ b/src/main/java/com/youlai/boot/system/mapper/UserMapper.java
@@ -56,6 +56,14 @@ public interface UserMapper extends BaseMapper<User> {
      */
     UserAuthInfo getUserAuthInfoByOpenId(String openid);
 
+    /**
+     * 根据手机号获取用户认证信息
+     *
+     * @param mobile
+     * @return
+     */
+    UserAuthInfo getUserAuthInfoByMobile(String mobile);
+
     /**
      * 获取导出用户列表
      *
@@ -73,5 +81,4 @@ public interface UserMapper extends BaseMapper<User> {
      */
     UserBO getUserProfile(Long userId);
 
-
 }
diff --git a/src/main/java/com/youlai/boot/system/service/UserService.java b/src/main/java/com/youlai/boot/system/service/UserService.java
index e68db0c9..4257bab6 100644
--- a/src/main/java/com/youlai/boot/system/service/UserService.java
+++ b/src/main/java/com/youlai/boot/system/service/UserService.java
@@ -19,7 +19,7 @@ import java.util.List;
 /**
  * 用户业务接口
  *
- * @author haoxr
+ * @author Ray.Hao
  * @since 2022/1/14
  */
 public interface UserService extends IService<User> {
@@ -174,4 +174,12 @@ public interface UserService extends IService<User> {
      * @param openId 微信 OpenID
      */
     void registerOrBindWechatUser(String openId);
+
+    /**
+     * 根据手机号获取用户认证信息
+     *
+     * @param mobile 手机号
+     * @return {@link UserAuthInfo}
+     */
+    UserAuthInfo getUserAuthInfoByMobile(String mobile);
 }
diff --git a/src/main/resources/mapper/system/UserMapper.xml b/src/main/resources/mapper/system/UserMapper.xml
index 8bd7dc3e..0660dbcf 100644
--- a/src/main/resources/mapper/system/UserMapper.xml
+++ b/src/main/resources/mapper/system/UserMapper.xml
@@ -159,6 +159,24 @@
             t1.openid = #{openid} AND t1.is_deleted = 0
     </select>
 
+    <!-- 根据手机号获取用户的认证信息 -->
+    <select id="getUserAuthInfoByMobile" resultMap="UserAuthMap">
+        SELECT
+            t1.id userId,
+            t1.username,
+            t1.nickname,
+            t1.PASSWORD,
+            t1.STATUS,
+            t1.dept_id ,
+            t3.CODE
+        FROM
+            sys_user t1
+                LEFT JOIN sys_user_role t2 ON t2.user_id = t1.id
+                LEFT JOIN sys_role t3 ON t3.id = t2.role_id
+        WHERE
+            t1.mobile = #{mobile} AND t1.is_deleted = 0
+    </select>
+
     <!-- 获取用户导出列表 -->
     <select id="listExportUsers" resultType="com.youlai.boot.system.model.dto.UserExportDTO">
         SELECT
@@ -215,4 +233,6 @@
     </select>
 
 
+
+
 </mapper>