diff --git a/src/main/java/com/msdw/tms/dao/SystemSetttingDao.java b/src/main/java/com/msdw/tms/dao/SystemSetttingDao.java
index 970b732..4f74d61 100644
--- a/src/main/java/com/msdw/tms/dao/SystemSetttingDao.java
+++ b/src/main/java/com/msdw/tms/dao/SystemSetttingDao.java
@@ -61,4 +61,6 @@ public interface SystemSetttingDao {
     List<Integer> queryUserIdsByGradeId(Integer staffGradeId);
 
     List<Integer> queryUserIdsByProfessionalId(Integer staffProfessionalArchitectureId);
+
+    List<Integer> queryStaffId(Integer userId);
 }
diff --git a/src/main/java/com/msdw/tms/service/impl/SystemSettingServiceImpl.java b/src/main/java/com/msdw/tms/service/impl/SystemSettingServiceImpl.java
index 6a85643..0dff1d7 100644
--- a/src/main/java/com/msdw/tms/service/impl/SystemSettingServiceImpl.java
+++ b/src/main/java/com/msdw/tms/service/impl/SystemSettingServiceImpl.java
@@ -140,7 +140,20 @@ public class SystemSettingServiceImpl implements SystemSetttingService {
         String roleIds = result.getRoleId();
         String[] splitOld = staffVo.getRoleId().split(",");
         String[] splitNew = roleIds.split(",");
-        if (splitOld.length == splitNew.length && splitNew.length < 3) {
+
+        //根据userId删除数据，再新增
+        //List<Integer> staffIdList = systemSetttingDao.queryStaffId(staffVo.getUserId());
+        boolean b = systemSetttingDao.deleteStaffInfo(staffVo.getUserId());
+
+        for (StaffEntity entity: staff) {
+            entity.setPlatformId(1);
+            entity.setUserId(staffVo.getUserId());
+            entity.setSchoolId(staffVo.getSchoolId());
+            systemSetttingDao.addStaffN(entity);
+        }
+
+
+/*        if (splitOld.length == splitNew.length && splitNew.length < 3) {
             for (int i = 0; i < splitNew.length; i++) {
                 boolean a = systemSetttingDao.updateStaff(staff.get(i));
                 if (!a) {
@@ -157,11 +170,12 @@ public class SystemSettingServiceImpl implements SystemSetttingService {
             }
         } else if (splitNew.length < splitOld.length) {
             boolean a = systemSetttingDao.deleteStaffOnly(staffVo.getUserId());//删除roleId最大的数据
+            System.out.println("roleId=========="+staffVo.getRoleId());
             staffVo.setStaffRoleId(Integer.parseInt(staffVo.getRoleId()));
             boolean b = systemSetttingDao.updateStaffOnly(staffVo);//修改仅剩的数据
         } else {
             return R.error(400, "不存在此账号");
-        }
+        }*/
 
         userInfoDao.setNUM(staffVo.getUserId());//重置账号、手机号码为00
 //        systemSetttingDao.deleteStaffInfo(staffVo.getUserId());//
diff --git a/src/main/resources/mapper/tms/SystemSetting.xml b/src/main/resources/mapper/tms/SystemSetting.xml
index ab1fc96..04940f3 100644
--- a/src/main/resources/mapper/tms/SystemSetting.xml
+++ b/src/main/resources/mapper/tms/SystemSetting.xml
@@ -82,7 +82,7 @@
 		delete from staff where userId = #{userId}
 	</delete>
 	<delete id="deleteStaffOnly">
-		delete from staff where userId = #{userId} and roleId = (select max(roleId) from staff where userId = #{userId})
+		DELETE FROM staff WHERE userId = #{userId} and roleId IN ( SELECT a.tid FROM ( SELECT max( roleId ) AS tid FROM staff ) a )
 	</delete>
 	<select id="queryStaff" resultType="com.msdw.tms.entity.vo.StaffVo">
 		SELECT
@@ -202,4 +202,8 @@ WHERE
 	<select id="queryUserIdsByProfessionalId" resultType="java.lang.Integer">
 		select userId from staff where staffProfessionalArchitectureId =#{staffProfessionalArchitectureId} and isdel = 0
 	</select>
+
+	<select id="queryStaffId" resultType="java.lang.Integer">
+		select staffId from staff where userId =#{userId} and isdel = 0
+	</select>
 </mapper>
\ No newline at end of file