diff --git a/smart-admin-api/sa-admin/src/main/java/net/lab1024/sa/admin/module/system/role/manager/RoleEmployeeManager.java b/smart-admin-api/sa-admin/src/main/java/net/lab1024/sa/admin/module/system/role/manager/RoleEmployeeManager.java
index f8fbd6f2..9ff7f0f0 100644
--- a/smart-admin-api/sa-admin/src/main/java/net/lab1024/sa/admin/module/system/role/manager/RoleEmployeeManager.java
+++ b/smart-admin-api/sa-admin/src/main/java/net/lab1024/sa/admin/module/system/role/manager/RoleEmployeeManager.java
@@ -26,8 +26,7 @@ public class RoleEmployeeManager extends ServiceImpl<RoleEmployeeDao, RoleEmploy
      *
      */
     @Transactional(rollbackFor = Throwable.class)
-    public void saveRoleEmployee(Long roleId, List<RoleEmployeeEntity> roleEmployeeList) {
-        this.getBaseMapper().deleteByRoleId(roleId);
+    public void saveRoleEmployee(List<RoleEmployeeEntity> roleEmployeeList) {
         if (CollectionUtils.isNotEmpty(roleEmployeeList)) {
             this.saveBatch(roleEmployeeList);
         }
diff --git a/smart-admin-api/sa-admin/src/main/java/net/lab1024/sa/admin/module/system/role/service/RoleEmployeeService.java b/smart-admin-api/sa-admin/src/main/java/net/lab1024/sa/admin/module/system/role/service/RoleEmployeeService.java
index c0a8cdad..78b11c88 100644
--- a/smart-admin-api/sa-admin/src/main/java/net/lab1024/sa/admin/module/system/role/service/RoleEmployeeService.java
+++ b/smart-admin-api/sa-admin/src/main/java/net/lab1024/sa/admin/module/system/role/service/RoleEmployeeService.java
@@ -110,6 +110,7 @@ public class RoleEmployeeService {
      * 批量添加角色的成员员工
      *
      */
+    @Transactional(rollbackFor = Throwable.class)
     public ResponseDTO<String> batchAddRoleEmployee(RoleEmployeeUpdateForm roleEmployeeUpdateForm) {
         Long roleId = roleEmployeeUpdateForm.getRoleId();
         List<Long> employeeIdList = roleEmployeeUpdateForm.getEmployeeIdList();
@@ -120,8 +121,10 @@ public class RoleEmployeeService {
                     .map(employeeId -> new RoleEmployeeEntity(roleId, employeeId))
                     .collect(Collectors.toList());
         }
+        // 防重，删除此次角色员工数据
+        roleEmployeeDao.batchDeleteEmployeeRole(roleId, employeeIdList);
         // 保存数据
-        roleEmployeeManager.saveRoleEmployee(roleId, roleEmployeeList);
+        roleEmployeeManager.saveRoleEmployee(roleEmployeeList);
         return ResponseDTO.ok();
     }