diff --git a/esua-epdc/epdc-admin/epdc-admin-server/src/main/java/com/elink/esua/epdc/service/impl/SysRoleServiceImpl.java b/esua-epdc/epdc-admin/epdc-admin-server/src/main/java/com/elink/esua/epdc/service/impl/SysRoleServiceImpl.java
index de801868..fbc289f2 100644
--- a/esua-epdc/epdc-admin/epdc-admin-server/src/main/java/com/elink/esua/epdc/service/impl/SysRoleServiceImpl.java
+++ b/esua-epdc/epdc-admin/epdc-admin-server/src/main/java/com/elink/esua/epdc/service/impl/SysRoleServiceImpl.java
@@ -212,7 +212,7 @@ public class SysRoleServiceImpl extends BaseServiceImpl<SysRoleDao, SysRoleEntit
         HandleRoleDeptFormDTO formDTO = new HandleRoleDeptFormDTO();
         formDTO.setRoleId(roleId.toString());
 
-        if (null == whistleDeptIdList || whistleDeptIdList.size() == 0) {
+        if (null != whistleDeptIdList && whistleDeptIdList.size() > 0) {
             QueryWrapper<SysDeptEntity> wrapper = new QueryWrapper<>();
             wrapper.in(FieldConstant.ID, whistleDeptIdList);
             List<SysDeptEntity> deptEntityList = sysDeptDao.selectList(wrapper);