fix

ruoyi-admin/src/main/java/com/ruoyi/web/controller/grid/RegionController.java

@@ -731,8 +731,9 @@ public class RegionController extends BaseController {
         GridRegionExample.Criteria criteria = example.createCriteria();
         criteria.andIsValidEqualTo("1");
         criteria.andLevelEqualTo(level);
+        criteria.andWgTypeEqualTo("1");
 
         List<GridRegion> gridRegionList = gridRegionMapper.selectByExample(example);
-        return AjaxResult.success(gridRegionList.get(0));
+        return AjaxResult.success(gridRegionList);
     }
 }