fix

haoban-manage3-wx/src/main/java/com/gic/haoban/manage/web/controller/MaterialController.java

@@ -58,7 +58,7 @@ public class MaterialController extends WebBaseController{
     
     private void handerSonMaterial(List<MaterialVO> handerList,Map<String,List<MaterialCategoryDTO>> map){
     	for (MaterialVO materialVO : handerList) {
-			List<MaterialCategoryDTO> sonList = map.get(materialVO.getCategoryParentId());
+			List<MaterialCategoryDTO> sonList = map.get(materialVO.getCategoryId());
 			List<MaterialVO> sonVoList = EntityUtil.changeEntityListByJSON(MaterialVO.class, sonList);
 			materialVO.setList(sonVoList);
 			while(sonList != null && sonList.size() > 0){