diff --git a/lib/daos/home_dao.dart b/lib/daos/home_dao.dart
index c22868f..0b51146 100644
--- a/lib/daos/home_dao.dart
+++ b/lib/daos/home_dao.dart
@@ -13,21 +13,20 @@ import 'package:recook/manager/http_manager.dart';
 import 'package:recook/models/category_model.dart';
 
 class HomeDao {
-  static getCategories({@required OnSuccess<List<FirstCategory>> success,@required OnFailure failure}) async {
-    ResultData res = await HttpManager.post(GoodsApi.categories, {
-    });
+  static Future getCategories(
+      {@required OnSuccess<List<FirstCategory>> success,
+      @required OnFailure failure}) async {
+    ResultData res = await HttpManager.post(GoodsApi.categories, {});
 
     if (!res.result) {
       failure(res.code, res.msg);
-    }else {
+    } else {
       CategoryModel model = CategoryModel.fromJson(res.data);
       if (model.code == HttpStatus.SUCCESS) {
         success(model.data, model.code, model.msg);
-      }else {
+      } else {
         failure(HttpStatus.FAILURE, model.msg);
       }
     }
   }
-
-
-}
\ No newline at end of file
+}
diff --git a/lib/pages/home/home_page.dart b/lib/pages/home/home_page.dart
index 7ebc4d1..d146af0 100644
--- a/lib/pages/home/home_page.dart
+++ b/lib/pages/home/home_page.dart
@@ -1162,8 +1162,10 @@ class _HomePageState extends BaseStoreState<HomePage>
 
   Widget _buildSingleGoodsCard(String path, String name) {
     return InkWell(
-      onTap: () {
-        HomeDao.getCategories(success: (data, code, msg) {
+      onTap: () async {
+        GSDialog.of(context).showLoadingDialog(context, '');
+        await HomeDao.getCategories(success: (data, code, msg) {
+          GSDialog.of(context).dismiss(context);
           CRoute.push(
               context,
               ClassifyPage(