fix: 热门页刷新逻辑错误

lib/pages/hot/controller.dart

@@ -14,6 +14,9 @@ class HotController extends GetxController {
 
   // 获取推荐
   Future queryHotFeed(type) async {
+    if (type != 'onLoad') {
+      _currentPage = 1;
+    }
     var res = await VideoHttp.hotVideoList(
       pn: _currentPage,
       ps: _count,
@@ -22,7 +25,8 @@ class HotController extends GetxController {
       if (type == 'init') {
         videoList.value = res['data'];
       } else if (type == 'onRefresh') {
-        videoList.insertAll(0, res['data']);
+        // videoList.insertAll(0, res['data']);
+        videoList.value = res['data'];
       } else if (type == 'onLoad') {
         videoList.addAll(res['data']);
       }
@@ -34,15 +38,15 @@ class HotController extends GetxController {
 
   // 下拉刷新
   Future onRefresh() async {
-    queryHotFeed('onRefresh');
+    await queryHotFeed('onRefresh');
   }
 
   // 上拉加载
   Future onLoad() async {
-    queryHotFeed('onLoad');
+    await queryHotFeed('onLoad');
   }
 
-  // 返回顶部并刷新
+  // 返回顶部
   void animateToTop() async {
     if (scrollController.offset >=
         MediaQuery.of(Get.context!).size.height * 5) {