diff --git a/assets/countdown/barcitizen_sz_2954.png b/assets/countdown/barcitizen_sz_2954.png
new file mode 100644
index 0000000..081003f
Binary files /dev/null and b/assets/countdown/barcitizen_sz_2954.png differ
diff --git a/assets/countdown/citizencon.png b/assets/countdown/citizencon.png
new file mode 100644
index 0000000..56f32e1
Binary files /dev/null and b/assets/countdown/citizencon.png differ
diff --git a/lib/common/utils/base_utils.dart b/lib/common/utils/base_utils.dart
index 971b100..ff2cee8 100644
--- a/lib/common/utils/base_utils.dart
+++ b/lib/common/utils/base_utils.dart
@@ -135,3 +135,9 @@ Future<Uint8List?> widgetToPngImage(GlobalKey repaintBoundaryKey,
 
 double roundDoubleTo(double value, double precision) =>
     (value * precision).round() / precision;
+
+int getMinNumber(List<int> list) {
+  if (list.isEmpty) return 0;
+  list.sort((a, b) => a.compareTo(b));
+  return list.first;
+}
diff --git a/lib/ui/home/home_ui.dart b/lib/ui/home/home_ui.dart
index ada0af1..5ac4c8d 100644
--- a/lib/ui/home/home_ui.dart
+++ b/lib/ui/home/home_ui.dart
@@ -356,7 +356,8 @@ class HomeUI extends HookConsumerWidget {
                               child: makeLoading(context),
                             )
                           : Swiper(
-                              itemCount: homeState.rssVideoItems?.length ?? 0,
+                              itemCount: getMinNumber(
+                                  [homeState.rssVideoItems?.length ?? 0, 6]),
                               itemBuilder: (context, index) {
                                 final item = homeState.rssVideoItems![index];
                                 return GestureDetector(
@@ -712,7 +713,8 @@ class HomeUI extends HookConsumerWidget {
                       width: width,
                       height: 62,
                       child: Swiper(
-                        itemCount: homeState.countdownFestivalListData!.length,
+                        itemCount: getMinNumber(
+                            [homeState.countdownFestivalListData!.length, 6]),
                         autoplay: true,
                         autoplayDelay: 5000,
                         itemBuilder: (context, index) {