diff --git a/resources/views/admin/platform_orders/index.blade.php b/resources/views/admin/platform_orders/index.blade.php
index 018735a..da3671e 100644
--- a/resources/views/admin/platform_orders/index.blade.php
+++ b/resources/views/admin/platform_orders/index.blade.php
@@ -282,7 +282,7 @@
         <input type="text" name="sync_error_keyword" placeholder="同步失败原因关键词（可选）" value="{{ $filters['sync_error_keyword'] ?? '' }}">
         <input type="text" name="bmpa_error_keyword" placeholder="批量标记支付并生效失败原因关键词（可选）" value="{{ $filters['bmpa_error_keyword'] ?? '' }}">
         <div>
-            <button type="submit">应用筛选</button>
+            <button class="btn btn-sm" type="submit">应用筛选</button>
         </div>
     </form>
 </div>