diff --git a/app/Http/Controllers/Api/ActivityGameController.php b/app/Http/Controllers/Api/ActivityGameController.php
index 2c50a3b..7f1285f 100644
--- a/app/Http/Controllers/Api/ActivityGameController.php
+++ b/app/Http/Controllers/Api/ActivityGameController.php
@@ -81,6 +81,11 @@ class ActivityGameController extends ApiController
     public function activityUserGame(Request $request)
     {
         $activityId = $request->input('activity_id', 0);
+        //添加默认活动
+        if(empty($activityId)){
+            $activity = Activity::show()->sort()->first();
+            $activityId = $activity?->id ?? 0;
+        }
         $userId = $request->input('user_id', auth('api')->user()?->id ?? 0);
 
         $list = UserGame::with('user', 'game')->where([