调整

app/Services/Api/ActivityGameService.php

@@ -31,7 +31,9 @@ class ActivityGameService
             return $res;
         }
         //
-        if(UserGame::whereDate('created_at', now())->exists()){
+        if(UserGame::where([
+            'user_id' => $user->id,
+        ])->whereDate('created_at', now())->exists()){
             $res['message'] = '您今日已参与竞猜，请明天再来';
             return $res;
         }