'fix'

app/Http/Controllers/QuickApp/Book/BookController.php

@@ -711,7 +711,7 @@ class BookController extends BaseController
             return response()->success([]);
         }
 
-        $list = ChannelRecommendBooksService::getRecommendBooks($package_info->channel_id,$bid,$priority);
+        $list = ChannelRecommendBooksService::getRecommendBooks($package_info->channel_id,$bid);
         if(!$list->isEmpty()){
             foreach($list as $key => $item){
                 $this->incrRecommendNum($package_info->channel_id,$item->bid);