diff --git a/app/controller/api/community/Community.php b/app/controller/api/community/Community.php
index 3f2c8995..3454d40c 100644
--- a/app/controller/api/community/Community.php
+++ b/app/controller/api/community/Community.php
@@ -499,7 +499,11 @@ class Community extends BaseController
             $queryBuilder->where('c.status', 1);
         }
         $count = $queryBuilder->count();
-        $list  = $queryBuilder->setOption('field', [])->field(['c.community_id', 'c.title', 'c.image', 'c.resale_type', 'SUM(`r`.`number` * `r`.`price`) AS total_price'])->group('c.community_id')->order('c.community_id', 'desc')->page($page, $limit)->fetchSql(false)->select();
+        $list  = $queryBuilder->setOption('field', [])->field(['c.community_id', 'c.title', 'c.image', 'c.resale_type', 'SUM(`r`.`number` * `r`.`price`) AS total_price', 'SUM(`r`.`number` * `r`.`price` * (100 - `r`.`float_rate`) / 100) AS discount_price'])->group('c.community_id')->order('c.community_id', 'desc')->page($page, $limit)->fetchSql(false)->select();
+        if ($list) $list = $list->toArray();
+        foreach($list as $k=>&$v) {
+            $list[$k]['discount_price'] = round($v['discount_price'], 2);
+        }
         return app('json')->success(compact('count', 'list'));
     }
 
@@ -539,7 +543,10 @@ class Community extends BaseController
      */
     public function checkResale($id)
     {
-
+        $communityInfo = Db::name('community')->where('uid', $this->request->uid())->where('community_id', $id)->find();
+        if (!$communityInfo) {
+            app('json')->fail('转售商品不存在');
+        }
     }
 
 }