diff --git a/application/api/model/Ranking.php b/application/api/model/Ranking.php
index 1653ac00..32afe27f 100644
--- a/application/api/model/Ranking.php
+++ b/application/api/model/Ranking.php
@@ -178,7 +178,7 @@ class Ranking extends Model
         }
 
         $lists = db::name('room_daily_income')->alias('a')
-            ->join('vs_room b','a.room_id = b.id','right')
+            ->join('vs_room b','a.room_id = b.id','left')
             ->field('a.room_id,sum(a.income) as total,b.room_name,b.room_cover,b.room_number')
             ->where(['a.date' => ['between', [$begin_time, $end_time]]])
             ->order('total desc')