更新

@@ -114,6 +114,7 @@ class Index extends Api
         $list = $ideaModel
         $list = $ideaModel
             ->where($where)
             ->where($where)
             ->field('id,title')
             ->field('id,title')
+            ->order('id','desc')
             ->limit(20)
             ->limit(20)
             ->select();
             ->select();
         $list = $list->toArray();
         $list = $list->toArray();