bug修改

@@ -223,7 +223,7 @@ class Index extends Api
             $where .= "find_in_set({$type},type)";
         }
         $data = Job::where($where)
-            ->field("*,if($distance > 1000,CONCAT(ROUND($distance/1000,1),'k'),$distance) distance")
+            ->field("*,if($distance > 1000,CONCAT(ROUND($distance/1000,1),'km'),CONCAT($distance,'m')) distance")
             ->order(['distance'=>'asc','weigh'=>'desc'])
             ->paginate($page_num,false,['page'=>$page])
             ->each(function($v){