diff --git a/app/Admin/Controllers/ImsCjdcMarketController.php b/app/Admin/Controllers/ImsCjdcMarketController.php
index a0f0723..a2ddfcb 100644
--- a/app/Admin/Controllers/ImsCjdcMarketController.php
+++ b/app/Admin/Controllers/ImsCjdcMarketController.php
@@ -145,7 +145,6 @@ class ImsCjdcMarketController extends AdminController
                 ->required()
                 ->placeholder('输入 经纬度,如: 108.281552,22.83731')
                 ->help("通过网址 <a href='https://lbs.amap.com/console/show/picker' target='_blank'>https://lbs.amap.com/console/show/picker</a> 获取经纬度");
-
             $form->text('poundage');
             $form->text('dn_poundage');
             $form->text('dm_poundage');
@@ -158,14 +157,18 @@ class ImsCjdcMarketController extends AdminController
             $form->textarea('introduce');
             $form->textarea('remark');
             $form->textarea('dishes_menu_intro')->value('菜谱简介');
+            
             $form->saving(function (Form $form){
                 if ($form->isCreating()){
                     $coordinates = explode(',',$form->coordinates);
                     $form->coordinates = implode(',',[$coordinates[1],$coordinates[0]]);
                     $form->addtime = date('Y-m-d H:i:s',time());
-
+                }else{
+                    if ($form->coordinates&&$form->coordinates!=$form->model()->coordinates){
+                        $coordinates = explode(',',$form->coordinates);
+                        $form->coordinates = implode(',',[$coordinates[1],$coordinates[0]]);
+                    }
                 }
-
             });
 
             $form->deleting(function (Form $form){