diff --git a/app/portal/controller/OrderSalesmanController.php b/app/portal/controller/OrderSalesmanController.php
index fea5c9f..a36cbbc 100644
--- a/app/portal/controller/OrderSalesmanController.php
+++ b/app/portal/controller/OrderSalesmanController.php
@@ -267,10 +267,6 @@ class OrderSalesmanController extends WeChatBaseController
                 $new_img->thumb($width,$height - intval($top) * 2,5);
                 $new_img->thumb($width/2,($height - intval($top) * 2)/2);
                 $new_img->save('./upload/'.$img_url,'jpg',100);
-                $session_img = Session::get('img_url');
-                if(file_exists('./upload/'.$session_img)) {
-                    @unlink('./upload/'.$session_img);
-                }
                 $this->success('成功','',cmf_get_asset_url($img_url));
             }
         }
@@ -298,6 +294,10 @@ class OrderSalesmanController extends WeChatBaseController
             $new_file = $new_file.cmf_get_current_user_id().$time.".{$type}";
             if (file_put_contents($new_file, base64_decode(str_replace($result[1], '', $base64_image_content)))){
                 $file = $file_path.cmf_get_current_user_id().$time.".{$type}";
+                $session_img = Session::get('img_url');
+                if(file_exists('./upload/'.$session_img)) {
+                    @unlink('./upload/'.$session_img);
+                }
                 Session::set('img_url',$file);
                 return $file;
             }else{