diff --git a/packageC/pages/presell/goodsInfo/goodsInfo.js b/packageC/pages/presell/goodsInfo/goodsInfo.js
index 1f8c4f3..bfac070 100644
--- a/packageC/pages/presell/goodsInfo/goodsInfo.js
+++ b/packageC/pages/presell/goodsInfo/goodsInfo.js
@@ -311,7 +311,7 @@ Page({
       }
       //-- 如果有room_id的获取 --
       if (gid_str.length > 2 && gid_str[3]) {
-        room_id = gid_str[2];
+        room_id = gid_str[3];
         room_user_share = 1;
       }
     }
@@ -2774,6 +2774,7 @@ Page({
       this.saveImageToPhotosAlbumDef()
     }
   },
+
   //--定义的保存图片方法，分享团---
   saveImageToPhotosAlbum: function () {
     //--先判断会员状态--
@@ -3138,19 +3139,18 @@ Page({
       var app = getApp();
       var unit = that.data.screenWidth / 750 * 1.35;  //基础单位，
       var path2 = that.data.data.original_img;
-      var scene = th.data.gid + "";
-      scene += "." + th.data.sele_g.prom_type + "." + th.data.sele_g.prom_id;
 
-      var user_id = getApp().globalData.user_id ? getApp().globalData.user_id : 0;
-      if (user_id > 0) {
-          scene += "_" + user_id;
-      }
-      //-- 如果不是会员分享过来的要分享给别人 --
-      if (getApp().globalData.room_id && th.data.data.goods_id == getApp().globalData.room_goods_id && !getApp().globalData.room_user_share) {
-          //固定房间是第3个字符
-          if (!user_id) scene += "_0";
-          scene += "_" + getApp().globalData.room_id;
-      }
+    var scene = th.data.gid + "_"+th.data.presellList.id;
+    var user_id = getApp().globalData.user_id ? getApp().globalData.user_id : 0;
+    if (user_id > 0) {
+      scene += "_" + user_id;
+    }
+    //-- 如果不是会员分享过来的要分享给别人 --
+    if (getApp().globalData.room_id && th.data.data.goods_id == getApp().globalData.room_goods_id && !getApp().globalData.room_user_share) {
+      //固定房间是第3个字符
+      if (!user_id) scene += "_0";
+      scene += "_" + getApp().globalData.room_id;
+    }
 
     ///二微码
     var path3 = os.url + "/api/wx/open/app/user/getWeAppEwm/" +