diff --git a/packageC/pages/luckyGo/luckyGo_goodsInfo/luckyGo_goodsInfo.js b/packageC/pages/luckyGo/luckyGo_goodsInfo/luckyGo_goodsInfo.js
index 1568e5a..dac59c7 100644
--- a/packageC/pages/luckyGo/luckyGo_goodsInfo/luckyGo_goodsInfo.js
+++ b/packageC/pages/luckyGo/luckyGo_goodsInfo/luckyGo_goodsInfo.js
@@ -2195,6 +2195,9 @@ Page({
 
     this.get_buy_num(this.data.sele_g, async function () {
 
+
+      var is_show_bs=0;
+      var l_num=-1;
       //--判断商品是否超出限购--
       if (th.data.g_buy_num != null && th.data.sele_g.viplimited > 0) {
 
@@ -2205,10 +2208,11 @@ Page({
           //   title: '超出商品限购',
           // });
 					getApp().my_warnning('超出商品限购', 0, th);
-          var num = th.data.sele_g.viplimited - gd_buy_num;
-          if (num < 0) num = 0;
-          th.setData({ goodsInputNum: num })
-          return false;
+          l_num = th.data.sele_g.viplimited - gd_buy_num;
+          if (l_num < 0) l_num = 0;
+          //th.setData({ goodsInputNum: num })
+          //return false;
+          is_show_bs=1;
         }
       }
 
@@ -2263,22 +2267,41 @@ Page({
         }
       }
 
+      //-- 限购数量也要进行计算一下 --
+      if(l_num>-1){
+        if(e>l_num) e=l_num;
+      }
+
+      //提示了一个，就不要提示第二个
+      var is_show_bs=0;
       //--- 促销活动也不控制起订量, 这里很重要的一个控制，起订量的 ----
       if(th.data.openSpecModal_inte_normal == 1 || th.data.is_normal == 1){
-        if(t<mo_num) t=mo_num;
+        if(t<mo_num){
+          t=mo_num;
+          if(!is_show_bs){
+            wx.showToast({
+              title: '购买数未达到起订量',
+              icon: 'none',
+            });
+          }
+          is_show_bs=1;
+        }
         if(t>mo_num && (t-mo_num)%steep!=0){
-          wx.showToast({
-            title: '购买数必须是起订量的倍数',
-            icon: 'none',
-          });
+          if(!is_show_bs) {
+            wx.showToast({
+              title: '购买数必须是起订量的倍数',
+              icon: 'none',
+            });
+          }
           t=mo_num+ parseInt((t-mo_num)/steep)*steep+steep;
+          is_show_bs=1;
         }
       }
 
       if (!e) e = 0;
       //库存不足，不增加
       if (e < t) {
-        wx.showModal({ title: '库存不足', });
+        if(!is_show_bs) wx.showModal({ title: '库存不足', });
         if (e < 0) e = 0;
 
         if(th.data.is_normal == 1){
diff --git a/pages/cart/cart/cart.js b/pages/cart/cart/cart.js
index aaf24d4..e403f56 100644
--- a/pages/cart/cart/cart.js
+++ b/pages/cart/cart/cart.js
@@ -1559,9 +1559,9 @@ Page({
   valueToNum: function (t) {
     if (!this.data.is_load) return false;
     //控制住，避免事件响应冲突，只有input有输入的时候，才刷新
-    if (this.data.btn_click) {
-      return false;
-    }
+    // if (this.data.btn_click) {
+    //   return false;
+    // }
     this.data.btn_click = 1;
 
     var a = t.currentTarget.dataset.item;
@@ -2601,55 +2601,7 @@ Page({
 
   //----------------------更新购物数量，加减,调用接口---------------------
   postCardList: function (t, item, pitem) {
-    var e = this,
-      th = e,
-      user_id = getApp().globalData.user_id;
-
-    function normal_check(store_count, goodsinfo, wareIds,cx_arr) {
-
-
-      // getApp().my_warnning('购买数量超出商品库存', 0, th);
-      var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
-      //-- 要判断是不是起订量不购 --
-      if([0,3,5,7,10].indexOf(goodsinfo.prom_type)>-1){
-        var mo_num=getApp().get_limit_qty(goodsinfo,cx_arr.length);
-        var steep=getApp().get_limit_qty(goodsinfo,cx_arr.length,1);
-        if(mo_num>1 && t.goods_num<mo_num){
-          wx.showToast({
-            title: '购买数量小于商品的起订量',
-            icon: 'none',
-          });
-          t.goods_num =mo_num;
-        }
-        if(steep>1 && t.goods_num>mo_num && (t.goods_num-mo_num)%steep!=0 ){
-
-          wx.showToast({
-            title: '购买数量必须是起订量的倍数',
-            icon: 'none',
-          });
-          t.goods_num =mo_num+parseInt((t.goods_num-mo_num)/steep+'')*steep+steep;
-        }
-      }
-
-
-      //--- 看一下是不是线下库存 ---
-      if (th.data.sales_rules >= 2 && !goodsinfo.whsle_id) {
-        th.check_down_line(t, pitem, item, wareIds);
-      } else {
-        if (t.goods_num > store_count) {
-          wx.showToast({
-            title: '购买数量超出商品库存',
-            icon: 'none',
-          });
-          e.setData({
-            [txt]: store_count
-          });
-          e.doCheckAll();
-          t.goods_num = store_count;
-        }
-        e.update_cart(t, pitem, item);
-      }
-    }
+    var e = this,th = e,user_id = getApp().globalData.user_id;
 
     // console.log('update');
     // console.log('9995959595959',t);
@@ -2666,7 +2618,9 @@ Page({
         var promgoodsbuynum = 0;
         var goodsbuynum = 0;
 
-        //--要获得商品，该用户买了多少件,同步应用--
+        var is_showing=0;
+
+        //--要获得商品，该用户买了多少件,同步应用，用于限购的计算--
         await getApp().request.promiseGet("/api/weshop/ordergoods/getUserBuyGoodsNum", {
           data: {
             store_id: oo.stoid,
@@ -2686,279 +2640,280 @@ Page({
           }
           goodsbuynum = buy_num_data.goodsbuynum;
 
-
         })
 
         //--> by ty
         // var buyed_mum2 = t.goods_num + goodsbuynum;
         var buyed_mum2 = t.goods_num;
         //<--
+        // 判断当前预购买的数量是否超过可购买的数量，限购还要考虑到商品的库存
+        if (limit > 0) {
 
-        // 判断当前预购买的数量是否超过可购买的数量
-        if (buyed_mum2 > (limit - goodsbuynum) && limit > 0) {
-          wx.showToast({
-            title: '购买数量超出商品限购',
-            icon: 'none',
-          });
           //getApp().my_warnning('购买数量超出商品限购', 0, th);
           var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
 
-          //--> by ty
-          var cbuy = limit - goodsbuynum;
-          // var cbuy = limit - buyed_mum2 + 1;
-          //<-- 
-
-          e.setData({
-            // [txt]: cbuy > 0 ? cbuy : 0,
-            [txt]: cbuy > 0 ? cbuy : limit,
-          });
-          e.doCheckAll();
-
-          t.goods_num = cbuy > 0 ? cbuy : limit;
-
-          if([0,3,5,7,10].indexOf(goodsinfo.prom_type)>-1){
-
-              //-- 判断商品是不是 --
-              var cx_arr=await getApp().get_has_cx_act(goodsinfo.goods_id);
-
-              var mo_num=getApp().get_limit_qty(goodsinfo,cx_arr.length);
-              var steep=getApp().get_limit_qty(goodsinfo,cx_arr.length,1);
-
-              if(mo_num>1 && t.goods_num<mo_num){
-                wx.showToast({
-                  title: '购买数量小于商品的起订量',
-                  icon: 'none',
-                });
-                t.goods_num=0;
-              }
-
-              if(steep>1 && t.goods_num>mo_num && (t.goods_num-mo_num)%steep!=0 ){
-
-                wx.showToast({
-                  title: '购买数量必须是起订量的倍数',
-                  icon: 'none',
-                });
+          limit = limit - goodsbuynum;
+          if(limit<0) limit=0;
 
-                t.goods_num=mo_num+parseInt((t.goods_num-mo_num)/steep+'')*steep
-              }
+          if(buyed_mum2>limit){
+            wx.showToast({
+              title: '购买数量超出商品限购',
+              icon: 'none',
+            });
+            is_showing=1;
           }
-            // t.goods_num = cbuy > 0 ? cbuy : 0,
-            e.update_cart(t, pitem, item);
-          return false;
-        }
 
+          // e.setData({
+          //   // [txt]: cbuy > 0 ? cbuy : 0,
+          //   [txt]: cbuy > 0 ? cbuy : limit,
+          // });
+          //e.doCheckAll();
+          // t.goods_num = cbuy > 0 ? cbuy : limit;
+          //
+          // if([0,3,5,7,10].indexOf(goodsinfo.prom_type)>-1){
+          //
+          //     //-- 判断商品是不是 --
+          //     var cx_arr=await getApp().get_has_cx_act(goodsinfo.goods_id);
+          //     var mo_num=getApp().get_limit_qty(goodsinfo,cx_arr.length);
+          //     var steep=getApp().get_limit_qty(goodsinfo,cx_arr.length,1);
+          //
+          //     if(mo_num>1 && t.goods_num<mo_num){
+          //       wx.showToast({
+          //         title: '购买数量小于商品的起订量',
+          //         icon: 'none',
+          //       });
+          //       t.goods_num=0;
+          //     }
+          //
+          //     if(steep>1 && t.goods_num>mo_num && (t.goods_num-mo_num)%steep!=0 ){
+          //
+          //       wx.showToast({
+          //         title: '购买数量必须是起订量的倍数',
+          //         icon: 'none',
+          //       });
+          //
+          //       t.goods_num=mo_num+parseInt((t.goods_num-mo_num)/steep+'')*steep
+          //     }
+          // }
+          //   // t.goods_num = cbuy > 0 ? cbuy : 0,
+          // e.update_cart(t, pitem, item);
+          // return false;
+        }
+        else limit=100000;
 
         switch (goodsinfo.prom_type) {
           case 1:
-            //-- 读取秒杀 --
-            rq.get("/api/ms/flash_sale/getFlashSaleOne/" + oo.stoid + "/" + goodsinfo.prom_id, {
-              isShowLoading: 0,
-              success: function (res_d) {
-                if (res_d.data.code == 0 && res_d.data.data) {
-                  if (t.goods_num > store_count) {
-                    // wx.showModal({
-                    //     title: '提示',
-                    //     content: '购买数量超出商品库存'
-                    // });
+                //-- 读取秒杀 --
+               var res_d= await getApp().promiseGet("/api/ms/flash_sale/getFlashSaleOne/" + oo.stoid + "/" + goodsinfo.prom_id, {});
+               if (res_d.data.code == 0 && res_d.data.data) {
+
+                  var cbuy=limit;
+                  if (t.goods_num > store_count && !is_showing) {
                     wx.showToast({
                       title: '购买数量超出商品库存',
                       icon: 'none',
                     });
-                    // getApp().my_warnning('购买数量超出商品库存', 0, th);
-                    var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
-                    e.setData({
-                      [txt]: store_count
-                    });
-                    e.doCheckAll();
-
-                    t.goods_num = store_count;
-                    e.update_cart(t, pitem, item);
-
-                    return false;
+                    is_showing=1;
                   }
+                  //一直都要给一个最小值，和库存比较
+                  if(cbuy>store_count) cbuy=store_count;
 
                   var false_data = res_d.data.data;
                   //--判断库存--
-                  if (t.goods_num > false_data.goods_num - false_data.buy_num) {
-                    // wx.showModal({
-                    //     title: '提示',
-                    //     content: '购买数量超出活动库存'
-                    // });
+                  if (t.goods_num > false_data.goods_num - false_data.buy_num  && !is_showing) {
                     wx.showToast({
                       title: '购买数量超出活动库存',
                       icon: 'none',
                     });
-                    // getApp().my_warnning('购买数量超出活动库存', 0, th);
-                    var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
-                    e.setData({
-                      [txt]: false_data.goods_num - false_data.buy_num
-                    });
-                    e.doCheckAll();
-
-                    t.goods_num = false_data.goods_num - false_data.buy_num;
-                    e.update_cart(t, pitem, item);
-
-                    return false;
+                    is_showing=1;
                   }
+                  //一直都要给一个最小值，和活动库存比较
+                  if(cbuy>false_data.goods_num - false_data.buy_num) cbuy=false_data.goods_num - false_data.buy_num;
 
                   //--判断redis数量是否已经超出--
-                  if (t.goods_num > false_data.redisnum) {
-                    // wx.showModal({
-                    //     title: '提示',
-                    //     content: '购买数量超出商品库存'
-                    // });
+                  if (t.goods_num > false_data.redisnum && !is_showing) {
                     wx.showToast({
                       title: '购买数量超出商品库存',
                       icon: 'none',
                     });
-                    //getApp().my_warnning('购买数量超出商品库存', 0, th);
-                    var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
-                    e.setData({
-                      [txt]: false_data.redisnum
-                    });
-                    e.doCheckAll();
-
-                    t.goods_num = false_data.redisnum;
-                    e.update_cart(t, pitem, item);
-                    return false;
+                    is_showing=1;
                   }
 
+                  //一直都要给一个最小值，和活动库存比较
+                  if(cbuy>false_data.redisnum) cbuy=false_data.redisnum;
+
                   //--活动的限购是不是要判断--
-                  if (t.goods_num + promgoodsbuynum > false_data.buy_limit && false_data.buy_limit > 0) {
-                    // wx.showModal({
-                    //     title: '提示',
-                    //     content: '购买数量超出秒杀限购'
-                    // });
-                    wx.showToast({
-                      title: '购买数量超出秒杀限购',
-                      icon: 'none',
-                    });
-                    // getApp().my_warnning('购买数量超出秒杀限购', 0, th);
-                    var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
-                    e.setData({
-                      [txt]: false_data.buy_limit
-                    });
-                    e.doCheckAll();
-                    t.goods_num = (false_data.buy_limit - promgoodsbuynum) ? false_data.buy_limit - promgoodsbuynum : 0;
-                    e.update_cart(t, pitem, item);
-                    return false;
+                  if(false_data.buy_limit > 0) {
+
+                    if(t.goods_num + promgoodsbuynum > false_data.buy_limit && !is_showing){
+                        wx.showToast({
+                          title: '购买数量超出秒杀限购',
+                          icon: 'none',
+                        });
+                    }
+
+                    var act_limit=false_data.buy_limit-promgoodsbuynum;
+                    if(!act_limit) act_limit=0;
+
+                    if(cbuy>act_limit) cbuy=act_limit;
+
                   }
+
+                  if(t.goods_num>cbuy) t.goods_num=cbuy;
+
                   e.update_cart(t, pitem, item);
 
-                } else {
-                  normal_check(store_count, goodsinfo, wareIds);
-                }
-              }
-            })
-            break;
+               } else {
+                  e.normal_check(t, item, pitem,store_count,limit,goodsinfo, wareIds); //普通商品的调用和计算
+               }
+               break;
           case 2:
-            getApp().request.promiseGet("/api/weshop/goods/groupBuy/getActInfo/" + os.stoid + "/" + goodsinfo.goods_id + "/" + goodsinfo.prom_id, {}).then(res => {
+              //-- 读取团购 --
+              var res= await getApp().promiseGet("/api/weshop/goods/groupBuy/getActInfo/" + os.stoid + "/" + goodsinfo.goods_id + "/" + goodsinfo.prom_id, {});
               if (res.data.code == 0 && res.data.data) {
-                if (t.goods_num > store_count) {
-                  // wx.showModal({
-                  //     title: '提示',
-                  //     content: '购买数量超出商品库存'
-                  // });
+
+                var cbuy=limit;
+                if (t.goods_num > store_count && !is_showing) {
                   wx.showToast({
                     title: '购买数量超出商品库存',
                     icon: 'none',
                   });
-                  // getApp().my_warnning('购买数量超出商品库存', 0, th);
-                  var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
-                  e.setData({
-                    [txt]: store_count
-                  });
-                  e.doCheckAll();
-
-                  t.goods_num = store_count;
-                  e.update_cart(t, pitem, item);
-
-                  return false;
+                  is_showing=1;
                 }
+                //一直都要给一个最小值，和库存比较
+                if(cbuy>store_count) cbuy=store_count;
 
                 var gr_data = res.data.data;
                 //--判断库存--
-                if (t.goods_num > gr_data.goods_num - gr_data.buy_num) {
-                  // wx.showModal({
-                  //     title: '提示',
-                  //     content: '购买数量超出活动库存'
-                  // });
+                if (t.goods_num > gr_data.goods_num - gr_data.buy_num && !is_showing) {
                   wx.showToast({
                     title: '购买数量超出活动库存',
                     icon: 'none',
                   });
-                  // getApp().my_warnning('购买数量超出活动库存', 0, th);
-                  var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
-                  e.setData({
-                    [txt]: gr_data.goods_num - gr_data.buy_num
-                  });
-                  e.doCheckAll();
-
-                  t.goods_num = gr_data.goods_num - gr_data.buy_num;
-                  e.update_cart(t, pitem, item);
-
-                  return false;
+                  is_showing=1;
                 }
+                //一直都要给一个最小值，和库存比较
+                if(cbuy>gr_data.goods_num - gr_data.buy_num ) cbuy=gr_data.goods_num - gr_data.buy_num ;
 
                 //--判断redis数量是否已经超出--
-                if (t.goods_num > gr_data.redisnum) {
-                  // wx.showModal({
-                  //     title: '提示',
-                  //     content: '购买数量超出商品库存'
-                  // });
+                if (t.goods_num > gr_data.redisnum && !is_showing) {
                   wx.showToast({
                     title: '购买数量超出商品库存',
                     icon: 'none',
                   });
-                  // getApp().my_warnning('购买数量超出商品库存', 0, th);
-                  var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
-                  e.setData({
-                    [txt]: gr_data.redisnum
-                  });
-                  e.doCheckAll();
-
-                  t.goods_num = gr_data.redisnum;
-                  e.update_cart(t, pitem, item);
-                  return false;
+                  is_showing=1;
                 }
+                if(cbuy>gr_data.redisnum ) cbuy=gr_data.redisnum;
 
                 //--活动的限购是不是要判断--
-                if (t.goods_num + promgoodsbuynum > gr_data.buy_limit && gr_data.buy_limit > 0) {
-                  // wx.showModal({
-                  //     title: '提示',
-                  //     content: '购买数量超出团购限购'
-                  // });
-                  wx.showToast({
-                    title: '购买数量超出团购限购',
-                    icon: 'none',
-                  });
-                  // getApp().my_warnning('购买数量超出团购限购', 0, th);
-                  var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
-                  e.setData({
-                    [txt]: gr_data.buy_limit
-                  });
-                  e.doCheckAll();
+                if (gr_data.buy_limit > 0) {
+                  if(t.goods_num + promgoodsbuynum > gr_data.buy_limit && !is_showing){
+                      wx.showToast({
+                        title: '购买数量超出团购限购',
+                        icon: 'none',
+                      });
+                      is_showing=1;
+                  }
+
+                  var act_limit=gr_data.buy_limit-promgoodsbuynum;
+                  if(!act_limit) act_limit=0;
+
+                  if(cbuy>act_limit) cbuy=act_limit;
 
-                  t.goods_num = (gr_data.buy_limit - promgoodsbuynum) ? gr_data.buy_limit - promgoodsbuynum : 0;
-                  e.update_cart(t, pitem, item);
-                  return false;
                 }
+
+                if(t.goods_num>cbuy) t.goods_num=cbuy;
+
                 e.update_cart(t, pitem, item);
 
               } else {
-                normal_check(store_count, goodsinfo, wareIds);
+                e.normal_check(t, item, pitem,store_count,limit,goodsinfo, wareIds);  //普通商品的调用和计算
               }
-            })
-            break;
+              break;
           default:
-            var cx_arr=await getApp().get_has_cx_act(goodsinfo.goods_id);
-            normal_check(store_count, goodsinfo, wareIds,cx_arr);
+            e.normal_check(t, item, pitem,store_count,limit, goodsinfo, wareIds);  //普通商品的调用和计算
             break
         }
       }
     });
   },
 
+  //-- 这个函数在计算的时候,要包含限购的那一部分 --
+ async normal_check(t, item, pitem,store_count,limit,goodsinfo, wareIds){
+
+    var cx_arr=await getApp().get_has_cx_act(goodsinfo.goods_id);
+
+    var th=this;
+    // getApp().my_warnning('购买数量超出商品库存', 0, th);
+    var txt = "requestData[" + pitem + "].goods[" + item + "].goods_num";
+
+    //--- 看一下是不是线下库存 ---
+    if (th.data.sales_rules >= 2 && !goodsinfo.whsle_id) {
+
+        //th.check_down_line(t, pitem, item, wareIds,limit);
+        var ob = {};
+        await th.check_down_line_next(t, pitem, item, erpwareid, function (res) {
+           ob = res;
+        });
+
+
+    } else {
+
+      var is_showing=0;
+      var cbuy=limit;
+      if (t.goods_num > limit) {
+          wx.showToast({
+            title: '购买数量超出商品限购',
+            icon: 'none',
+          });
+          is_showing=1;
+      }
+
+      if (t.goods_num > store_count) {
+        if(!is_showing){
+          wx.showToast({
+            title: '购买数量超出商品库存',
+            icon: 'none',
+          });
+          is_showing=1;
+        }
+      }
+      if(cbuy>store_count) cbuy=store_count;
+
+      if(t.goods_num>cbuy) t.goods_num=cbuy;
+
+      if([0,3,5,7,10].indexOf(goodsinfo.prom_type)>-1){
+            var mo_num=getApp().get_limit_qty(goodsinfo,cx_arr.length);
+            var steep=getApp().get_limit_qty(goodsinfo,cx_arr.length,1);
+
+            if(mo_num>1 && t.goods_num<mo_num){
+              if(!is_showing) {
+                wx.showToast({
+                  title: '购买数量小于商品的起订量',
+                  icon: 'none',
+                });
+              }
+              t.goods_num=mo_num;
+            }
+
+            if(steep>1 && t.goods_num>mo_num && (t.goods_num-mo_num)%steep!=0){
+                if(!is_showing) {
+                    wx.showToast({
+                      title: '购买数量必须是起订量的倍数',
+                      icon: 'none',
+                    });
+                }
+                if(t.goods_num<mo_num)  t.goods_num=mo_num;
+                else{
+                   t.goods_num=mo_num+parseInt((t.goods_num-mo_num)/steep+'')*steep
+                }
+            }
+      }
+
+      th.update_cart(t, pitem, item);
+    }
+  },
+
   //----------------------更新购物数量，加减,调用接口---------------------
   postCardList_ser: async function (t, item, pitem) {
     var e = this,
@@ -3156,11 +3111,10 @@ Page({
             promcardbuynum: tt.data.data.promcardbuynum,
             cardbuynum: tt.data.data.cardbuynum,
           });
-        };
+        }
       });
 
 
-
       var buylimit = 0
       await getApp().request.promiseGet("/api/ms/flash_sale/getNew/" + t.store_id + "/" + getApp().globalData.user_id + "/" + t.prom_id, {
 
@@ -3170,7 +3124,7 @@ Page({
           th.data.sele_g = res.data.data;
           th.data.sele_g.viplimited = res.data.data.buy_limit;
           buylimit = res.data.data.buy_limit;
-        };
+        }
       });
 
 
@@ -3188,18 +3142,15 @@ Page({
           });
           // getApp().my_warnning('超出活动限购', 0, th);
           th.setData({ [txt]: buylimit });
-
         };
 
       }
 
-
       th.doCheckAll();
       th.update_cart_ser(t, pitem, item);
 
 
-
-    };
+    }
   },
 
 
@@ -3232,11 +3183,9 @@ Page({
 
       var this_obj = this.data.requestData[pitem].goods[item];
 
-      if (th.data.sales_rules == 3 && this_obj.selected) {
-
+      if (th.data.sales_rules >= 2 && this_obj.selected) {
 
         var goods_id = this_obj.goods_id;
-
         var num = 0;
 
         for (let i = 0; i < this.data.requestData.length; i++) {
@@ -3257,17 +3206,15 @@ Page({
           return false;
         }
 
-
-
       }
     }
 
 
-
-
     this.update_cart(t, pitem, item);
   },
 
+
+
   //---检验线下库存的数量的子函数---
   async check_down_line_next(t, pitem, item, erpwareid, func) {
 
diff --git a/pages/goods/goodsInfo/goodsInfo.js b/pages/goods/goodsInfo/goodsInfo.js
index aaf1f4f..f182c32 100644
--- a/pages/goods/goodsInfo/goodsInfo.js
+++ b/pages/goods/goodsInfo/goodsInfo.js
@@ -2444,11 +2444,14 @@ Page({
   //------检查数量是不是超出限购------
   checkCartNum: function (t) {
     var th = this;
+
     var mo_num=getApp().get_limit_qty(th.data.sele_g,th.data.is_act);
     var steep=getApp().get_limit_qty(th.data.sele_g,th.data.is_act,1);
-
     this.get_buy_num(this.data.sele_g, async function () {
 
+      var is_show_bs=0;
+      var l_num=-1;
+
       //--判断商品是否超出限购--
       if (th.data.g_buy_num != null && th.data.sele_g.viplimited > 0) {
 
@@ -2459,13 +2462,16 @@ Page({
             title: '超出商品限购',
             icon: 'none',
           });
+
+          is_show_bs=1;
+
           // s.my_warnning('超出商品限购', 0, th);
-          var num = th.data.sele_g.viplimited - gd_buy_num;
-          if (num < 0) num = 0;
-          th.setData({
-            goodsInputNum: num
-          })
-          return false;
+          l_num = th.data.sele_g.viplimited - gd_buy_num;
+          if (l_num < 0) l_num = 0;
+          // th.setData({
+          //   goodsInputNum: num
+          // })
+          // return false;
         }
       }
 
@@ -2533,25 +2539,47 @@ Page({
         }
       }
 
+      //-- 限购数量也要进行计算一下 --
+      if(l_num>-1){
+          if(e>l_num) e=l_num;
+      }
+
       //--- 促销活动也不控制起订量, 这里很重要的一个控制，起订量的 ----
       if([0,3,5,7,10].indexOf(p_type)>-1 || th.data.openSpecModal_inte_normal == 1 || th.data.is_normal == 1){
-          if(t<mo_num) t=mo_num;
+          if(t<mo_num) {
+            t=mo_num;
+            if(!is_show_bs) {
+              wx.showToast({
+                title: '购买数未达到起订量',
+                icon: 'none',
+              });
+            }
+            is_show_bs=1;
+          }
           if(t>mo_num && (t-mo_num)%steep!=0){
-            wx.showToast({
-              title: '购买数必须是起订量的倍数',
-              icon: 'none',
-            });
+
+            if(!is_show_bs){
+              wx.showToast({
+                title: '购买数必须是起订量的倍数',
+                icon: 'none',
+              });
+            }
+
             t=mo_num+ parseInt((t-mo_num)/steep)*steep+steep;
+            is_show_bs=1;
           }
       }
 
       if (!e) e = 0;
       //库存不足，不增加
       if (e < t) {
-        wx.showToast({
-          title: '库存不足',
-          icon: 'none',
-        });
+        if(!is_show_bs){
+          wx.showToast({
+            title: '库存不足',
+            icon: 'none',
+          });
+        }
+
         // wx.showModal({title: '库存不足',});
         if (e < 0) e = 0;