Merge remote-tracking branch 'origin/hotfix/cart' into hotfix/12817

@@ -324,20 +324,12 @@ $addToCart.click(function() {
         }
     }).then(function(data) {
         var code = data.code;
-        var strK;
 
         if (code === 200) {
             $('#type-chose').slideUp(SLIDETIME);
             $('#balance').slideDown(SLIDETIME);
 
             $('#cart-num').text(data.data.goods_count); // 更新数目
-
-            strK = '{"_k":"' + data.data._k + '","_nac":0' + ',"_ac":0,"_r":0}'; //eslint-disable-line
-
-            window.setCookie('_g', strK, {
-                path: '/',
-                domain: '.yohobuy.com'
-            });
         }
     });
 });