yas https

@@ -191,7 +191,8 @@ function reMarginFooter(fixedElement) {
     a.async = 1;
     a.src = j;
     m.parentNode.insertBefore(a, m);
-}(window, document, 'script', 'http://cdn.yoho.cn/yas-jssdk/1.0.17/yas.js', '_yas'));
+})(window, document, 'script', ('https:' === document.location.protocol ? 'https' : 'http') + '://' +
+    'cdn.yoho.cn/yas-jssdk/1.0.17/yas.js', '_yas');
 
 (function() {
     var uid = getUid();