修正位置偏移错误

@@ -64,7 +64,7 @@ exports.init = function() {
             //scroll to top
             if (!isInit) {
                 $('body').animate({
-                    scrollTop: container.offset().top
+                    scrollTop: container.offset().top - (thumbContainer.hasClass('static') ? 0 : thumbContainer.outerHeight())
                 }, 400);
             } else {
                 isInit = false;