dos

Public/static/js/common.js

@@ -580,13 +580,15 @@ function showPosterPage() {
 
 function showCountDownPage() {
     if (suggestNext) {
-        suggestNext = false;
+
         let val = $('.suggest-page input[name=signature]').val();
         if (val.match(/^\s*$/)) {
             $('#notification_area').remove();
             my_notify('请填写名字');
             return false;
         }
+
+        suggestNext = false;
         $('.countdown-page').css('background', bgColor);
         createPoster();