diff --git a/_includes/scripts/wechatModal.liquid b/_includes/scripts/wechatModal.liquid
index 2e163eaf3159..51e9b2b2c27d 100644
--- a/_includes/scripts/wechatModal.liquid
+++ b/_includes/scripts/wechatModal.liquid
@@ -5,7 +5,7 @@
     var wechatModal = document.getElementById('WeChatMod');
     var wechatBtn = document.querySelectorAll('[id="WeChatBtn"]');
 
-    for(var i = 0; i < wechatBtn.length; i++) {
+    for (var i = 0; i < wechatBtn.length; i++) {
       wechatBtn[i].onclick = function () {
         wechatModal.style.display = 'block';
       };