diff --git a/layouts/partials/extended_head.html b/layouts/partials/extended_head.html
index e79c802..567fc01 100644
--- a/layouts/partials/extended_head.html
+++ b/layouts/partials/extended_head.html
@@ -1,2 +1,2 @@
 <script async src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script>
-<style type="text/css">body {font-weight: unset !important;}</style>
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+<style type="text/css">body {font-weight: unset !important;font-family: -apple-system, "Noto Sans", "Helvetica Neue", Helvetica, "Nimbus Sans L", Arial, "Liberation Sans", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Source Han Sans SC", "Source Han Sans CN", "Microsoft YaHei", "Wenquanyi Micro Hei", "WenQuanYi Zen Hei", "ST Heiti", SimHei, "WenQuanYi Zen Hei Sharp", sans-serif !important;}</style>
\ No newline at end of file