Merge pull request #311 from fi3ework/dev

fix: remove lazy modern code
fi3ework · Aug 24, 2021 · 8642201 · 8642201
2 parents 7bc7eea + ed6f131
commit 8642201
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diff --git a/README.md b/README.md
@@ -270,8 +270,6 @@ z=\dfrac{3\pi}{2}(1+2t)\sin(\dfrac{3\pi}{2}(1+2t)), &
 
 **实验性功能**，自定义字体依赖于 CSS Variables 能力，部分浏览器存在**兼容性问题**。
 
-为了确保 `hexo generate` 构建成功，建议使用 Node.js 14.x 或更新版本。
-
 您需要首先引入自定义字体功能，在 `layout/layout.ejs` 中对应部分添加如下字段：
 
 ``` ejs

diff --git a/layout/_partial/custom-font.ejs b/layout/_partial/custom-font.ejs
@@ -1,9 +1,9 @@
 <!-- Check browser compatibility of CSS variables -->
 <script>
-    var browserSupportCSSVariables = window.CSS?.supports && window.CSS.supports('--a', 0)
+    var browserSupportCSSVariables = window.CSS && window.CSS.supports && window.CSS.supports('--a', 0);
 </script>
 <!-- Custom Font -->
-<% if (theme.custom_font?.enable) { %>
+<% if (theme.custom_font && theme.custom_font.enable) { %>
     <script>
         if (browserSupportCSSVariables) {
             var customFontName = '<%= theme.custom_font.name %>'