diff --git a/index.html b/index.html
index 5febbe51f..79acc162f 100644
--- a/index.html
+++ b/index.html
@@ -97,8 +97,8 @@
         tex: { tags: 'ams' },
       }
     </script>
-    <script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-svg.js"></script>
-    <script type="module" src="/src/main.js"></script>
+    <script id="MathJax-script" defer src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-svg.js"></script>
+    <script type="module" defer src="/src/main.js"></script>
   </body>
   <script src="https://cdn-doocs.oss-cn-shenzhen.aliyuncs.com/gh/wechatsync/article-syncjs@latest/dist/main.js"></script>
 </html>
diff --git a/src/utils/MDKatex.js b/src/utils/MDKatex.js
index f5f923a8a..4b15c3457 100644
--- a/src/utils/MDKatex.js
+++ b/src/utils/MDKatex.js
@@ -16,9 +16,8 @@ function createRenderer(display) {
     if (display) {
       return `<section style="text-align: center; overflow: auto;">${svg.outerHTML}</section>`
     }
-    else {
-      return `<span style="display: inline-block; vertical-align: middle; line-height: 1;">${svg.outerHTML}</span>`
-    }
+
+    return `<span style="vertical-align: middle; line-height: 1;">${svg.outerHTML}</span>`
   }
 }