fix: CDN配置為 local 時 mathjax 字體缺失的 bug close #893

README.md

@@ -9,7 +9,7 @@
 ![master version](https://img.shields.io/github/package-json/v/jerryc127/hexo-theme-butterfly/master?color=%231ab1ad&label=master)
 ![master version](https://img.shields.io/github/package-json/v/jerryc127/hexo-theme-butterfly/dev?label=dev)
 ![https://img.shields.io/npm/v/hexo-theme-butterfly?color=%09%23bf00ff](https://img.shields.io/npm/v/hexo-theme-butterfly?color=%09%23bf00ff)
-![hexo version](https://img.shields.io/badge/hexo-5.0+-0e83c)
+![hexo version](https://img.shields.io/badge/hexo-5.3.0+-0e83c)
 ![license](https://img.shields.io/github/license/jerryc127/hexo-theme-butterfly?color=FF5531)
 
 ![](https://cdn.jsdelivr.net/gh/jerryc127/CDN@m2/img/theme-butterfly-readme.png)

README_CN.md

@@ -9,7 +9,7 @@
 ![master version](https://img.shields.io/github/package-json/v/jerryc127/hexo-theme-butterfly/master?color=%231ab1ad&label=master)
 ![master version](https://img.shields.io/github/package-json/v/jerryc127/hexo-theme-butterfly/dev?label=dev)
 ![https://img.shields.io/npm/v/hexo-theme-butterfly?color=%09%23bf00ff](https://img.shields.io/npm/v/hexo-theme-butterfly?color=%09%23bf00ff)
-![hexo version](https://img.shields.io/badge/hexo-5.0+-0e83c)
+![hexo version](https://img.shields.io/badge/hexo-5.3.0+-0e83c)
 ![license](https://img.shields.io/github/license/jerryc127/hexo-theme-butterfly?color=FF5531)
 
 ![](https://cdn.jsdelivr.net/gh/jerryc127/CDN@m2/img/theme-butterfly-readme.png)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hexo-theme-butterfly",
-  "version": "4.2.0",
+  "version": "4.2.1",
   "description": "A Simple and Card UI Design theme for Hexo",
   "main": "package.json",
   "scripts": {