diff --git a/archetypes/default.md b/archetypes/default.md
index 21255a1..4e385b5 100644
--- a/archetypes/default.md
+++ b/archetypes/default.md
@@ -21,6 +21,7 @@ contentCopyright: false
 reward: false
 mathjax: false
 mathjaxEnableSingleDollar: false
+mathjaxEnableAutoNumber: false
 
 flowchartDiagrams:
   enable: false
diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index cefeead..3b0bb13 100644
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -68,6 +68,7 @@ copyright = ""            # default: author.name ↓        # 默认为下面配
   fancybox = true           # see https://github.com/fancyapps/fancybox                 # 是否启用fancybox（图片可点击）
   mathjax = false           # see https://www.mathjax.org/                              # 是否使用mathjax（数学公式）
   mathjaxEnableSingleDollar = false                                                     # 是否使用 $...$ 即可進行inline latex渲染
+  mathjaxEnableAutoNumber = false                                                       # 是否使用公式自动编号
 
   postMetaInFooter = true   # contain author, lastMod, markdown link, license           # 包含作者，上次修改时间，markdown链接，许可信息
   linkToMarkDown = false    # Only effective when hugo will output .md files.           # 链接到markdown原始文件（仅当允许hugo生成markdown文件时有效）
diff --git a/layouts/partials/scripts.html b/layouts/partials/scripts.html
index abd76f6..b087982 100644
--- a/layouts/partials/scripts.html
+++ b/layouts/partials/scripts.html
@@ -46,6 +46,9 @@
       {{ if or .Params.mathjaxEnableSingleDollar (and .Site.Params.mathjaxEnableSingleDollar (ne .Params.mathjaxEnableSingleDollar false)) -}}
         tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]},
       {{ end -}}
+      {{ if or .Params.mathjaxEnableAutoNumber (and .Site.Params.mathjaxEnableAutoNumber (ne .Params.mathjaxEnableAutoNumber false)) -}}
+        TeX: {equationNumbers: {autoNumber: "AMS"}},
+      {{ end -}}
       showProcessingMessages: false,
       messageStyle: 'none'
     };