diff --git a/README.md b/README.md
index 6ddba56..60404f8 100644
--- a/README.md
+++ b/README.md
@@ -237,6 +237,15 @@ type: archives
     Host = "https://cdn.jsdelivr.net/gh/user/user.github.io"
 ```
 
+#### JS CDN
+
+国内建议换成：cdn.bootcdn.net
+
+```toml
+[params]
+  cdnJsSite = "cdn.bootcdn.net" # 默认：cdnjs.cloudflare.com
+```
+
 #### Disqus
 
 该主题支持Disqus评论，如果要启用Disqus，可以在`config.toml`里添加如下配置即可.
diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index 098fb77..0a27042 100644
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -2,7 +2,7 @@ baseURL = "https://www.flysnow.org"
 languageCode = "zh-CN"
 title = "飞雪无情的博客"
 theme = "maupassant"
-googleAnalytics = ""  # UA-XXXXXXXX-X
+googleAnalytics = ""  # UA-XXXXXXXX-X/G-XXXXXXXXXX
 
 ## 保持分类的原始名字（false会做转小写处理）
 preserveTaxonomyNames = true
diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index cb42202..d5075d9 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -20,9 +20,10 @@
 </footer>
 
 {{ if .IsPage }}
+    {{ $defaultCdnJsSite := "cdnjs.cloudflare.com" }}
     <!-- graphviz -->
     {{- if and (or .Params.graphviz.enable (and .Site.Params.graphviz.enable (ne .Params.graphviz.enable false))) (or .IsPage .IsHome) -}}
-        <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/viz.js/1.7.1/viz.js"></script>
+        <script type="text/javascript" src="//{{ .Site.Params.cdnJsSite | default $defaultCdnJsSite }}/ajax/libs/viz.js/1.7.1/viz.js"></script>
         <script type="text/javascript">
             (function () {
                 if (!window.Viz) return;
@@ -49,8 +50,8 @@
 
     <!-- flowchart -->
     {{- if and (or .Params.flowchartDiagrams.enable (and .Site.Params.flowchartDiagrams.enable (ne .Params.flowchartDiagrams.enable false))) (or .IsPage .IsHome) -}}
-        <script src="//cdnjs.cloudflare.com/ajax/libs/raphael/2.2.8/raphael.min.js" crossorigin="anonymous"></script>
-        <script src="//cdnjs.cloudflare.com/ajax/libs/flowchart/1.12.2/flowchart.min.js" crossorigin="anonymous"></script>
+        <script src="//{{ .Site.Params.cdnJsSite | default $defaultCdnJsSite }}/ajax/libs/raphael/2.2.8/raphael.min.js" crossorigin="anonymous"></script>
+        <script src="//{{ .Site.Params.cdnJsSite | default $defaultCdnJsSite }}/ajax/libs/flowchart/1.12.2/flowchart.min.js" crossorigin="anonymous"></script>
         <script>
             {{- if .Params.flowchartDiagrams.options -}}
                 window.flowchartDiagramsOptions = {{ .Params.flowchartDiagrams.options | safeJS }};
@@ -79,10 +80,10 @@
     <!-- sequence必须要在flow加载之后，否则sequence渲染不成功，原因待分析 -->
     <!-- js-sequence-diagrams -->
     {{- if and (or .Params.sequenceDiagrams.enable (and .Site.Params.sequenceDiagrams.enable (ne .Params.sequenceDiagrams.enable false))) (or .IsPage .IsHome) -}}
-        <script src="//cdnjs.cloudflare.com/ajax/libs/webfont/1.6.28/webfontloader.js" crossorigin="anonymous"></script>
-        <script src="//cdnjs.cloudflare.com/ajax/libs/snap.svg/0.5.1/snap.svg-min.js" crossorigin="anonymous"></script>
-        <script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js" crossorigin="anonymous"></script>
-        <script src="//cdnjs.cloudflare.com/ajax/libs/js-sequence-diagrams/1.0.6/sequence-diagram-min.js" crossorigin="anonymous"></script>
+        <script src="//{{ .Site.Params.cdnJsSite | default $defaultCdnJsSite }}/ajax/libs/webfont/1.6.28/webfontloader.js" crossorigin="anonymous"></script>
+        <script src="//{{ .Site.Params.cdnJsSite | default $defaultCdnJsSite }}/ajax/libs/snap.svg/0.5.1/snap.svg-min.js" crossorigin="anonymous"></script>
+        <script src="//{{ .Site.Params.cdnJsSite | default $defaultCdnJsSite }}/ajax/libs/underscore.js/1.9.1/underscore-min.js" crossorigin="anonymous"></script>
+        <script src="//{{ .Site.Params.cdnJsSite | default $defaultCdnJsSite }}/ajax/libs/js-sequence-diagrams/1.0.6/sequence-diagram-min.js" crossorigin="anonymous"></script>
         <script>
         {{- if .Params.sequenceDiagrams.options -}}
             window.sequenceDiagramsOptions = {{ .Params.sequenceDiagrams.options | safeJS }};
@@ -120,16 +121,20 @@
                 }
             };
     </script>
-    <script src='https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML' async></script>
+    <script src='//{{ .Site.Params.cdnJsSite | default $defaultCdnJsSite }}/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML' async></script>
     
     {{- if .Site.Params.fancybox -}}
-        <script src="https://cdn.bootcdn.net/ajax/libs/fancybox/3.5.7/jquery.fancybox.min.js"></script>
+        <script src="//{{ .Site.Params.cdnJsSite | default $defaultCdnJsSite }}/ajax/libs/fancybox/3.5.7/jquery.fancybox.min.js"></script>
     {{- end -}}
 {{ end }}
 
 <a id="rocket" href="#top"></a>
 <script type="text/javascript" src='{{ "js/totop.js?v=0.0.0" | relURL }}' async=""></script>
-{{ template "_internal/google_analytics_async.html" . }}
+{{- if hasPrefix .Site.GoogleAnalytics "UA-" -}}
+    {{ template "_internal/google_analytics_async.html" . }}
+{{- else if hasPrefix .Site.GoogleAnalytics "G-" -}}
+    {{ template "_internal/google_analytics.html" . }}
+{{- end -}}
 
 {{ if .Site.Params.busuanzi }}
     <script type="text/javascript" src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js" async></script>