diff --git a/jpress-core/src/main/java/io/jpress/web/render/TemplateRender.java b/jpress-core/src/main/java/io/jpress/web/render/TemplateRender.java
index ad4abb0b29f0bf01ce1df18766903b642874fc0a..bb005026a491f26f5b28c26f63d708b4f169446b 100644
--- a/jpress-core/src/main/java/io/jpress/web/render/TemplateRender.java
+++ b/jpress-core/src/main/java/io/jpress/web/render/TemplateRender.java
@@ -53,8 +53,6 @@ public class TemplateRender extends Render {
         return engine;
     }
 
-    private String cdnDomain = JPressOptions.getCDNDomain();
-
     public TemplateRender(String view) {
         this.view = view;
     }
@@ -113,6 +111,12 @@ public class TemplateRender extends Render {
         Elements linkElements = doc.select("link[href]");
         replace(linkElements, "href");
 
+        Elements audioElements = doc.select("audio[src]");
+        replace(audioElements, "src");
+
+        Elements sourceElements = doc.select("source[src]");
+        replace(sourceElements, "src");
+
         return doc.toString();
 
     }
@@ -123,6 +127,13 @@ public class TemplateRender extends Render {
         if (template == null) {
             return;
         }
+
+        // 后端修改后不需要重新启动，每次渲染页面获取一次
+        String cdnDomain = JPressOptions.getCDNDomain();
+
+        // CDN 排除的路径
+        String cdnExclude = JPressOptions.get("cdn_exclude");
+
         while (iterator.hasNext()) {
 
             Element element = iterator.next();
@@ -159,7 +170,7 @@ public class TemplateRender extends Render {
                 url = contextPath + template.getWebAbsolutePath() + "/" + url;
             }
 
-            if (StrUtil.isNotBlank(cdnDomain)) {
+            if (StrUtil.isNotBlank(cdnDomain) && !url.contains(cdnExclude)) {
                 url = cdnDomain + url;
             }