diff --git a/src/feed.njk b/src/feed.njk
index d5ea538f..35ea6eb1 100644
--- a/src/feed.njk
+++ b/src/feed.njk
@@ -6,24 +6,24 @@
 ---
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom">
-  <title>{{ site.title }}</title>
-  <subtitle>{{ site.description }}</subtitle>
+  <title>{{ site.title | escape }}</title>
+  <subtitle>{{ site.description | escape }}</subtitle>
   <link href="{{ site.url }}/feed.xml" rel="self"/>
   <link href="{{ site.url }}/"/>
   <updated>{{ collections.posts | getNewestCollectionItemDate | dateToRfc3339 }}</updated>
   <id>{{ site.url }}/</id>
   <author>
-    <name>{{ site.author }}</name>
-    <email>{{ site.email }}</email>
+    <name>{{ site.author | escape }}</name>
+    <email>{{ site.email | escape }}</email>
   </author>
   {% for post in collections.posts | reverse %}
   {% if loop.index0 < 20 %}
   <entry>
-    <title>{{ post.data.title }}</title>
+    <title>{{ post.data.title | escape }}</title>
     <link href="{{ site.url }}{{ post.url }}"/>
     <updated>{{ post.date | dateToRfc3339 }}</updated>
     <id>{{ site.url }}{{ post.url }}</id>
-    <content type="html">{{ post.templateContent | htmlToAbsoluteUrls(site.url + post.url) }}</content>
+    <content type="html">{{ post.templateContent | htmlToAbsoluteUrls(site.url + post.url) | escape }}</content>
   </entry>
   {% endif %}
   {% endfor %}
diff --git a/src/ramblings-feed.njk b/src/ramblings-feed.njk
index 29419fd8..59d85135 100644
--- a/src/ramblings-feed.njk
+++ b/src/ramblings-feed.njk
@@ -6,25 +6,25 @@
 ---
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom">
-  <title>{{ site.title }} — 碎碎念</title>
+  <title>{{ site.title | escape }} — 碎碎念</title>
   <subtitle>零散的笔记、小小的想法，还有没写完的念头。</subtitle>
   <link href="{{ site.url }}/ramblings/feed.xml" rel="self"/>
   <link href="{{ site.url }}/ramblings/"/>
   <updated>{{ collections.ramblings | newestUpdatedDate | dateToRfc3339 }}</updated>
   <id>{{ site.url }}/ramblings/</id>
   <author>
-    <name>{{ site.author }}</name>
-    <email>{{ site.email }}</email>
+    <name>{{ site.author | escape }}</name>
+    <email>{{ site.email | escape }}</email>
   </author>
   {% for rambling in collections.ramblings | reverse %}
   {% if loop.index0 < 20 %}
   <entry>
-    <title>{{ rambling.data.title }}</title>
+    <title>{{ rambling.data.title | escape }}</title>
     <link href="{{ site.url }}{{ rambling.url }}"/>
     <published>{{ rambling.date | dateToRfc3339 }}</published>
     <updated>{{ (rambling.data.updated or rambling.date) | dateToRfc3339 }}</updated>
     <id>{{ site.url }}{{ rambling.url }}</id>
-    <content type="html">{{ rambling.templateContent | htmlToAbsoluteUrls(site.url + rambling.url) }}</content>
+    <content type="html">{{ rambling.templateContent | htmlToAbsoluteUrls(site.url + rambling.url) | escape }}</content>
   </entry>
   {% endif %}
   {% endfor %}