diff --git a/routes/zhihu/zhuanlan.js b/routes/zhihu/zhuanlan.js
index a04b42241..e77e9c887 100644
--- a/routes/zhihu/zhuanlan.js
+++ b/routes/zhihu/zhuanlan.js
@@ -31,13 +31,11 @@ module.exports = async (ctx) => {
         link: `https://zhuanlan.zhihu.com/${id}`,
         description: info.description,
         lastBuildDate: new Date().toUTCString(),
-        item: list.map((item) => {
-                return {
-                    title: item.title,
-                    description: item.content,
-                    pubDate: new Date(item.publishedTime).toUTCString(),
-                    link: `https://zhuanlan.zhihu.com${item.url}`
-            };
-        }),
+        item: list.map((item) => ({
+            title: item.title,
+            description: item.content.replace(/<img src="/g, '<img referrerpolicy="no-referrer" src="https://pic4.zhimg.com/'),
+            pubDate: new Date(item.publishedTime).toUTCString(),
+            link: `https://zhuanlan.zhihu.com${item.url}`
+        })),
     });
 };
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