diff --git a/lib/routes/jandan/pic.js b/lib/routes/jandan/pic.js
index 000d471ca..69a70c318 100644
--- a/lib/routes/jandan/pic.js
+++ b/lib/routes/jandan/pic.js
@@ -81,7 +81,7 @@ module.exports = async (ctx) => {
                     author,
                     pubDate: parseRelativeDate(timeInfo),
                     guid: id,
-                    description: comment.find('.text > p').html(),
+                    description: comment.find('.text > p').html().replace('thumb180', 'large').replace('mw1024', 'large'),
                 };
             })
             .get(),