diff --git a/themes/butterfly/source/js/shuoshuo.js b/themes/butterfly/source/js/shuoshuo.js
index 584d5a2..fa596e7 100644
--- a/themes/butterfly/source/js/shuoshuo.js
+++ b/themes/butterfly/source/js/shuoshuo.js
@@ -227,7 +227,7 @@ function renderTalks() {
         return {
             content,
             user: item.username || '匿名',
-            avatar: 'https://p.liiiu.cn/i/2025/03/13/67d2fc82d329c.webp',
+            avatar: 'https://free.picui.cn/free/2025/08/10/689845496a283.png',
             date,
             location: '',
             tags: Array.isArray(item.tags) && item.tags.length ? item.tags.map(t => t.name) : ['无标签'],