diff --git a/css/artalk.css b/css/artalk.css
index 4a5b050..e1e089c 100644
--- a/css/artalk.css
+++ b/css/artalk.css
@@ -166,8 +166,6 @@
 }
 
 .atk-avatar {
-  border-radius: 50% !important;
-  border: 2px solid #6c5ce7 !important;
   box-shadow: 0 0 10px rgba(108, 92, 231, 0.2) !important;
   transition: all 0.3s ease;
   object-fit: cover; /* 修复头像拉伸问题 */