diff --git a/admin/css/style.css b/admin/css/style.css
index 344c25ea..00a8369c 100644
--- a/admin/css/style.css
+++ b/admin/css/style.css
@@ -480,13 +480,6 @@ img.avatar {
     font-size: 13px;
     width: 325px;
     margin-top: 5px;
-    
-    -moz-border-radius: 4px;
-    -webkit-border-radius: 4px;
-    -khtml-border-radius: 4px;
-    
-    /* hope IE support border radius, God save me! */
-    border-radius: 4px;
 }
 
 .typecho-mini-panel .typecho-option .message {
@@ -502,6 +495,13 @@ img.avatar {
     font-size: 14px;
     color: #333;
     margin-bottom: 10px;
+
+    -moz-border-radius: 4px;
+    -webkit-border-radius: 4px;
+    -khtml-border-radius: 4px;
+    
+    /* hope IE support border radius, God save me! */
+    border-radius: 4px;
 }
 
 .message a {
@@ -565,6 +565,15 @@ img.avatar {
     font-weight: bold;
     padding: 3px 10px;
     display: none;
+
+    -moz-border-radius-topleft: 0;
+    -moz-border-radius-topright: 0;
+    -webkit-border-top-left-radius: 0;
+    -webkit-border-top-right-radius: 0;
+    
+    /* hope IE support border radius, God save me! */
+    border-top-left-radius: 0;
+    border-top-right-radius: 0;
 }
 
 /** 
diff --git a/admin/page-title.php b/admin/page-title.php
index 290e3739..6d15cd7d 100644
--- a/admin/page-title.php
+++ b/admin/page-title.php
@@ -1,6 +1,6 @@
 <?php if(!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
 <?php if($notice->have() && in_array($notice->noticeType, array('success', 'notice', 'error'))): ?>
-<div class="container message <?php $notice->noticeType(); ?> popup typecho-radius-bottomleft typecho-radius-bottomright">
+<div class="container message <?php $notice->noticeType(); ?> popup">
 <ul>
     <?php $notice->lists(); ?>
 </ul>