diff --git a/group/templates/group/groups.html b/group/templates/group/groups.html
index d7d3d60ef5..d815b31ab4 100644
--- a/group/templates/group/groups.html
+++ b/group/templates/group/groups.html
@@ -17,8 +17,8 @@
     {% for group in groups %}
     <li class="group fleft">
     <div class="pic fleft">
-        <a href="{{ SITE_ROOT }}group/{{ group.props.id }}/">
-            <img src="{% grp_avatar_url group.props.id 48 %}" alt="{{ group.props.group_name }}的图标" title="{{ group.props.group_name }}" />
+        <a href="{{ SITE_ROOT }}group/{{ group.props.id }}/" class="no-deco">
+            <img src="{% grp_avatar_url group.props.id 48 %}" alt="{{ group.props.group_name }}的图标" title="{{ group.props.group_name }}" class="avatar" />
         </a>
     </div>
     <div class="txt fright">
diff --git a/media/css/seahub.css b/media/css/seahub.css
index cf0827aea4..1060736e03 100644
--- a/media/css/seahub.css
+++ b/media/css/seahub.css
@@ -114,6 +114,9 @@ table img {
 .op {
     font-size:13px;
 }
+.no-deco, .no-deco:hover {
+    text-decoration:none;
+}
 #paginator { margin-top:10px; }
 
 /* container */
@@ -347,7 +350,9 @@ table img {
 }
 /* avatar */
 .avatar-op .avatar,
-.home-profile .avatar {
+.home-profile .avatar,
+.mygroup .avatar,
+.group .avatar {
 	border-radius: 4px;
 	-moz-border-radius: 4px;
 }
diff --git a/templates/myhome.html b/templates/myhome.html
index f535411609..6ea499cb63 100644
--- a/templates/myhome.html
+++ b/templates/myhome.html
@@ -6,7 +6,7 @@
 
 <h3>我的基本信息</h3>
 <div class="home-profile w100 ovhd">
-{% avatar myname 48 %}
+    <a href="{{ SITE_ROOT }}profile/" class="no-deco">{% avatar myname 48 %}</a>
 {% if nickname %}
 <p class="fleft">{{ nickname }}</p>
 {% else %}
@@ -31,8 +31,8 @@
 <ul>
     {% for group in groups_manage %}
     <li class="mygroup">
-    <a href="{{ SITE_ROOT }}group/{{ group.props.id }}/">
-        <img src="{% grp_avatar_url group.props.id 48 %}" alt="{{ group.props.group_name }}的图标" title="{{ group.props.group_name }}" />
+    <a href="{{ SITE_ROOT }}group/{{ group.props.id }}/" class="no-deco">
+        <img src="{% grp_avatar_url group.props.id 48 %}" alt="{{ group.props.group_name }}的图标" title="{{ group.props.group_name }}" class="avatar" />
     </a><br />
 	<a href="{{ SITE_ROOT }}group/{{ group.props.id }}/">{{ group.props.group_name }}</a>
         {% if group.new_msg %}