diff --git a/app/views/my/save_user_avatar.js.erb b/app/views/my/save_user_avatar.js.erb
index 03608a768..1e24a4a7c 100644
--- a/app/views/my/save_user_avatar.js.erb
+++ b/app/views/my/save_user_avatar.js.erb
@@ -1,3 +1,3 @@
-$("#nh_user_tx").replaceWith('<%= image_tag(url_to_avatar(@user), :id=>'nh_user_tx',:style=>"width:90px;height:90px;overflow:hidden",:alt=>"头像") %>');
+$("#nh_user_tx").replaceWith('<%= image_tag(url_to_avatar(@user), :id=>'nh_user_tx',:style=>"width:78px;height:78px;overflow:hidden",:alt=>"头像") %>');
 $("#nh_user_logo").replaceWith('<%= image_tag(url_to_avatar(@user), :id=>'nh_user_logo',:width =>"40",:height => "40",:alt=>"头像") %>');
 hideModal();
\ No newline at end of file