diff --git a/paas-ce/paas/login/bkaccount/accounts.py b/paas-ce/paas/login/bkaccount/accounts.py
index 2b91dfb10..5f36c5ae7 100644
--- a/paas-ce/paas/login/bkaccount/accounts.py
+++ b/paas-ce/paas/login/bkaccount/accounts.py
@@ -28,7 +28,7 @@
 
 from common.log import logger
 from bkaccount.encryption import encrypt, decrypt, salt
-from bkaccount.models import Loignlog, BkToken, UserInfo
+from bkaccount.models import Loignlog, BkToken
 
 
 class AccountSingleton(object):
diff --git a/paas-ce/paas/paas/templates/base_center.html b/paas-ce/paas/paas/templates/base_center.html
index 098f54663..3e6ce71bc 100644
--- a/paas-ce/paas/paas/templates/base_center.html
+++ b/paas-ce/paas/paas/templates/base_center.html
@@ -71,7 +71,7 @@
 
     <dl class="menu">
       <dt class="menu_title clickable">
-      <a href="https://docs.bk.tencent.com/download/" target="_blank"> <i class="fa fa-download f23 mr10"></i>资源下载</a>
+      <a href="https://docs.bk.tencent.com/download/" target="_blank"> <i class="bk-icon icon-download f18 t_b mr10"></i>资源下载</a>
       </dt>
     </dl>