diff --git a/base/accounts.py b/base/accounts.py
index f864ccfbdc..088e71c59d 100644
--- a/base/accounts.py
+++ b/base/accounts.py
@@ -4,20 +4,15 @@ from django.utils.hashcompat import md5_constructor, sha_constructor
 from django.utils.translation import ugettext_lazy as _
 from django.conf import settings
 
-from auth.models import get_hexdigest, check_password
-
-from auth import authenticate, login
-
 from django.contrib.sites.models import RequestSite
 from django.contrib.sites.models import Site
-
+from auth.models import get_hexdigest, check_password
+from auth import authenticate, login
 from registration import signals
 from registration.forms import RegistrationForm
 from registration.models import RegistrationProfile
-
 from seaserv import ccnet_rpc, get_ccnetuser
 
-
 class UserManager(object):
     def create_user(self, username, password=None, is_staff=False, is_active=False):
         ccnet_rpc.add_emailuser(username, password, is_staff, is_active)
diff --git a/base/templatetags/seahub_tags.py b/base/templatetags/seahub_tags.py
index 3f02d16e65..c9538d2f96 100644
--- a/base/templatetags/seahub_tags.py
+++ b/base/templatetags/seahub_tags.py
@@ -1,7 +1,12 @@
+# encoding: utf-8
+
 from datetime import datetime
 from django import template
 
+import re
+
 from seahub.settings import FILEEXT_ICON_MAP
+from seahub.po import TRANSLATION_MAP
 
 register = template.Library()
 
@@ -25,3 +30,13 @@ def file_icon_filter(value):
         return FILEEXT_ICON_MAP.get(file_ext)
     else:
         return FILEEXT_ICON_MAP.get('default')
+
+def desc_repl(matchobj):
+    if TRANSLATION_MAP.has_key(matchobj.group(0)):
+        return TRANSLATION_MAP.get(matchobj.group(0))
+
+@register.filter(name='translate_commit_desc')
+def translate_commit_desc(value):
+    reg = '|'.join(TRANSLATION_MAP.keys())
+
+    return re.sub(reg, desc_repl, value)
diff --git a/group/views.py b/group/views.py
index f08ad18b48..2c3d83e442 100644
--- a/group/views.py
+++ b/group/views.py
@@ -1,20 +1,17 @@
 # encoding: utf-8
-
+from django.core.urlresolvers import reverse
 from django.http import HttpResponse, HttpResponseRedirect, Http404
 from django.shortcuts import render_to_response, redirect
-from django.core.urlresolvers import reverse
 from django.template import RequestContext
-from auth.decorators import login_required
 
+from auth.decorators import login_required
 from seaserv import ccnet_rpc, seafserv_threaded_rpc, get_repo, \
     get_group_repoids
-
-from seahub.views import validate_emailuser
-from seahub.utils import go_error, go_permission_error, validate_group_name
-
 from pysearpc import SearpcError
 
 from seahub.contacts.models import Contact
+from seahub.utils import go_error, go_permission_error, validate_group_name
+from seahub.views import validate_emailuser
 
 @login_required
 def group_list(request):
diff --git a/po.py b/po.py
new file mode 100644
index 0000000000..eed78b2f77
--- /dev/null
+++ b/po.py
@@ -0,0 +1,13 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+TRANSLATION_MAP = {
+    'Added' : u'添加了',
+    'Deleted' : u'删除了',
+    'Modified' : u'修改了',
+    'Renamed' : u'重命名了',
+    'and' : u'以及另外',
+    'more files' : u'个文件',
+    'Reverted repo to status at' : u'同步目录状态恢复到',
+    'Merged others\' changes' : u'合并了其他人的修改',
+}
diff --git a/templates/repo.html b/templates/repo.html
index 59511d90ec..20b5b04f0d 100644
--- a/templates/repo.html
+++ b/templates/repo.html
@@ -11,7 +11,7 @@
         {% if not repo.props.encrypted %}
         {% if is_owner or repo_ap == 'public' or share_to_me %}
         <p class="latest-commit mgt10">
-            {{ latest_commit.props.desc }}<br />
+            {{ latest_commit.props.desc|translate_commit_desc }}<br />
             <span class="author">by
             {% if latest_commit.props.creator_name %}
             {{ latest_commit.props.creator_name }}
diff --git a/templates/repo_history.html b/templates/repo_history.html
index a47acb0e04..4658c9031c 100644
--- a/templates/repo_history.html
+++ b/templates/repo_history.html
@@ -24,7 +24,7 @@
         {% else %}
         <td>未知</td>
         {% endif %}
-        <td>{{ commit.props.desc }}</td>
+        <td>{{ commit.props.desc|translate_commit_desc }}</td>
     </tr>
     {% endfor %}
 </table>
diff --git a/utils.py b/utils.py
index 090bfc7d05..ebf8fe44ce 100644
--- a/utils.py
+++ b/utils.py
@@ -1,14 +1,11 @@
 #!/usr/bin/env python
 # encoding: utf-8
-
-from django.shortcuts import render_to_response
-from django.template import RequestContext
-
-from django.utils.hashcompat import sha_constructor
-
-import time
 import re
 import settings
+import time
+from django.shortcuts import render_to_response
+from django.template import RequestContext
+from django.utils.hashcompat import sha_constructor
 
 def go_permission_error(request, msg=None):
     """
diff --git a/views.py b/views.py
index 1fb5fa32e0..ec735767b9 100644
--- a/views.py
+++ b/views.py
@@ -1,36 +1,31 @@
 # encoding: utf-8
-
+import settings
+import stat
+from urllib import quote
+from django.core.urlresolvers import reverse
+from django.db import IntegrityError
 from django.http import HttpResponse, HttpResponseRedirect, Http404
 from django.shortcuts import render_to_response, redirect
-from django.core.urlresolvers import reverse
 from django.template import RequestContext
-from auth.decorators import login_required
-from django.db import IntegrityError
 from django.views.decorators.csrf import csrf_protect
+
+from auth.decorators import login_required
 from auth.forms import AuthenticationForm, PasswordResetForm, SetPasswordForm, \
     PasswordChangeForm
 from auth.tokens import default_token_generator
-
-from pysearpc import SearpcError
 from seaserv import ccnet_rpc, get_groups, get_users, get_repos, \
     get_repo, get_commits, get_branches, \
     seafserv_threaded_rpc, seafserv_rpc, get_binding_peerids, get_ccnetuser, \
     get_group_repoids
+from pysearpc import SearpcError
 
-from seahub.share.models import GroupShare, UserShare
-from seahub.share.forms import GroupAddRepoForm
 from seahub.base.accounts import CcnetUser
-from forms import AddUserForm
-from urllib import quote
-
 from seahub.contacts.models import Contact
-
-from utils import go_permission_error, go_error, list_to_string, get_httpserver_root, \
-    get_ccnetapplet_root, gen_token
-
-import stat
-import settings
-import urllib
+from seahub.share.forms import GroupAddRepoForm
+from seahub.share.models import GroupShare, UserShare
+from forms import AddUserForm
+from utils import go_permission_error, go_error, list_to_string, \
+    get_httpserver_root, get_ccnetapplet_root, gen_token
     
 @login_required
 def root(request):