diff --git a/media/css/seahub.css b/media/css/seahub.css
index 3640f0eaa6..ed3fceeba9 100644
--- a/media/css/seahub.css
+++ b/media/css/seahub.css
@@ -277,6 +277,21 @@ table img {
     font-size:16px;
     margin-bottom:14px;
 }
+.lsch {
+    font-size:12px;
+    color:#666;
+    text-decoration:underline;
+}
+#ls-ch {/*repo commit details container*/
+    min-width:300px;
+    min-height:300px; 
+    max-width:850px;
+    max-height:550px;
+    overflow:auto;
+}
+#ls-ch ul {
+    padding:0 0 6px 0;
+}
 /*repo-share-form*/
 #to_email,
 #added-member-name {
diff --git a/po.py b/po.py
index de554687b5..67a4486056 100644
--- a/po.py
+++ b/po.py
@@ -9,5 +9,8 @@ TRANSLATION_MAP = {
     'and' : u'以及另外',
     'more files' : u'个文件',
     'Reverted repo to status at' : u'同步目录内容还原到',
+    'Merged ' : u'合并了',
+    '\'s changes' : u' 的修改',
+    'other' : u'其他人',
     'Merged others\' changes' : u'合并了其他人的修改',
 }
diff --git a/templates/repo_history.html b/templates/repo_history.html
index 8b272820f3..51fc69bbda 100644
--- a/templates/repo_history.html
+++ b/templates/repo_history.html
@@ -25,7 +25,12 @@
         {% else %}
         <td>未知</td>
         {% endif %}
-        <td>{{ commit.props.desc|translate_commit_desc }}</td>
+        <td>
+	  {{ commit.props.desc|translate_commit_desc }}
+	  {% if not forloop.last %}
+	  <a class="lsch" href="{{ SITE_ROOT }}repo/history/changes/{{ repo.id }}/?commit_id={{ commit.id }}">详情</a>
+	  {% endif %}
+	</td>
         {% if not forloop.last %}
         <td>
             <a href="{{ SITE_ROOT }}repo/history/dir/{{ repo.id }}/?commit_id={{ commit.id }}" class="op">浏览</a>
@@ -63,10 +68,57 @@
     <a href="?per_page=100" class="per-page">100</a>
     {% endif %}
 </div>
+
+<div id="ls-ch" class="hide"></div><!--list modification details of a commit-->
 {% endblock %}
 
 {% block extra_script %}
 <script type="text/javascript">
-addConfirmTo($(".repo-revert"), '确定要还原该目录？');
+//list modification made by a commit;for repo,repo_history
+$('.lsch').each(function() {
+        $(this).click(function() {
+            $.ajax({
+                url: $(this).attr('href'),
+                dataType: 'json',
+                cache: false,
+                contentType: 'application/json; charset=utf-8',
+                success: function(data) {
+                    var str_title =  '<h3>修改详情</h3>';
+                    var str_con = ''; 
+                    var show = function(data_) {
+                            str_con += '<ul>';
+                            for (var i = 0, len = data_.length; i < len; i++) {
+                                str_con += '<li>' + data_[i] + '</li>';
+                            }   
+                            str_con += '</ul>';
+                    };  
+                    if (data['new'].length > 0) {
+                        str_con += '<h4 id="ls-ch-new">新文件</h4>';
+                        show(data['new']);
+                    }   
+                    if (data['removed'].length > 0) {
+                        str_con += '<h4 id="ls-ch-rm">删除的文件</h4>';
+                        show(data['removed']);
+                    }   
+                    if (data['renamed'].length > 0) {
+                        str_con += '<h4 id="ls-ch-rn">移动的文件</h4>';
+                        show(data['renamed']);
+                    }   
+                    if (data['modified'].length > 0) {
+                        str_con += '<h4 id="ls-ch-modi">修改的文件</h4>';
+                        show(data['modified']);
+                    }
+                    if (!str_con) {
+                        str_con = '<p>没有文件被改动</p>';
+                    }
+                    $('#ls-ch').html(str_title + str_con);
+                    $('#ls-ch').modal({appendTo:'#main'});
+                }
+            });
+            return false;
+        });
+    });
 </script>
+
+addConfirmTo($(".repo-revert"), '确定要还原该目录？');
 {% endblock %}
diff --git a/urls.py b/urls.py
index 13980d1129..377bde5185 100644
--- a/urls.py
+++ b/urls.py
@@ -8,7 +8,7 @@ from seahub.views import root, peers, myhome, \
     ownerhome, remove_fetched_repo, repo_history_dir, repo_history_revert, \
     user_info, repo_set_access_property, repo_access_file, \
     repo_add_share, repo_list_share, repo_remove_share, repo_download, \
-    seafile_access_check, back_local, group_admin
+    seafile_access_check, back_local, group_admin, repo_history_changes
 
 # Uncomment the next two lines to enable the admin:
 #from django.contrib import admin
@@ -41,6 +41,7 @@ urlpatterns = patterns('',
     (r'^repo/history/dir/(?P<repo_id>[^/]+)/$', repo_history_dir),
     (r'^repo/history/revert/(?P<repo_id>[^/]+)/$', repo_history_revert),
 #    (r'^repo/token/modify/(?P<repo_id>[^/]+)/$', modify_token),
+    (r'^repo/history/changes/(?P<repo_id>[^/]+)/$', repo_history_changes),
     (r'^repo/remove/(?P<repo_id>[^/]+)/$', remove_repo),
 #    (r'^repo/removefetched/(?P<user_id>[^/]+)/(?P<repo_id>[^/]+)/$', remove_fetched_repo),
     (r'^repo/setap/(?P<repo_id>[^/]+)/$', repo_set_access_property),
diff --git a/views.py b/views.py
index 1f201bdcb4..5be70ab53e 100644
--- a/views.py
+++ b/views.py
@@ -1,6 +1,7 @@
 # encoding: utf-8
 import settings
 import stat
+import simplejson as json
 from urllib import quote
 from django.core.urlresolvers import reverse
 from django.db import IntegrityError
@@ -425,6 +426,88 @@ def repo_history_revert(request, repo_id):
             return go_error(request, u'未知错误')
 
     return HttpResponseRedirect(reverse(repo_history, args=[repo_id]))
+
+def get_filename(start, ent):
+    i = start + 1
+    lenidx = start - 1
+    while i <= len(ent):
+        tmp = " ".join(ent[start:i])
+        if len(tmp) == int(ent[lenidx]):
+            return (tmp, i)
+        i = i + 1
+    return ("", 0)
+
+def add_to_status_list(lists, status_ent):
+    if status_ent[1] == 'A':
+        filename, index = get_filename(4, status_ent)
+        lists['new'].append(filename)
+    elif status_ent[1] == 'D':
+        filename, index = get_filename(4, status_ent)
+        lists['removed'].append(filename)
+    elif status_ent[1] == 'R':
+        filename1, index1 = get_filename(4, status_ent)
+        filename2, index2 = get_filename(index1 + 1, status_ent)
+        lists['renamed'].append(filename1 + u' 被移动到 ' + filename2)
+    elif status_ent[1] == 'M':
+        filename, index = get_filename(4, status_ent)
+        lists['modified'].append(filename)
+
+def get_diff(repo_id, arg1, arg2):
+    lists = {'new' : [], 'removed' : [], 'renamed' : [], 'modified' : []}
+
+    diff_result = seafserv_threaded_rpc.get_diff(repo_id, arg1, arg2)
+    if diff_result == "":
+        return lists;
+
+    diff_result = diff_result[:len(diff_result)-1]
+
+    for d in diff_result.split("\n"):
+        tmp = d.split(" ")
+        if tmp[0] == 'C':
+            add_to_status_list(lists, tmp)
+
+    return lists
+
+def repo_history_changes(request, repo_id):
+    changes = {}
+    content_type = 'application/json; charset=utf-8'
+
+    repo_ap = seafserv_threaded_rpc.repo_query_access_property(repo_id)
+    if repo_ap == None:
+        repo_ap = 'own'
+        
+    if not access_to_repo(request, repo_id, repo_ap):
+        return HttpResponse(json.dumps(changes),
+                            content_type=content_type)
+
+    repo = get_repo(repo_id)
+    if not repo:
+        return HttpResponse(json.dumps(changes),
+                            content_type=content_type)
+
+    password_set = False
+    if repo.props.encrypted:
+        try:
+            ret = seafserv_rpc.is_passwd_set(repo_id, request.user.username)
+            if ret == 1:
+                password_set = True
+        except:
+            return HttpResponse(json.dumps(changes),
+                                content_type=content_type)
+
+    if repo.props.encrypted and not password_set:
+        return HttpResponse(json.dumps(changes),
+                            content_type=content_type)
+
+    commit_id = request.GET.get('commit_id', '')
+    if not commit_id:
+        return HttpResponse(json.dumps(changes),
+                            content_type=content_type)
+
+    changes = get_diff(repo_id, '', commit_id)
+
+    return HttpResponse(json.dumps(changes),
+                        content_type=content_type)
     
 @login_required
 def modify_token(request, repo_id):