diff --git a/app/views/common/_tabs.html.erb b/app/views/common/_tabs.html.erb
index 2cf90135f..3a66debb3 100644
--- a/app/views/common/_tabs.html.erb
+++ b/app/views/common/_tabs.html.erb
@@ -9,10 +9,10 @@
                                     :onclick => "showTab('#{tab[:name]}'); this.blur(); return false;" %></li>
   <% end -%>
   </ul>
-  <div class="tabs-buttons" style="display:none;">
+  <!-- <div class="tabs-buttons" style="display:none;">
     <button class="tab-left" onclick="moveTabLeft(this);"></button>
     <button class="tab-right" onclick="moveTabRight(this);"></button>
-  </div>
+  </div> -->
 </div>
 
 <script>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 30f22e5df..57d954c1e 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -685,7 +685,7 @@ en:
   label_no_issues_in_project: no issues in project
   label_day_plural: days
   label_repository: Repository
-  label_repository_new: New repository
+  label_repository_new: configure a exist repository of subversion
   label_repository_plural: Repositories
   label_browse: Browse
   label_branch: Branch
@@ -1062,7 +1062,7 @@ en:
 
   enumeration_issue_priorities: Issue priorities
   enumeration_doc_categories: Document categories
-  enumeration_activities: Activities (time tracking)
+  enumeration_activities: Activities
   enumeration_system_activity: System Activity
   description_filter: Filter
   description_search: Searchfield
@@ -1221,4 +1221,7 @@ en:
   label_quote_my_words: quoted my words
   label_have_respond: had a respond
   label_welcome: Welcome
-  label_join: join Trustie！
\ No newline at end of file
+  label_join: join Trustie！
+  label_repository_path: path of repository
+  label_repository_new_repos: create a new repository
+  label_repository_no: have no repository?
\ No newline at end of file