diff --git a/app/views/issues/new.html.erb b/app/views/issues/new.html.erb
index 0b810cd1b..0ac338321 100644
--- a/app/views/issues/new.html.erb
+++ b/app/views/issues/new.html.erb
@@ -1,5 +1,5 @@
 <div class="project_r_h">
-  <h2 class="project_h2"><%= l(:label_issue_tracking) %></h2>
+  <h2 class="project_h2"><%= l(:label_issue_new) %></h2>
 </div>
 <%= call_hook(:view_issues_new_top, {:issue => @issue}) %>
 
diff --git a/app/views/issues/show.html.erb b/app/views/issues/show.html.erb
index 38afc672d..1f782341d 100644
--- a/app/views/issues/show.html.erb
+++ b/app/views/issues/show.html.erb
@@ -1,5 +1,5 @@
 <div class="project_r_h">
-  <h2 class="project_h2"><%= l(:label_issue_plural) %></h2>
+  <h2 class="project_h2"><%= l(:label_issue_edit) %></h2>
 </div>
 <%# html_title "#{@issue.tracker.name} ##{@issue.id}: #{@issue.subject}" %>
 <% html_title "#{@issue.tracker.name} #{@issue.source_from}'#'#{@issue.project_index}: #{@issue.subject}" %>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 625c926fd..3e5fc22fe 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -402,7 +402,7 @@ en:
   label_project_all: All Projects
   label_project_latest: Latest projects
 
-  label_issue_plural: Issues Tracking
+
   label_issue_view_all: View all issues
   label_issues_by: "Issues by %{value}"
   label_issue_added: Issue added
diff --git a/config/locales/projects/en.yml b/config/locales/projects/en.yml
index 4d1c0e1a3..57ef221b0 100644
--- a/config/locales/projects/en.yml
+++ b/config/locales/projects/en.yml
@@ -133,7 +133,7 @@ en:
   label_max_size: Maximum size
 
   label_optional_description: Description
-  label_file_count: "files uploaded successfully"
+  label_file_count: " files uploaded successfully"
 
   #   
   #  项目托管平台
@@ -201,6 +201,15 @@ en:
   default_priority_immediate: Immediate
   field_hours: Hours 
 
+
+
+
+
+  #问题更新
+  label_issue_edit: Tracking
+
+
+
   #   
   #  项目托管平台
   #
diff --git a/config/locales/projects/zh.yml b/config/locales/projects/zh.yml
index f08624854..6f952f135 100644
--- a/config/locales/projects/zh.yml
+++ b/config/locales/projects/zh.yml
@@ -237,7 +237,7 @@ zh:
   
 
   #问题更新
-  
+  label_issue_edit: 问题跟踪
 
 
 
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index 9997cca57..dd3b5d395 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -383,7 +383,6 @@ zh:
   label_project_latest: 最近的项目
   label_issue: 问题
 
-  label_issue_plural: 问题跟踪
   label_issue_view_all: 查看所有问题
   label_issues_by: "按 %{value} 分组显示问题"
   label_issue_added: 问题已添加
diff --git a/public/javascripts/attachments.js b/public/javascripts/attachments.js
index 1d13cfc2f..2c10d28e4 100644
--- a/public/javascripts/attachments.js
+++ b/public/javascripts/attachments.js
@@ -25,7 +25,7 @@ function reload(fileSpan) {
 
 function addFile(inputEl, file, eagerUpload) {
 
-  if ($('#attachments_fields').children().length < 10) {
+  if ($('#attachments_fields').children().length < 30) {
     deleteallfiles = $(inputEl).data('deleteAllFiles');
     var attachmentId = addFile.nextAttachmentId++;