diff --git a/app/views/projects/_project.html.erb b/app/views/projects/_project.html.erb
index b9f45356a..66aa70dfa 100644
--- a/app/views/projects/_project.html.erb
+++ b/app/views/projects/_project.html.erb
@@ -126,7 +126,7 @@
 	<div class="grade">
 
 		<% if @project.project_type !=1 %>
-			<%= l(:label_project_grade)%>:
+			<%= l(:label_project_score)%>:
 			<span >
 				<%= link_to(format("%.2f" , red_project_scores(@project) ).to_i,
                    {:controller => 'projects',
diff --git a/app/views/projects/invite_members_by_mail.html.erb b/app/views/projects/invite_members_by_mail.html.erb
index c222bece1..8e4b077c5 100644
--- a/app/views/projects/invite_members_by_mail.html.erb
+++ b/app/views/projects/invite_members_by_mail.html.erb
@@ -1,3 +1,23 @@
+<script type="text/javascript" src="/javascripts/jquery.min.js"></script>
+<script type="text/javascript" src="/javascripts/jQuery.autoMail.js"></script>
+<script type="text/javascript">
+    $(document).ready(function(){
+        $("#mail").mailAutoComplete({
+            boxClass: "out_box", 		//外部box样式
+            listClass: "list_box", 		//默认的列表样式
+            focusClass: "focus_box", 	//列表选样式中
+            markCalss: "mark_box", 		//高亮样式
+            autoClass: false,
+            textHint: true 				//提示文字自动隐藏
+        });
+    });
+</script>
+<style type="text/css">
+    .out_box{border:1px solid #ccc; background:#fff; font:12px/20px Tahoma;}
+    .list_box{border-bottom:1px solid #eee; padding:0 5px; cursor:pointer;}
+    .focus_box{background:#83DAF6;}
+    .mark_box{color:#FF7143;}
+</style>
 <script>
     function verifyAddress() {
         var email = $.trim($('#mail').val());
@@ -55,7 +75,9 @@
 		</div>
 			<%= form_tag('send_mail_to_member', :controller => 'projects',:action => 'send_mail_to_member', method: 'get') do %>
 				<span id="valid_email" style="color: #FF0000;"></span>
-                <%= text_field_tag 'mail',  '', :class => "fb_item fl", :placeholder => l(:label_input_email), :onkeyup => "verifyAddress();" %>
+              <div class="lin1_2">
+                <%= text_field_tag 'mail',  '', :class => "fb_item fl", :placeholder => l(:label_input_email), :onkeyup => "this.value=this.value.replace(' ','')", :style => "ime-mode:disabled;", :onblur => "verifyAddress(this);" %>
+              </div>
                 <div class="cl"></div>
                 <div class="cl"></div>
                 <a href="#" class="btn_free" onclick="senderEmail($(this));">
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 910eb0f98..dd4601685 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -337,7 +337,6 @@ en:
   label_work_description_lengthlimit: less than 500 characters
   label_create_new_projects: Create a project
   label_work_scores_people: The total number of users given scores
-  label_project_grade: Score
 
   # Personal signature tips
 
@@ -629,8 +628,7 @@ en:
   label_preview: Preview
   label_feed_plural: Feeds
   label_changes_details: Details of all changes
-  label_issue_tracking: Issue tracking
-
+  
   label_overall_spent_time: Overall spent time
   label_f_hour: "%{value} hour"
   label_f_hour_plural: "%{value} hours"
@@ -937,11 +935,7 @@ en:
   default_issue_status_rejected: Rejected
   default_doc_category_user: User documentation
   default_doc_category_tech: Technical documentation
-  default_priority_low: Low
-  default_priority_normal: Normal
-  default_priority_high: High
-  default_priority_urgent: Urgent
-  default_priority_immediate: Immediate
+
   default_activity_design: Design
   default_activity_development: Development
 
@@ -1529,12 +1523,12 @@ en:
   
 
   label_project_notice: release the notice
-  label_no_file_uploaded: No file uploaded
+
   label_forum_new: New forum
   label_memo_new_from_forum: Release memo
   bale_edit_notice: Edit
 
-  label_user_grade: Individual score
+
 
   label_course_term: Semester
   label_comment_time: Comment time
diff --git a/config/locales/projects/en.yml b/config/locales/projects/en.yml
index 8c8ab7bc4..4cc070aac 100644
--- a/config/locales/projects/en.yml
+++ b/config/locales/projects/en.yml
@@ -45,7 +45,7 @@ en:
   label_invite_new_user: "Send e-mail to invite new user"
   label_invite_trustie_user: "Invite the Trustie registered user"
 
-  label_issue_tracking: Issue Tracking
+  label_issue_tracking: Issues
   label_release_issue: New Issue
  
   project_module_boards: Forums
@@ -106,11 +106,11 @@ en:
   # 资源库（附件）公用
   label_relation_files: Select an existing resource
   label_search_by_keyword: "Search by keywords"
-  label_files_filter: "Files Filter:"
+  label_files_filter: "Filter Files:"
 
   attachment_all: "All"
-  attachment_browse: "Attachment Content Browse"
-  attachment_sufix_browse: "Attachment Type Browse"
+  attachment_browse: "By Attachment Content "
+  attachment_sufix_browse: "By Attachment Type "
   label_unknow_type: Unknow type 
  
   field_filename: File
@@ -130,7 +130,7 @@ en:
   label_max_size: Maximum size
 
   label_optional_description: Description
-  label_file_count: "%{count} files were uploaded successfully"
+  label_file_count: "files were uploaded successfully"
 
   #   
   #  项目托管平台
@@ -140,6 +140,14 @@ en:
   #  
 
 
+  # 问题优先级
+  default_priority_low: Low
+  default_priority_normal: Normal
+  default_priority_high: High
+  default_priority_urgent: Urgent
+  default_priority_immediate: Immediate
+
+
   #   
   #  项目托管平台
   #
@@ -192,7 +200,7 @@ en:
   label_input_email: Please input email address
 
   label_invite_trustie_user: "Invite Trustie registered users" 
-  label_invite_trustie_user_tips: "Please enter the Trustie user name"
+  label_invite_trustie_user_tips: "Type to find users"
   label_invite_project: "invites you to join the project"
   label_invite_success: Successful invitation
   label_invite_members: Invite
diff --git a/config/locales/projects/zh.yml b/config/locales/projects/zh.yml
index 5b888de09..43e678597 100644
--- a/config/locales/projects/zh.yml
+++ b/config/locales/projects/zh.yml
@@ -133,6 +133,7 @@ zh:
   label_max_size: 最大文件大小
 
   label_optional_description: 可选的描述
+  label_file_count: "个文件已上传"
 
   text_are_you_sure_all: 您确定要删除所有文件吗
   #   
@@ -143,7 +144,11 @@ zh:
   #  
 
 
-
+  default_priority_low: 低
+  default_priority_normal: 普通
+  default_priority_high: 高
+  default_priority_urgent: 紧急
+  default_priority_immediate: 立刻
 
 
   #   
diff --git a/config/locales/users/en.yml b/config/locales/users/en.yml
index ed10c69ee..c68087efa 100644
--- a/config/locales/users/en.yml
+++ b/config/locales/users/en.yml
@@ -25,7 +25,8 @@ en:
   #  左边栏
   #  
   label_user_edit: Edit information
-   
+  label_user_grade: Individual score
+     
   label_user_score: Individual synthetic score  
   label_user_score_of_influence: Influence score
   label_user_score_of_collaboration: Collaborative score
diff --git a/config/locales/users/zh.yml b/config/locales/users/zh.yml
index c6f7e4142..26cf61e28 100644
--- a/config/locales/users/zh.yml
+++ b/config/locales/users/zh.yml
@@ -34,7 +34,8 @@ zh:
   #  左边栏
   #  
   label_user_edit: "修改资料"
-   
+  label_user_grade: 个人得分  
+
   label_user_score: 个人综合得分    
   # 用户身份在/my的修改资料下
   label_user_score_of_collaboration: 协同得分   
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index f3879421a..32c28d5ef 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -91,14 +91,7 @@ zh:
   field_course_un: 暂未填写
   #end
   field_summary: 摘要
-  field_is_required: 必填
-  field_firstname: 名字
-  firstname_empty: 名字不能为空
-  field_firstname_eg: '(例：张三丰，请填写[三丰])'
-  field_lastname: 姓氏
-  lastname_empty: 姓氏不能为空
-  enterprise_empty: 企业名不能为空
-  field_lastname_eg: '(例：张三丰，请填写[张])'
+
 
 
 
@@ -1005,11 +998,7 @@ zh:
   default_issue_status_rejected: 已拒绝
   default_doc_category_user: 用户文档
   default_doc_category_tech: 技术文档
-  default_priority_low: 低
-  default_priority_normal: 普通
-  default_priority_high: 高
-  default_priority_urgent: 紧急
-  default_priority_immediate: 立刻
+
   default_activity_design: 设计
   default_activity_development: 开发
 
@@ -1708,8 +1697,6 @@ zh:
   label_school_not_fount: 没有符合的高校信息
 
 
-  label_project_grade: 项目得分
-  label_user_grade: 个人得分
   label_system_grade: 系统评分
 
   label_ta: 助教
@@ -1999,7 +1986,7 @@ zh:
   label_poll_proportion: 比例
   label_poll_valid_commit: 本题有效填写人次
   label_poll_result: 问卷调查_问卷统计
-  label_answer: 答案：
+  label_answer: "答案："
   label_poll_answer_valid_result: 以上为有效问答题答案！
   label_poll_republish_success: 取消成功
   label_answer_total: 总计：
@@ -2031,7 +2018,6 @@ zh:
 
   label_end_time: 截止时间
   label_send_email: 确定发送
-  label_input_email: 请输入邮箱地址
 
 
 
diff --git a/lib/redmine/configuration.rb b/lib/redmine/configuration.rb
index ba8e91294..cbe4f929f 100644
--- a/lib/redmine/configuration.rb
+++ b/lib/redmine/configuration.rb
@@ -22,7 +22,7 @@ module Redmine
     @defaults = {
       'email_delivery' => nil,
       'max_concurrent_ajax_uploads' => 2,
-      'pic_types' => "bmp,jpeg,jpg,png,gif"
+      'pic_types' => "bmp,jpeg,jpg,png,gif,BMP,JPEG,JPG,PNG,GIF"
     }
 
     @config = nil
diff --git a/public/javascripts/jQuery.autoMail.js b/public/javascripts/jQuery.autoMail.js
new file mode 100644
index 000000000..1750914fd
--- /dev/null
+++ b/public/javascripts/jQuery.autoMail.js
@@ -0,0 +1,153 @@
+/**
+*	2015-01-11
+*   edit by meng
+*/
+(function($){
+    $.fn.mailAutoComplete = function(options){
+        var defaults = {
+            boxClass: "mailListBox", //外部box样式
+            listClass: "mailListDefault", //默认的列表样式
+            focusClass: "mailListFocus", //列表选中样式
+            markCalss: "mailListHlignt", //高亮样式
+            zIndex: 1,
+            autoClass: true,//是否使用插件自带class样式
+            mailArr: ["qq.com","gmail.com","126.com","163.com","hotmail.com","live.com","sohu.com","sina.com","sina.cn","139.cn","189.cn"], //邮件数组
+            textHint: false, //文字提示的自动显示与隐藏
+            hintText: "",
+            focusColor: "#333"
+            //blurColor: "#999
+    };
+    var settings = $.extend({}, defaults, options || {});
+    //页面装载CSS样式
+    if(settings.autoClass && $("#mailListAppendCss").size() === 0){
+        $('<style id="mailListAppendCss" type="text/css">.mailListBox{border:1px solid #369; background:#fff; font:12px/20px Arial;}.mailListDefault{padding:0 5px;cursor:pointer;white-space:nowrap;}.mailListFocus{padding:0 5px;cursor:pointer;white-space:nowrap;background:#369;color:white;}.mailListHlignt{color:red;}.mailListFocus .mailListHlignt{color:#fff;}</style>').appendTo($("head"));
+    }
+    var cb = settings.boxClass, cl = settings.listClass, cf = settings.focusClass, cm = settings.markCalss; //插件的class变量
+    var z = settings.zIndex, newArr = mailArr = settings.mailArr, hint = settings.textHint, text = settings.hintText, fc = settings.focusColor, bc = settings.blurColor;
+    //创建邮件内部列表内容
+    $.createHtml = function(str, arr, cur){
+        var mailHtml = "";
+        if($.isArray(arr)){
+            $.each(arr, function(i, n){
+                if(i === cur){
+                    mailHtml += '<div class="mailHover '+cf+'" id="mailList_'+i+'"><span class="'+cm+'">'+str+'</span>@'+arr[i]+'</div>';
+                }else{
+                    mailHtml += '<div class="mailHover '+cl+'" id="mailList_'+i+'"><span class="'+cm+'">'+str+'</span>@'+arr[i]+'</div>';
+                }
+            });
+        }
+        return mailHtml;
+    };
+    //一些全局变量
+    var index = -1, s;
+    $(this).each(function(){
+        var that = $(this), i = $(".justForJs").size();
+        if(i > 0){ //只绑定一个文本框
+            return;
+        }
+        var w = that.outerWidth(), h = that.outerHeight(); //获取当前对象（即文本框）的宽高
+        //样式的初始化
+        that.wrap('<span style="display:inline-block;position:relative;"></span>')
+            .before('<div id="mailListBox_'+i+'" class="justForJs '+cb+'" style="min-width:'+w+'px;_width:'+w+'px;position:absolute;left:-6000px;top:'+h+'px;z-index:'+z+';"></div>');
+        var x = $("#mailListBox_" + i), liveValue; //列表框对象
+        that.focus(function(){
+            //父标签的层级
+            $(this).css("color", fc).parent().css("z-index", z);
+            //提示文字的显示与隐藏
+            if(hint && text){
+                var focus_v = $.trim($(this).val());
+                if(focus_v === text){
+                    $(this).val("");
+                }
+            }
+            //键盘事件
+            $(this).keyup(function(e){
+                s = v = $.trim($(this).val());
+                if(/@/.test(v)){
+                    s = v.replace(/@.*/, "");
+                }
+                if(v.length > 0){
+                    //如果按键是上下键
+                    if(e.keyCode === 38){
+                        //向上
+                        if(index <= 0){
+                            index = newArr.length;
+                        }
+                        index--;
+                    }else if(e.keyCode === 40){
+                        //向下
+                        if(index >= newArr.length - 1){
+                            index = -1;
+                        }
+                        index++;
+                    }else if(e.keyCode === 13){
+                        //回车
+                        if(index > -1 && index < newArr.length){
+                            //如果当前有激活列表
+                            $(this).val($("#mailList_"+index).text());
+                        }
+                    }else{
+                        if(/@/.test(v)){
+                            index = -1;
+                            //获得@后面的值
+                            //s = v.replace(/@.*/, "");
+                            //创建新匹配数组
+                            var site = v.replace(/.*@/, "");
+                            newArr = $.map(mailArr, function(n){
+                                var reg = new RegExp(site);
+                                if(reg.test(n)){
+                                    return n;
+                                }
+                            });
+                        }else{
+                            newArr = mailArr;
+                        }
+                    }
+                    x.html($.createHtml(s, newArr, index)).css("left", 0);
+                    if(e.keyCode === 13){
+                        //回车
+                        if(index > -1 && index < newArr.length){
+                            //如果当前有激活列表
+                            x.css("left", "-6000px");
+                        }
+                    }
+                }else{
+                    x.css("left", "-6000px");
+                }
+            }).blur(function(){
+                if(hint && text){
+                    var blur_v = $.trim($(this).val());
+                    if(blur_v === ""){
+                        $(this).val(text);
+                    }
+                }
+                $(this).css("color", bc).unbind("keyup").parent().css("z-index",0);
+                x.css("left", "-6000px");
+
+            }).keydown(function(event){
+                if(event.keyCode == 13){
+                    return false;
+                }
+            });
+            //鼠标经过列表项事件
+            //鼠标经过
+            $(".mailHover").live("mouseover", function(){
+                index = Number($(this).attr("id").split("_")[1]);
+                liveValue = $("#mailList_"+index).text();
+                x.children("." + cf).removeClass(cf).addClass(cl);
+                $(this).addClass(cf).removeClass(cl);
+            });
+            $(".mailHover").live("click", function(){
+                $("#mail").val($(this).html());
+            });
+
+
+        });
+
+        x.bind("mousedown", function(){
+            that.val(liveValue);
+        });
+    });
+};
+
+})(jQuery);
\ No newline at end of file