diff --git a/bin/lib/api/notify/index.js b/bin/lib/api/notify/index.js
index 536e62dc..a103e6ab 100644
--- a/bin/lib/api/notify/index.js
+++ b/bin/lib/api/notify/index.js
@@ -29,20 +29,20 @@ this.SendMail = function(opt) {
     opt = Deferred.extend({
         'appKey': '',
         'sysId': 0,
-        'EmailType': 1,        // 邮件类型，可选值0（外部邮件），1（内部邮件），2（约会邮件）
-        'From': '',       // 邮件发送人
-        'To': '',       // 邮件接收人
-        'Title': '',       // 邮件标题
-        'Content': '',       // 邮件内容
-        'Priority': 0,        // 邮件优先级，-1低优先级，0普通，1高优先级
-        'BodyFormat': 0,        // 邮件格式，0 文本、1 Html
-
-        'CC': '',       // 邮件抄送人
-        'Bcc': '',       // 邮件密送人
-        'Location': '',       // 当邮件为约会邮件时，约会地点
-        'Organizer': '',       // 当邮件为约会邮件时，约会组织者
-        'StartTime': '',       // 当邮件为约会邮件时，约会开始时间
-        'EndTime': '',       // 当邮件为约会邮件时，约会结束时间
+        'emailType': 1,        // 邮件类型，可选值0（外部邮件），1（内部邮件），2（约会邮件）
+        'from': '',       // 邮件发送人
+        'to': '',       // 邮件接收人
+        'title': '',       // 邮件标题
+        'content': '',       // 邮件内容
+        'priority': 0,        // 邮件优先级，-1低优先级，0普通，1高优先级
+        'bodyFormat': 0,        // 邮件格式，0 文本、1 Html
+
+        'cc': '',       // 邮件抄送人
+        'bcc': '',       // 邮件密送人
+        'location': '',       // 当邮件为约会邮件时，约会地点
+        'organizer': '',       // 当邮件为约会邮件时，约会组织者
+        'startTime': '',       // 当邮件为约会邮件时，约会开始时间
+        'endTime': '',       // 当邮件为约会邮件时，约会结束时间
         'attachment': ''        // 邮件附件的文件名以及文件的内容（在发送请求时，文件内容是二进制数据流的形式发送）
     }, opt);
 
@@ -57,10 +57,10 @@ this.SendWeiXin = function(opt) {
     opt = Deferred.extend({
         'appKey': '',
         'sysId': 0,
-        'MsgInfo': '',       // 内容
-        'Priority': 0,        // 优先级，-1低优先级，0普通，1高优先级
-        'Receiver': '',       // 接收人，英文名，多人用英文分号分隔
-        'Sender': ''        // 发送人
+        'msgInfo': '',       // 内容
+        'priority': 0,        // 优先级，-1低优先级，0普通，1高优先级
+        'receiver': '',       // 接收人，英文名，多人用英文分号分隔
+        'sender': ''        // 发送人
     }, opt);
 
     const defer = Deferred.create();
@@ -74,10 +74,10 @@ this.SendSMS = function(opt) {
     opt = Deferred.extend({
         'appKey': '',
         'sysId': 0,
-        'MsgInfo': '',       // 内容
-        'Priority': 0,        // 优先级，-1低优先级，0普通，1高优先级
-        'Receiver': '',       // 接收人，英文名，多人用英文分号分隔
-        'Sender': ''        // 发送人
+        'msgInfo': '',       // 内容
+        'priority': 0,        // 优先级，-1低优先级，0普通，1高优先级
+        'receiver': '',       // 接收人，英文名，多人用英文分号分隔
+        'sender': ''        // 发送人
     }, opt);
 
     const defer = Deferred.create();
diff --git a/bin/lib/util/mail/mail.js b/bin/lib/util/mail/mail.js
index b24e6931..9bef0e7e 100644
--- a/bin/lib/util/mail/mail.js
+++ b/bin/lib/util/mail/mail.js
@@ -21,7 +21,6 @@ this.SendMail = function(key, group, second, oriOpt) {
     const opt = Deferred.extend({}, oriOpt);
     const data = {};
     const now = new Date();
-    let prefix = '[runtime]';
 
     if (isWindows.isWindows) {
         return;
@@ -33,24 +32,12 @@ this.SendMail = function(key, group, second, oriOpt) {
         return;
     }
 
-    if (context.title) {
-        opt.Title = `[${context.title}]${opt.Title}`;
-    }
-
-    if (config.isTest) {
-        prefix += '[测试环境]';
-    } else {
-        if (opt.runtimeType) {
-            prefix += `[${opt.runtimeType}][考核]`;
-        }
-    }
-
-    opt.Title = prefix + opt.Title;
-
-    data.Title = opt.Title || '';
+    data.title = opt.title || '';
+    data.oriTitle = oriOpt.title || '';
+    data.ctxTitle = context.title || '';
     data.isTest = ~~config.isTest;
-    data.Content = opt.Content || '';
-    data.MsgInfo = opt.MsgInfo || '';
+    data.content = opt.content || '';
+    data.msgInfo = opt.msgInfo || '';
     data.intranetIp = serverInfo.intranetIp || '';
     data.second = second || '';
     data.idc = config.idc || '';
diff --git a/bin/lib/util/mail/src/mail.tmpl.html b/bin/lib/util/mail/src/mail.tmpl.html
index 27ac6d10..e33752ba 100644
--- a/bin/lib/util/mail/src/mail.tmpl.html
+++ b/bin/lib/util/mail/src/mail.tmpl.html
@@ -27,7 +27,7 @@
 
 </head>
 <body>
-	<p><%=data.Content%></p>
+	<p><%=data.content%></p>
 	<p><strong>服务器IP:</strong> <%=data.intranetIp%></p>
 
 	<p><strong>进程名字:</strong> <%=tmpl.encodeHtml(data.processTitle)%></p>
@@ -57,7 +57,7 @@
 
 var window = context.window || {};
 %>
-<%=data.MsgInfo%>
+<%=data.msgInfo%>
 <%='\r\n\r\n'%>
 服务器IP:<%=data.intranetIp%><%='\r\n'%>
 进程名字: <%=tmpl.encodeHtml(process.title)%><%='\r\n'%>
diff --git a/bin/lib/util/mail/tmpl.js b/bin/lib/util/mail/tmpl.js
index 8d8a4c03..25778c6a 100644
--- a/bin/lib/util/mail/tmpl.js
+++ b/bin/lib/util/mail/tmpl.js
@@ -20,7 +20,7 @@ define(function(require, exports, module) {
 
             const window = context.window || {};
             __p.push('<html>\n<head>\n<meta charset="utf-8" />\n<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />\n<meta name="robots" content="none" />\n<meta name="format-detection" content="telephone=no" />\n<meta name="HandheldFriendly" content="True" />\n<meta name="MobileOptimized" content="320" />\n<meta name="viewport" content="width=320,initial-scale=1,minimum-scale=1, maximum-scale=1, user-scalable=no" />\n<meta name="viewport" content="width=319.9,initial-scale=1,minimum-scale=1, maximum-scale=1, user-scalable=no" media="(device-height: 568px)" />\n<meta name="x5-fast-scroller" content="disable" />\n\n<style>\np{\n    line-height: 1.5;\n}\ncode{\n    font-size: 12px;\n}\n</style>\n\n</head>\n<body>\n    <p>');
-            _p(data.Content);
+            _p(data.content);
             __p.push('</p>\n    <p><strong>服务器IP:</strong> ');
             _p(data.intranetIp);
             __p.push('</p>\n\n    <p><strong>进程名字:</strong> ');
@@ -65,7 +65,7 @@ define(function(require, exports, module) {
 
 
             const window = context.window || {};
-            _p(data.MsgInfo);
+            _p(data.msgInfo);
             _p('\r\n\r\n');
             __p.push('服务器IP:');
             _p(data.intranetIp);
diff --git a/bin/proxy/http.proxy.js b/bin/proxy/http.proxy.js
index 9801e742..f2708be9 100644
--- a/bin/proxy/http.proxy.js
+++ b/bin/proxy/http.proxy.js
@@ -402,7 +402,7 @@ function heartBeat() {
             timeout: 5000
         }, function(err, data, errData) {   // eslint-disable-line handle-callback-err
             const key = `cpu80.v4:${serverInfo.intranetIp}`;
-            let Content = `<strong>单核CPU${serverInfo.cpu}使用率为：${cpuUsed}，超过80%, 最近5秒钟CPU Profiler见附件</strong>`;
+            let content = `<strong>单核CPU${serverInfo.cpu}使用率为：${cpuUsed}，超过80%, 最近5秒钟CPU Profiler见附件</strong>`;
             let str = '';
 
             if (data) {
@@ -410,7 +410,7 @@ function heartBeat() {
                 str = str.replace(/</g, '&gt;');
                 str = str.replace(/\r\n|\r|\n/g, '<br>');
 
-                Content += '<p><strong>进程快照：</strong></p><pre style="font-size:12px">' + str + '</pre>';
+                content += '<p><strong>进程快照：</strong></p><pre style="font-size:12px">' + str + '</pre>';
             }
 
 
@@ -433,11 +433,11 @@ function heartBeat() {
                     recordTime: 5000
                 }, result => {
                     mail.SendMail(key, 'js', 600, {
-                        'To': config.mailTo,
-                        'CC': owner,
-                        'MsgInfo': business.module + '[CPU]' + serverInfo.intranetIp + '单核CPU' + serverInfo.cpu + '使用率为：' + cpuUsed + '，超过80%',
-                        'Title': business.module + '[CPU]' + serverInfo.intranetIp + '单核CPU' + serverInfo.cpu + '使用率为：' + cpuUsed + '，超过80%',
-                        'Content': Content,
+                        'to': config.mailTo,
+                        'cc': owner,
+                        'msgInfo': business.module + '[CPU]' + serverInfo.intranetIp + '单核CPU' + serverInfo.cpu + '使用率为：' + cpuUsed + '，超过80%',
+                        'title': business.module + '[CPU]' + serverInfo.intranetIp + '单核CPU' + serverInfo.cpu + '使用率为：' + cpuUsed + '，超过80%',
+                        'content': content,
                         'attachment': result ? {
                             fileType: true,
                             dispositionType: 'attachment',
diff --git a/bin/proxy/http.route.js b/bin/proxy/http.route.js
index 13743c55..0a3d0e97 100644
--- a/bin/proxy/http.route.js
+++ b/bin/proxy/http.route.js
@@ -152,7 +152,7 @@ module.exports = function(req, res) {
             return;
         }
 
-        if (errorIgnore[err || err.message] === 'ignore') {
+        if (err && err.message && errorIgnore[err.message] === 'ignore') {
             logger.warn(err && err.stack);
             return;
         }
@@ -224,12 +224,12 @@ module.exports = function(req, res) {
             }
 
             const key = err.message;
-            const Content = `<p><strong>错误堆栈</strong></p><p><pre><code>${err.stack}</code></pre></p>`;
+            const content = `<p><strong>错误堆栈</strong></p><p><pre><code>${err.stack}</code></pre></p>`;
             mail.SendMail(key, 'js', 600, {
-                'Title': key,
+                'title': key,
                 'runtimeType': 'Error',
-                'MsgInfo': err.stack || err.message,
-                'Content': Content
+                'msgInfo': err.stack || err.message,
+                'content': content
             });
         }
     });
diff --git a/bin/proxy/master.js b/bin/proxy/master.js
index b783e0c2..edf6679f 100644
--- a/bin/proxy/master.js
+++ b/bin/proxy/master.js
@@ -35,15 +35,15 @@ process.on('uncaughtException', function(e) {
 process.on('warning', function(warning) {
     const key = String(warning);
     const errStr = warning && warning.stack || String(warning);
-    const Content = `<p><strong>错误堆栈</strong></p><p><pre><code>${errStr}</code></pre></p>`;
+    const content = `<p><strong>错误堆栈</strong></p><p><pre><code>${errStr}</code></pre></p>`;
 
     logger.error(errStr);
 
     setImmediate(function() {
         require('util/mail/mail.js').SendMail(key, 'js', 600, {
-            'Title': key,
+            'title': key,
             'runtimeType': 'warning',
-            'Content': Content
+            'content': content
         });
     });
 });
@@ -52,7 +52,7 @@ process.on('warning', function(warning) {
 process.on('unhandledRejection', (errorOrReason, currPromise) => {
     const errStr = String(errorOrReason && errorOrReason.stack || JSON.stringify(errorOrReason));
     const key = String(errorOrReason && errorOrReason.message);
-    const Content = `<p><strong>错误堆栈</strong></p><p><pre><code>${errStr}</code></pre></p>`;
+    const content = `<p><strong>错误堆栈</strong></p><p><pre><code>${errStr}</code></pre></p>`;
 
     // 恢复上下文
     if (currPromise && currPromise.domain) {
@@ -60,9 +60,9 @@ process.on('unhandledRejection', (errorOrReason, currPromise) => {
             logger.error(`unhandledRejection reason: ${errStr}`);
             setImmediate(function() {
                 require('util/mail/mail.js').SendMail(key, 'js', 600, {
-                    'Title': key,
+                    'title': key,
                     'runtimeType': 'unhandledRejection',
-                    'Content': Content
+                    'content': content
                 });
             });
         });
diff --git a/bin/tsw/ajax/ajax.js b/bin/tsw/ajax/ajax.js
index 1c6cf4b5..de8ca63a 100644
--- a/bin/tsw/ajax/ajax.js
+++ b/bin/tsw/ajax/ajax.js
@@ -905,8 +905,6 @@ Ajax.prototype.doRequest = function(opt) {
                 responseText,
                 buffer,
                 code;
-            let key,
-                Content;
 
             this.removeAllListeners('close');
             this.removeAllListeners('end');
@@ -1065,19 +1063,13 @@ Ajax.prototype.doRequest = function(opt) {
                             times: times
                         });
 
-                        key = [window.request.headers.host, context.mod_act, parseErr.message].join(':');
-
-                        Content = [
-                            '<p><strong>错误堆栈</strong></p>',
-                            '<p><pre><code>',
-                            parseErr.stack,
-                            '</code></pre></p>',
-                        ].join('');
+                        const key = [window.request.headers.host, context.mod_act, parseErr.message].join(':');
+                        const content = `<p><strong>错误堆栈</strong></p><p><pre><code>${parseErr.stack}</code></pre></p>`;
 
                         require('util/mail/mail.js').SendMail(key, 'js data', 1800, {
-                            'Title': key,
-                            'Content': Content,
-                            'MsgInfo': '错误堆栈:\n' + parseErr.stack
+                            'title': key,
+                            'content': content,
+                            'msgInfo': '错误堆栈:\n' + parseErr.stack
                         });
 
                         return;
diff --git a/bin/tsw/runtime/CCFinder.js b/bin/tsw/runtime/CCFinder.js
index 3679ab58..ddbe4b9d 100644
--- a/bin/tsw/runtime/CCFinder.js
+++ b/bin/tsw/runtime/CCFinder.js
@@ -112,7 +112,7 @@ this.check = function(req, res) {
     const userIp = httpUtil.getUserIp(req);
     const userIp24 = httpUtil.getUserIp24(req);
 
-    let Content;
+    let content;
 
     const info = {
         userIp: userIp,
@@ -203,7 +203,7 @@ this.check = function(req, res) {
     // 发现目标，发邮件
     const key = `[AVG_TSW_IP_STD_X10]:${serverInfo.intranetIp}`;
 
-    Content = '';
+    content = '';
 
     Object.keys(cache.ipCacheLast).forEach(function(ip, i) {
 
@@ -216,21 +216,21 @@ this.check = function(req, res) {
         ) {
             num = String(cache.ipCacheLast[ip].list.length);
             num = (num + 'XXXXXX').slice(0, 8).replace(/X/g, '&nbsp;');
-            Content += `<div style="font-size:12px;">${num}${ip}</div>`;
+            content += `<div style="font-size:12px;">${num}${ip}</div>`;
         }
     });
 
     mail.SendMail(key, 'TSW', 3600, {
-        'To': config.mailTo,
-        'CC': config.mailCC,
-        'Title': `[IP聚集告警][${cache.ipCacheLast.StdX10}%]${serverInfo.intranetIp}`,
-        'Content': '<p><strong>服务器IP：</strong>' + serverInfo.intranetIp + '</p>'
+        'to': config.mailTo,
+        'cc': config.mailCC,
+        'title': `[IP聚集告警][${cache.ipCacheLast.StdX10}%]${serverInfo.intranetIp}`,
+        'content': '<p><strong>服务器IP：</strong>' + serverInfo.intranetIp + '</p>'
                         + '<p><strong>IP聚集度：</strong>' + cache.ipCacheLast.StdX10 + '%</p>'
                         + '<p><strong>告警阀值：</strong>' + CCIPLimit + '</p>'
                         + '<p><strong>正常值：</strong>5-50</p>'
                         + '<p><strong>检测耗时：</strong>' + parseInt((cache.ipCacheLast.end - cache.ipCacheLast.start) / 1000, 10) + 's</p>'
                         + '<p><strong>证据列表：</strong></p>'
-                        + Content
+                        + content
     });