diff --git a/node_modules/resanitize/resanitize.js b/node_modules/resanitize/resanitize.js
index 694b4f48..eada0f69 100644
--- a/node_modules/resanitize/resanitize.js
+++ b/node_modules/resanitize/resanitize.js
@@ -195,13 +195,13 @@ function stripUnsafeAttrs (str) {
 }
 module.exports.stripUnsafeAttrs = stripUnsafeAttrs;
 
-function stripUnsafeTags (str) {
+function stripUnsafeTags (str, tags) {
 
   // var el = /<(?:wbr|form|input|font|blink|script|style|comment|plaintext|xmp|link|listing|meta|body|frame|frameset)\b/;
   var ct = 0, max = 2;
 
   // Prohibited elements
-  var otherTags = ['wbr','style', 'comment', 'plaintext', 'xmp', 'listing',
+  var otherTags = tags || ['wbr','style', 'comment', 'plaintext', 'xmp', 'listing',
   // 以下是evernote禁止的
   'applet','base','basefont','bgsound','blink','body','button','dir','embed','fieldset','frameset','head',
   'html','iframe','ilayer','input','isindex','label','layer','legend','link','marquee','menu','meta','noframes',
diff --git a/public/plugins/export_evernote/plugin.js b/public/plugins/export_evernote/plugin.js
index 51980d36..242adb04 100644
--- a/public/plugins/export_evernote/plugin.js
+++ b/public/plugins/export_evernote/plugin.js
@@ -19,9 +19,8 @@ Before submitting HTML content over the EDAM API the client application is expec
 
  */
 define(function() {
-	var async = require('async');
-
-	var enml = nodeRequire('./public/plugins/export_evernote/enml');
+	var async; //  = require('async');
+	var enml; //  = nodeRequire('./public/plugins/export_evernote/enml');
 
 	//==============
 	// tpls
@@ -93,6 +92,12 @@ define(function() {
 		_inited: false,
 		init: function() {
 			var me = this;
+			if (me._inited) {
+				return;
+			}
+			async = require('async');
+			enml= nodeRequire('./public/plugins/export_evernote/enml');
+
 			me._inited = true;
 		},
 
@@ -547,6 +552,7 @@ define(function() {
 		        },
 		        click: (function() {
 		        	return function(noteIds) {
+		        		me.init();
 		        		me.exportEvernote(noteIds);
 		        	}
 		        })()
@@ -560,6 +566,7 @@ define(function() {
 		        },
 		        click: (function() {
 		        	return function(notebookId) {
+		        		me.init();
 		        		me.exportEvernoteForNotebook(notebookId);
 		        	}
 		        })()
diff --git a/public/plugins/export_html/plugin.js b/public/plugins/export_html/plugin.js
index 89c0cad2..7af18a3c 100644
--- a/public/plugins/export_html/plugin.js
+++ b/public/plugins/export_html/plugin.js
@@ -5,7 +5,7 @@
  * 注意, fs.existsSync总返回false, readFileSync可用
  */
 define(function() {
-	var async = require('async');
+	var async; // = require('async');
 
 	var exportHTML = {
 		langs: {
@@ -36,6 +36,10 @@ define(function() {
 		_inited: false,
 		init: function() {
 			var me = this;
+			if (me._inited) {
+				return;
+			}
+			async = require('async');
 			me._inited = true;
 		},
 
@@ -342,6 +346,7 @@ define(function() {
 		        },
 		        click: (function() {
 		        	return function(noteIds) {
+		        		me.init();
 		        		me.exportHTML(noteIds);
 		        	}
 		        })()
@@ -355,6 +360,7 @@ define(function() {
 		        },
 		        click: (function() {
 		        	return function(notebookId) {
+		        		me.init();
 		        		me.exportHTMLForNotebook(notebookId);
 		        	}
 		        })()
diff --git a/public/plugins/export_leanote/plugin.js b/public/plugins/export_leanote/plugin.js
index 5e83d941..6df94f78 100644
--- a/public/plugins/export_leanote/plugin.js
+++ b/public/plugins/export_leanote/plugin.js
@@ -27,7 +27,8 @@
  * 
  */
 define(function() {
-	var async = require('async');
+	var async; //  = require('async');
+	var resanitize; // = require('resanitize');
 
 	//===========
 	// start
@@ -61,6 +62,13 @@ define(function() {
 		_inited: false,
 		init: function() {
 			var me = this;
+			if (me._inited) {
+				return;
+			}
+
+			async = require('async');
+			resanitize = require('resanitize');
+
 			me._inited = true;
 		},
 
@@ -89,6 +97,21 @@ define(function() {
 			return filename;
 		},
 
+		fixContent: function (content) {
+			// srip unsage attrs
+			var unsafeAttrs = ['id', , /on\w+/i, /data-\w+/i, 'clear', 'target'];
+		    content = content.replace(/<([^ >]+?) [^>]*?>/g, resanitize.filterTag(resanitize.stripAttrs(unsafeAttrs)));
+
+		    // strip unsafe tags
+		    content = resanitize.stripUnsafeTags(content, 
+		    	['wbr','style', 'comment', 'plaintext', 'xmp', 'listing',
+			  'applet','base','basefont','bgsound','blink','body','button','dir','embed','fieldset','frameset','head',
+			  'html','iframe','ilayer','input','isindex','label','layer','legend','link','marquee','menu','meta','noframes',
+			  'noscript','object','optgroup','option','param','plaintext','script','select','style','textarea','xml']
+			  );
+		    return content;
+		},
+
 		getLeanoteTime: function(t) {
 			// 20151026T033928Z
 			// 2015 10 26 T 03 39 28 Z
@@ -121,7 +144,7 @@ define(function() {
 
 				var noteInfo = {
 					title: note.Title,
-					content: content,
+					content: me.fixContent(content),
 					tags: note.Tags,
 					author: Api.userService.email || Api.userService.username || '',
 					isMarkdown: note.IsMarkdown,
@@ -537,6 +560,7 @@ define(function() {
 		        },
 		        click: (function() {
 		        	return function(noteIds) {
+		        		me.init();
 		        		me.exportLeanote(noteIds);
 		        	}
 		        })()
@@ -550,6 +574,7 @@ define(function() {
 		        },
 		        click: (function() {
 		        	return function(notebookId) {
+		        		me.init();
 		        		me.exportLeanoteForNotebook(notebookId);
 		        	}
 		        })()
diff --git a/public/plugins/import_evernote/plugin.js b/public/plugins/import_evernote/plugin.js
index 5899074b..ae3fa8e9 100644
--- a/public/plugins/import_evernote/plugin.js
+++ b/public/plugins/import_evernote/plugin.js
@@ -4,7 +4,7 @@
  * @date 2015/04/09
  */
 define(function() {
-	var importService = nodeRequire('./public/plugins/import_evernote/import');
+	var importService; //  = nodeRequire('./public/plugins/import_evernote/import');
 
 	var evernote = {
 
@@ -57,12 +57,6 @@ define(function() {
 	          <div class="modal-body" id="">
 	            <div role="tabpanel">
 
-	              <!-- Nav tabs -->
-	              <ul class="nav nav-tabs" role="tablist">
-	                <li role="presentation" class="active"><a href="#evernoteTab" aria-controls="evernoteTab" role="tab" data-toggle="tab">Evernote</a></li>
-	               
-	              </ul>
-
 	              <!-- Tab panes -->
 	              <div class="tab-content">
 	                <div role="tabpanel" class="tab-pane active" id="evernoteTab">
@@ -132,6 +126,9 @@ define(function() {
 						var n = 0;
 
 						me.clear();
+						if (!importService) {
+							importService = nodeRequire('./public/plugins/import_evernote/import');
+						}
 
 						importService.importFromEvernote(notebookId, paths,
 							// 全局
diff --git a/public/plugins/import_leanote/import.js b/public/plugins/import_leanote/import.js
index 44c7a4b7..d9dda45d 100755
--- a/public/plugins/import_leanote/import.js
+++ b/public/plugins/import_leanote/import.js
@@ -6,6 +6,7 @@ var Web = require('web');
 var Tag = require('tag');
 var async = require('async');
 var Common = require('common');
+var resanitize = require('resanitize');
 
 var Import = {
   // 解析Leanote
@@ -210,6 +211,21 @@ var Import = {
     note.content = content;
   },
 
+  fixContent: function (content) {
+    // srip unsage attrs
+    var unsafeAttrs = ['id', , /on\w+/i, /data-\w+/i, 'clear', 'target'];
+      content = content.replace(/<([^ >]+?) [^>]*?>/g, resanitize.filterTag(resanitize.stripAttrs(unsafeAttrs)));
+
+      // strip unsafe tags
+      content = resanitize.stripUnsafeTags(content, 
+        ['wbr','style', 'comment', 'plaintext', 'xmp', 'listing',
+      'applet','base','basefont','bgsound','blink','body','button','dir','embed','fieldset','frameset','head',
+      'html','iframe','ilayer','input','isindex','label','layer','legend','link','marquee','menu','meta','noframes',
+      'noscript','object','optgroup','option','param','plaintext','script','select','style','textarea','xml']
+      );
+      return content;
+  },
+
   // 解析笔记
   parseNote: function (notebookId, note, callback) {
     var me = this;
@@ -242,7 +258,7 @@ var Import = {
         // 添加到数据库中
         var jsonNote = {
           Title: note.title,
-          Content: note.content,
+          Content: me.fixContent(note.content),
           Tags: note.tags || [],
           CreatedTime: me.parseLeanoteTime(note.createdTime),
           UpdatedTime: me.parseLeanoteTime(note.updatedTime),
diff --git a/public/plugins/import_leanote/plugin.js b/public/plugins/import_leanote/plugin.js
index 3339e1d4..ec6eab4d 100644
--- a/public/plugins/import_leanote/plugin.js
+++ b/public/plugins/import_leanote/plugin.js
@@ -4,7 +4,7 @@
  * @date 2015/04/09
  */
 define(function() {
-	var importService = nodeRequire('./public/plugins/import_leanote/import');
+	var importService; //  = nodeRequire('./public/plugins/import_leanote/import');
 
 	var leanote = {
 
@@ -57,12 +57,6 @@ define(function() {
 	          <div class="modal-body" id="">
 	            <div role="tabpanel">
 
-	              <!-- Nav tabs -->
-	              <ul class="nav nav-tabs" role="tablist">
-	                <li role="presentation" class="active"><a href="#leanoteTab" aria-controls="leanoteTab" role="tab" data-toggle="tab">Leanote</a></li>
-	               
-	              </ul>
-
 	              <!-- Tab panes -->
 	              <div class="tab-content">
 	                <div role="tabpanel" class="tab-pane active" id="leanoteTab">
@@ -133,6 +127,10 @@ define(function() {
 
 						me.clear();
 
+						if (!importService) {
+							importService = nodeRequire('./public/plugins/import_leanote/import');
+						}
+
 						importService.importFromLeanote(notebookId, paths,
 							// 全局
 							function(ok) {
diff --git a/tests/testNeedle.js b/tests/testNeedle.js
new file mode 100644
index 00000000..71c186cb
--- /dev/null
+++ b/tests/testNeedle.js
@@ -0,0 +1,8 @@
+var needle = require('needle');
+var url = 'http://i7.baidu.com/it/u=401605395,2928249378&fm=96&s=5DAEA85217785B88557C00640300B062';
+url = 'http://i7.baidu.com/it/u=401605395,2928249378&fm=96&s=5DAEA85217785B88557C00640300B062';
+// url = 'http://leanote.com/images/logo.png';
+needle.get(url, function(err, resp) {
+    console.log(resp.statusCode);
+    console.log(typeof resp.body);
+});
\ No newline at end of file