Index: ssts-web/src/main/webapp/ext/fontSize12/styles/common.css
===================================================================
diff -u -r36693 -r36728
--- ssts-web/src/main/webapp/ext/fontSize12/styles/common.css	(.../common.css)	(revision 36693)
+++ ssts-web/src/main/webapp/ext/fontSize12/styles/common.css	(.../common.css)	(revision 36728)
@@ -602,8 +602,6 @@
 #downloadImagePanel .x-panel-body-noheader{
     text-align: center;
 }
-#downloadImageBrowse {
-    width: auto !important;
-    height: auto !important;
-    margin-top: 20px;
+#downloadImageBrowse img,#downloadImageBrowse table{
+    margin: 20px auto !important;
 }
\ No newline at end of file
Index: ssts-web/src/main/webapp/ext/fontSize15/styles/common.css
===================================================================
diff -u -r36693 -r36728
--- ssts-web/src/main/webapp/ext/fontSize15/styles/common.css	(.../common.css)	(revision 36693)
+++ ssts-web/src/main/webapp/ext/fontSize15/styles/common.css	(.../common.css)	(revision 36728)
@@ -521,8 +521,6 @@
 #downloadImagePanel .x-panel-body-noheader{
     text-align: center;
 }
-#downloadImageBrowse {
-    width: auto !important;
-    height: auto !important;
-    margin-top: 20px;
+#downloadImageBrowse img,#downloadImageBrowse table{
+    margin: 20px auto !important;
 }
\ No newline at end of file
Index: ssts-web/src/main/webapp/personalSetting/showModifyPWDWindowByExt.js
===================================================================
diff -u -r36693 -r36728
--- ssts-web/src/main/webapp/personalSetting/showModifyPWDWindowByExt.js	(.../showModifyPWDWindowByExt.js)	(revision 36693)
+++ ssts-web/src/main/webapp/personalSetting/showModifyPWDWindowByExt.js	(.../showModifyPWDWindowByExt.js)	(revision 36728)
@@ -132,6 +132,7 @@
 
 //DGKHYY-25：显示PDA安装包下载地址的二维码
 function showPDADownloadWindow(){
+	document.getElementById('downloadImage').innerHTML = '';
 	var imagePanel = new top.Ext.Panel({
 		id : 'downloadImagePanel',
 		layout : 'fit',
@@ -145,9 +146,7 @@
 		    fieldLabel : "二维码",
 		    autoEl : {
 				id : 'downloadImageBrowse',
-				tag : 'img',
-				src : Ext.BLANK_IMAGE_URL,
-				style : 'filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale);',
+				tag : 'div',
 				complete : 'off'
 		    }
 		}]
@@ -156,10 +155,10 @@
 	var url = WWWROOT + '/mobileClient/mobileClientAction!downloadPdaInstallPackage.do';
 	var qrcode = new QRCode("downloadImage",url);
 	setTimeout(function(){
-		var imgSrc = document.getElementById('downloadImage').getElementsByTagName('img')[0].getAttribute('src');
+		var imgHtml = document.getElementById('downloadImage').innerHTML;
 		var downloadImageBrowse = top.Ext.get('downloadImageBrowse');
         var image = downloadImageBrowse.dom;
-		image.src = imgSrc;
+		image.innerHTML = imgHtml;
 	}, 1000);
 	var window = new top.Ext.Window( {
 		id : 'PDADownloadWindow',
Index: ssts-web/src/main/webapp/homepage/portalPage.js
===================================================================
diff -u -r36693 -r36728
--- ssts-web/src/main/webapp/homepage/portalPage.js	(.../portalPage.js)	(revision 36693)
+++ ssts-web/src/main/webapp/homepage/portalPage.js	(.../portalPage.js)	(revision 36728)
@@ -1804,8 +1804,8 @@
 //DGKHYY-25：新增二维码支持PDA扫码下载
 function setting(){
 	var style = documentGetElementsByClassName('setting',document)[0].getElementsByTagName('ul')[0].getAttribute('style');
-    match = style.match(/display:(.*?);/i);
-	if(match && match[1] && match[1] == ' none'){
+    match = style.split(':');
+	if(match && match[1] && (match[1] == ' none' || match[1] == ' none;')){
 		documentGetElementsByClassName('setting',document)[0].getElementsByTagName('ul')[0].style.display = 'block';
 	}else {
 		documentGetElementsByClassName('setting',document)[0].getElementsByTagName('ul')[0].style.display = 'none';