Index: ssts-web/src/main/webapp/homepage/portalPage.jsp
===================================================================
diff -u -r28552 -r28964
--- ssts-web/src/main/webapp/homepage/portalPage.jsp	(.../portalPage.jsp)	(revision 28552)
+++ ssts-web/src/main/webapp/homepage/portalPage.jsp	(.../portalPage.jsp)	(revision 28964)
@@ -339,18 +339,25 @@
 	getLoginUserDataPending = true;
 	Ext4.Ajax.request({
         url :  WWWROOT + '/systemmanage/user/userAction!getLoginUserData.do',
+        params : {"date":new Date().format('Y-m-d H:i:s')},
         success : function(response, options) {
-        	// 此处返回的有可能不是json字符串，因为注销之后，会被acegi拦截，返回html
-    		var result = Ext4.decode(response.responseText,true);
-            if(result != null && result.success){
-            	onGetLoginUserData(result.loginUserData);
-            }else{
-            	var loginUserData = {
-           				currentOrgUnitCode: '',
-           				userName: ''
-            		}
-            	onGetLoginUserData(loginUserData);
-            }
+        	if(response && response.responseText){
+        		try{
+		        	// 此处返回的有可能不是json字符串，因为注销之后，会被acegi拦截，返回html
+		    		var result = Ext4.decode(response.responseText,true);
+		            if(result && result.success){
+		            	onGetLoginUserData(result.loginUserData);
+		            }else{
+		            	var loginUserData = {
+		           				currentOrgUnitCode: '',
+		           				userName: ''
+		            		}
+		            	onGetLoginUserData(loginUserData);
+		            }
+        		}catch(e){
+        			//
+        		}
+        	}
         },
         callback: function(options,success,response){
         	getLoginUserDataPending = false;