Index: ssts-web/src/main/webapp/homepage/portalPage.js
===================================================================
diff -u -r17226 -r17228
--- ssts-web/src/main/webapp/homepage/portalPage.js	(.../portalPage.js)	(revision 17226)
+++ ssts-web/src/main/webapp/homepage/portalPage.js	(.../portalPage.js)	(revision 17228)
@@ -618,7 +618,19 @@
 }
 //jquery添加tab的方法
 function addTabJquery(itemId, subtitle, url){
-	if(!$("#card_box").tabs("exists",subtitle)){
+	var existsTab = false;
+	var tabs = $("#card_box").tabs("tabs");
+	if(tabs && tabs.length && tabs[0].childNodes.length > 0){
+		for(var i = 0;i < tabs[0].childNodes.length;i++){
+			var openedTabsName = tabs[0].childNodes[i].innerText;
+			if(openedTabsName.indexOf("\r\n" + subtitle) != -1){
+				existsTab = true;
+				break;
+			}
+		}
+	}
+	//if(!$("#card_box").tabs("exists",subtitle)){ //这种判断会模糊匹配,比如已打开的选项卡名称是ABCDE,那么ABC,BCD,CDE等都会匹配上,所以改掉
+	if(!existsTab){
 		createIframeAppendToWindowBox(itemId, subtitle, url);
 		//var height = isTouchDevice() ? "auto" : "100%";
 		$("#card_box").tabs("add",{