diff --git a/src/main/webapp/WEB-INF/tags/sys/treeselect.tag b/src/main/webapp/WEB-INF/tags/sys/treeselect.tag
index bc47cf5ed..294d2d9d5 100644
--- a/src/main/webapp/WEB-INF/tags/sys/treeselect.tag
+++ b/src/main/webapp/WEB-INF/tags/sys/treeselect.tag
@@ -28,7 +28,7 @@
 <%@ attribute name="unCheckedPS" type="java.lang.String" required="false" description="复选框取消选中时是否关联父子节点，ps关联父子，p关联父，s关联子,都不关联为空"%>
 <div class="input-group">
 	<input id="${id}Id" name="${name}" class="${cssClass} singleClass" type="hidden" value="${value}" />
-	<input id="${id}Name" name="${labelName}" ${allowInput?'':'readonly="readonly"'} type="text" value="<spring:message code='${labelValue}'/>" data-msg-required="${dataMsgRequired}" placeholder="${value}"
+	<input id="${id}Name" name="${labelName}" ${allowInput?'':'readonly="readonly"'} type="text" value="<spring:message code='${empty value?"":labelValue}'/>" data-msg-required="${dataMsgRequired}" placeholder="${empty value?labelValue:value}"
 		class="${cssClass}" style="${cssStyle} background-color:transparent"/>
 		
 		<div class="input-group-btn">
@@ -49,7 +49,7 @@
 			ajaxData:{selectIds: $("#${id}Id").val()},buttons:{"<spring:message code='ok'/>":"ok", "<spring:message code='clear'/>":"clear","<spring:message code='close'/>":true}, submit:function(v, h, f){
 				if (v == "ok"){
 					var tree = h.find("iframe")[0].contentWindow.tree;//h.find("iframe").contents();
-					var ids = [], names = [], nodes = [],types =[];
+					var ids = [], names = [], nodes = [];
 					if ("${checked}" == "true"){
 						nodes = tree.getCheckedNodes(true);
 					}else{
@@ -100,12 +100,17 @@
 						 
 						}//</c:if><c:if test="${!showParentName}">
 							names.push(nodes[i].name);
-						if(nodes[i].type){
-							types.push(nodes[i].type); 
-						}
+						//if(nodes[i].type){
+						//	types.push(nodes[i].type); 
+						//}
 						//</c:if><c:if test="${!checked}">
 						break; // 如果为非复选框选择，则返回第一个选择  </c:if>
 					}
+					
+					if((nodes.length==1)&&(nodes[0].level == 0)&&('true'=='${notAllowSelectRoot}')){
+						top.$.jBox.tip("<spring:message code='no_root'/>（"+nodes[0].name+"）<spring:message code='reselect'/>");
+						return false;
+					}
 					$("#${id}Id").val(ids.join(",").replace(/u_/ig,""));
 					//if(types.length>0){
 					//	$("#${id}Id").attr('cfgtype',types.join(","));
@@ -120,9 +125,7 @@
 					//$("#${id}Id").removeAttr('cfgtype');
 					$("#${id}Id").change();//手动触发change事件，使Id的值得变化可以被监听到
 					$("#${id}Name").val("");
-					if('${value}'){//如果值不存在，但是value却有值，将placeholder清空
-						$("#${id}Name").attr("placeholder","");
-					}
+					$("#${id}Name").attr("placeholder","");
                 }
 				if(typeof ${id}TreeselectCallBack == 'function'){
 					${id}TreeselectCallBack(v, h, f);
diff --git a/src/main/webapp/WEB-INF/views/cfg/app/appPolicyCfgForm.jsp b/src/main/webapp/WEB-INF/views/cfg/app/appPolicyCfgForm.jsp
index 5e1d0bb12..99b918ecb 100644
--- a/src/main/webapp/WEB-INF/views/cfg/app/appPolicyCfgForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/app/appPolicyCfgForm.jsp
@@ -201,8 +201,8 @@ var delContent = function(contentClassName, addBtnClassName) {
 												       <sys:treeselect id="specServiceId" name="specServiceId" value="${_cfg.specServiceId}" 
 														 labelName="parent.specServiceName" 
 														 labelValue="${empty _cfg.specServiceId?spec_service_id:fns:getBySpecServiceId(_cfg.specServiceId).specServiceName}"
-														 title="${spec_service_id}" url="/specific/specificServiceCfg/treeData?isLeafShow=false&cfgType=${app}" extId=""
-														 cssClass="form-control required"/>
+														 title="${spec_service_id}" url="/specific/specificServiceCfg/treeData?isLeafShow=false&cfgType=${app}" extId="0"
+														notAllowSelectRoot="true" cssClass="form-control required"/>
 										            </div>
 										            <div for="parent.specServiceName"></div>
 										        </div>
diff --git a/src/main/webapp/WEB-INF/views/cfg/basicprotocol/form.jsp b/src/main/webapp/WEB-INF/views/cfg/basicprotocol/form.jsp
index 217a99c66..dd93fa071 100644
--- a/src/main/webapp/WEB-INF/views/cfg/basicprotocol/form.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/basicprotocol/form.jsp
@@ -153,8 +153,8 @@ var delContent = function(contentClassName, addBtnClassName) {
 												       <sys:treeselect id="specServiceId" name="specServiceId" value="${_cfg.specServiceId}" 
 														 labelName="parent.specServiceName" 
 														 labelValue="${empty _cfg.specServiceId?spec_service_id:fns:getBySpecServiceId(_cfg.specServiceId).specServiceName}"
-														 title="${spec_service_id}" url="/specific/specificServiceCfg/treeData?isLeafShow=false&cfgType=${app}" extId=""
-														 cssClass="form-control required"/>
+														 title="${spec_service_id}" url="/specific/specificServiceCfg/treeData?isLeafShow=false&cfgType=${app}" extId="0"
+														notAllowSelectRoot="true" cssClass="form-control required"/>
 										            </div>
 										            <div for="parent.specServiceName"></div>
 										        </div>
diff --git a/src/main/webapp/WEB-INF/views/cfg/encryptedtunnelbehav/form.jsp b/src/main/webapp/WEB-INF/views/cfg/encryptedtunnelbehav/form.jsp
index d68a9267a..bee54a4ac 100644
--- a/src/main/webapp/WEB-INF/views/cfg/encryptedtunnelbehav/form.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/encryptedtunnelbehav/form.jsp
@@ -202,8 +202,8 @@ var delContent = function(contentClassName, addBtnClassName) {
 												       <sys:treeselect id="specServiceId" name="specServiceId" value="${_cfg.specServiceId}" 
 														 labelName="parent.specServiceName" 
 														 labelValue="${empty _cfg.specServiceId?spec_service_id:fns:getBySpecServiceId(_cfg.specServiceId).specServiceName}"
-														 title="${spec_service_id}" url="/specific/specificServiceCfg/treeData?isLeafShow=false&cfgType=${app}" extId=""
-														 cssClass="form-control required"/>
+														 title="${spec_service_id}" url="/specific/specificServiceCfg/treeData?isLeafShow=false&cfgType=${app}" extId="0"
+														notAllowSelectRoot="true" cssClass="form-control required"/>
 										            </div>
 										            <div for="parent.specServiceName"></div>
 										        </div>
diff --git a/src/main/webapp/WEB-INF/views/sys/tagTreeselect.jsp b/src/main/webapp/WEB-INF/views/sys/tagTreeselect.jsp
index 026c03de2..079944d8a 100644
--- a/src/main/webapp/WEB-INF/views/sys/tagTreeselect.jsp
+++ b/src/main/webapp/WEB-INF/views/sys/tagTreeselect.jsp
@@ -89,7 +89,7 @@
 			for(var i=0; i<ids.length; i++) {
 				var node = tree.getNodeByParam("id", (type==3?"u_":"")+ids[i]);
 				//如果节点id与排除id相同，不被选中
-				if(node.id!="${extId}"){
+				if(node.id!=parseInt("${extId}")){
 					if("${checked}" == "true"){
 						try{tree.checkNode(node, true, true);}catch(e){}
 						tree.selectNode(node, false);