diff --git a/NodePortal.html b/NodePortal.html
index 59705f2..ad660fd 100644
--- a/NodePortal.html
+++ b/NodePortal.html
@@ -272,7 +272,7 @@
                                                     <input class="form-control" id="selectUnitNum" type="number"
                                                            placeholder="选择节点数量" step="1" class="modal_input" min="1"
                                                            max="10"/>
-                                                    <select class="custom-select"
+                                                    <select class="custom-select" id="sequence"
                                                             style="appearance: none">
                                                         <option selected id="sequencing" value="0">选择集群合约模式</option>
                                                         <option value="1">RequestOnce</option>
@@ -280,6 +280,7 @@
                                                         <option value="3">RARF</option>
                                                         <option value="4">RARH</option>
                                                         <option value="5">RARA</option>
+                                                        <option value="6">Shading</option>
                                                     </select>
                                                     <div class="btn-group mr-3" role="group"
                                                          style="margin-left: 2%">
@@ -301,7 +302,7 @@
                                                 </div>
                                                 </br>
                                                 <div class="input-group mb3">
-                                                    <select id="sequence" class="custom-select"
+                                                    <select class="custom-select"
                                                             style="appearance: none">
                                                         <option selected value="0">选择共识算法</option>
                                                         <option value="0">无需共识</option>
diff --git a/js/codeManage/operManage.js b/js/codeManage/operManage.js
index f4e219e..f2ec3d9 100644
--- a/js/codeManage/operManage.js
+++ b/js/codeManage/operManage.js
@@ -62,17 +62,17 @@ var onLogin = function(data) {
 
 var distributeContract = function() {
 	var place = $("#selectUnits")[0].value;
-	if (place == "选择节点集群") {
+	if (place === "选择节点集群") {
 		myToast("提示","请选择集群分发合约!");
 		return;
 	}
 
-	if(global.ypkName == undefined || global.ypkName == "请选择ypk文件"){
+	if(!global.ypkName || global.ypkName === "请选择ypk文件"){
 		myToast("提示","请选择文件!");
 		return;
 	}
 
-	var unitsID = place.split(":")[1];
+	var unitsID = place.split("_")[1];
 	var nodeIDs = "";  //公钥
 	for ( var i in global.units[unitsID]) {
 		if(global.units[unitsID][i].nodeName == global.config.nodeName)
@@ -160,7 +160,7 @@ var onStartContract = function(obj) {
 // 集群启动合约
 var startContractUnits = function(place) {
 	// ZYX
-	var unitsID = $("#selectUnits")[0].value.split(":")[1];
+	var unitsID = $("#selectUnits")[0].value.split("_")[1];
 	if(unitsID == undefined || unitsID == "选择节点集群"){
 		myToast("提示","请选择节点集群!");
 		return;