diff --git a/NodePortal.html b/NodePortal.html
index 0f23924..b85ba3d 100644
--- a/NodePortal.html
+++ b/NodePortal.html
@@ -281,6 +281,7 @@
                                                         <option value="4">RARH</option>
                                                         <option value="5">RARA</option>
                                                         <option value="6">Sharding</option>
+                                                        <option value="7">SASharding</option>
                                                     </select>
                                                     <div class="btn-group mr-3" role="group"
                                                          style="margin-left: 2%">
@@ -504,7 +505,8 @@
                                                     </div>
 
                                                     <input type="text" class="form-control" placeholder="输入参数" id="arg">
-                                                    <input type="text" class="form-control col-2" placeholder="输入gas" id="gasLimit">
+                                                    <input type="text" class="form-control col-2" placeholder="输入gas"
+                                                           id="gasLimit">
                                                     <div class="input-group-append">
                                                         <div class="input-group-text">
                                                             <input type="checkbox" id="executeContractAsDebug"
@@ -553,7 +555,8 @@
                                                         <span class="input-group-text">参数</span>
                                                     </div>
 
-                                                    <input type="text" class="form-control" placeholder="输入参数" id="maskArg">
+                                                    <input type="text" class="form-control" placeholder="输入参数"
+                                                           id="maskArg">
 
                                                     <div class="input-group-append">
                                                         <button onclick="getMask()" type="button"
@@ -586,7 +589,8 @@
                                                         <span class="input-group-text">参数</span>
                                                     </div>
 
-                                                    <input type="text" class="form-control" placeholder="输入参数" id="mockArg">
+                                                    <input type="text" class="form-control" placeholder="输入参数"
+                                                           id="mockArg">
 
                                                     <div class="input-group-append">
                                                         <button onclick="getMock()" type="button"
diff --git a/js/codeManage/operManage.js b/js/codeManage/operManage.js
index f2ec3d9..a5a943e 100644
--- a/js/codeManage/operManage.js
+++ b/js/codeManage/operManage.js
@@ -158,39 +158,44 @@ var onStartContract = function(obj) {
 };
 
 // 集群启动合约
-var startContractUnits = function(place) {
-	// ZYX
-	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;
-	}
-
-	var peersID = "";
-	for ( var i in global.units[unitsID]) {
-		peersID += global.units[unitsID][i].pubKey + ",";
-	}
-
-	var request = {};
-
-	request.action = "startContractMultiPoint";
-	request.peersID = peersID;
-	request.type  = $("#sequence")[0].value;
-	console.log(request.type);
-	if (request.type==0){
-        myToast("提示","请选择集群合约模式!");
+function startContractUnits(place) {
+    // ZYX
+    const unitsID = $("#selectUnits")[0].value.split("_")[1];
+    if (!unitsID || unitsID === "选择节点集群") {
+        myToast("提示", "请选择节点集群!");
         return;
-	}
-	request.projectName = global.ypkName;
-	if (request.projectName==undefined || request.projectName == "请选择ypk文件"){
-		myToast("提示","请选择合约!");
-		return;
-	}
-	request.isPrivate = global.ypkIsPrivate;
-	request.sponsorPeerID = global.peerID;   //peerID of the node
-	console.log(request);
-	global.wssocket.send(JSON.stringify(request));
-};
+    }
+
+    let peersID = "";
+    for (let i in global.units[unitsID]) {
+        peersID += global.units[unitsID][i].pubKey + ",";
+    }
+
+    const request = {};
+
+    request.action = "startContractMultiPoint";
+    request.peersID = peersID;
+    request.type = $("#sequence")[0].value;
+    console.log(request.type);
+    if (request.type == 0) {
+        myToast("提示", "请选择集群合约模式!");
+        return;
+    }
+    request.selectUnitNum = Number($("#selectUnitNum")[0].value);
+    if (!request.selectUnitNum || isNaN(request.selectUnitNum)) {
+        myToast("提示", "请填写集群规模！");
+        return;
+    }
+    request.projectName = global.ypkName;
+    if (!request.projectName || request.projectName == "请选择ypk文件") {
+        myToast("提示", "请选择合约!");
+        return;
+    }
+    request.isPrivate = global.ypkIsPrivate;
+    request.sponsorPeerID = global.peerID;   //peerID of the node
+    console.log(request);
+    global.wssocket.send(JSON.stringify(request));
+}
 
 var onStartTrustfulContract = function(obj) {
 	console.log(obj);