diff --git a/NodePortal.html b/NodePortal.html
index bfda802..e6f3fc8 100644
--- a/NodePortal.html
+++ b/NodePortal.html
@@ -230,15 +230,22 @@
                                                             onchange="changeYpkName(this.value)">
                                                         <option selected>请选择ypk文件</option>
                                                     </select>
+                                                    <input class="form-control" id="createParam"
+                                                           placeholder="填写启动参数" class="modal_input"/>
+                                                    <div class="input-group-text">
+                                                        <input type="checkbox" id="autoConvertStr"
+                                                               aria-label="Checkbox for convertParam"
+                                                               data-toggle="tooltip"
+                                                               checked
+                                                               title="" data-original-title="自动将参数转为JSON对象"/>
+                                                    </div>
                                                     <select id="selectDumpPeriod" class="custom-select"
                                                             style="appearance: none">
-
                                                         <option selected>不保存</option>
-                                                        <option selected>/12hours自动保存</option>
-                                                        <option selected>/1day自动保存</option>
-                                                        <option selected>/2days自动保存</option>
-                                                        <option selected>选择状态保存模式</option>
-
+                                                        <option>/12hours自动保存</option>
+                                                        <option>/1day自动保存</option>
+                                                        <option>/2days自动保存</option>
+                                                        <option>选择状态保存模式</option>
                                                     </select>
                                                     <div class="input-group-append">
                                                         <button onclick="deleteYpk()"
@@ -1094,7 +1101,8 @@
                                                            id='nodeCenterWSInput'>
                                                     <div class='input-group-append'>
                                                         <button class='btn btn-outline-secondary' type='button'
-                                                                id='changeNodeCenterWS' onclick='changeNodeCenterWS()'>修改
+                                                                id='changeNodeCenterWS' onclick='changeNodeCenterWS()'>
+                                                            修改
                                                         </button>
                                                     </div>
                                                 </div>
@@ -1356,6 +1364,7 @@
 
 
 
+
 </script>
 
 </body>
diff --git a/js/NodeContractInstances.js b/js/NodeContractInstances.js
index ed612c2..62749ed 100644
--- a/js/NodeContractInstances.js
+++ b/js/NodeContractInstances.js
@@ -102,8 +102,6 @@ function drawConInfoTable(table) {
 <th>状态</th>
 <th>端口</th>
 <th>类型</th>
-<th>通讯</th>
-<th>共识</th>
 <!--<th>返回方式</th>-->
 <th>次数</th>
 <th>流量</th>
@@ -125,19 +123,20 @@ ${table[i].name}
 <td>${table[i]['contractStatus']}</td>
 <td>${table[i].port || '-'}</td>
 <td>${table[i].type}</td>
-<td>${table[i]['networkType'] ? "P2P" : "TCP"}</td>
-<td>${table[i]['consensusType'] ? CONSENSUS_TABLE[table[i]['consensusType']] : '无'}</td>
+<!--<td>${table[i]['networkType'] ? "P2P" : "TCP"}</td>-->
+<!--<td>${table[i]['consensusType'] ? CONSENSUS_TABLE[table[i]['consensusType']] : '无'}</td>-->
 <!--<td>${table[i].responseType ? RESPONSE_TYPE_TABLE[table[i].responseType] : '-'}</td>-->
 <td>${table[i].times}</td>
 <td>${table[i]['traffic'] || '-'}</td>
 <td>${table[i].storage || '-'}</td>
 <td style='padding:2px 12px 2px 12px'>
 <button onclick="stopContractByID('${table[i].id}')" class="btn btn-secondary">停止</button>
+<button onclick="restartContractByID('${table[i].id}')" class="btn btn-secondary">重启</button>
 </td>
 </tr>`
     }
     html += tableTail;
-    html = "<h5 class='card-title'>DO实例列表</h5>" + html;
+    html = "<h5 class='card-title'>DO实例列表</h5>" + "<button onclick='pruneKilledContract()' class='btn btn-secondary' style='float:right'>清除已停合约</button>"+html;
     ciTabDiv.html(html);
 
     $("#ciTabDivTab").DataTable(
@@ -184,6 +183,29 @@ function stopContractByID(contractID) {
     });
 }
 
+function pruneKilledContract() {
+    $("#dialogBodyDiv").html("是否清除已停合约" );
+    showDialog("请确认", function () {
+        global.wssocket.send(JSON.stringify({
+            action: 'pruneKilledContract',
+            requestID: new Date().getTime().toString()
+        }));
+        setTimeout(listContractProcess,1000);
+    });
+}
+
+
+function restartContractByID(contractID) {
+    $("#dialogBodyDiv").html("是否重启合约，ContractID：" + contractID);
+    showDialog("请确认", function () {
+        global.wssocket.send(JSON.stringify({
+            action: 'restartContractProcess',
+            requestID: new Date().getTime().toString(),
+            id: contractID
+        }));
+    });
+}
+
 function drawContractInstanceStatusPie(table) {
     const ciStatusPieDiv = $("#ciStatusPieDiv")
     if (ciStatusPieDiv.css("height") === "0px") {
diff --git a/js/OnlineIDE.js b/js/OnlineIDE.js
index a8486d0..e623f98 100644
--- a/js/OnlineIDE.js
+++ b/js/OnlineIDE.js
@@ -353,12 +353,12 @@ function initResponseAndOutputArea() {
 function onExecuteResult(obj) {
     const executeResultTitleEl = $("#executeResultTitle");
     const data = obj;
-    var sytleTail = "未知格式";
+    var styleTail = "未知格式";
     if (data.result==undefined) {
       styleTail = "Undefined";
       data.result = "";
     } else if (data.result instanceof Object) {
-        sytleTail = "JSON格式";
+        styleTail = "JSON格式";
         data.result =JSON.stringify(data.result);
     } else if (typeof data.result == 'string') {
         styleTail = "字符串格式";
diff --git a/js/codeManage/operManage.js b/js/codeManage/operManage.js
index a5a943e..9aae93a 100644
--- a/js/codeManage/operManage.js
+++ b/js/codeManage/operManage.js
@@ -131,10 +131,23 @@ var startContractAtSlave = function() {
 	}
 	var dumpPeriod = switchPeriod(period);
 	var project = global.ypkName;
-
     $("#result")[0].innerHTML="正在启动，请稍候";
 	var request = {};
 	request.action = "startContractByYPK";
+	if (createParam !='') {
+	    request.createParam = createParam.value;
+	    $("#createParam").css("color","");
+        if (autoConvertStr.value=='on') {
+            try{
+              request.createParam = JSON.parse(request.createParam);
+              $("#createParam").css("color","");
+            }catch(e){
+              console.log(e);
+              $("#createParam").css("color","red");
+            }
+        }else{
+        }
+	}
 	request.dumpPeriod = dumpPeriod;
 	request.isPrivate = global.ypkIsPrivate;
 	request.owner = global.sm2Key.publicKey;