diff --git a/src/js/contractlist.js b/src/js/contractlist.js
index d77a745..58bb7d7 100644
--- a/src/js/contractlist.js
+++ b/src/js/contractlist.js
@@ -3,7 +3,7 @@ var loadContractList = function (e) {
     param.action = "listNodes";
     param.pubKey = global.sm2Key.publicKey;
     global.wssocket.send(JSON.stringify(param));
-    if (global.nodeInfo == undefined) {
+    if (global.nodeInfo) {
         setTimeout(loadContractList, 300);
         return;
     }
@@ -11,7 +11,7 @@ var loadContractList = function (e) {
         var list = [];
         for (var i = 0; i < global.nodeInfo.online.length; i++) {
             var node = global.nodeInfo.online[i];
-            if (node.contracts != undefined)
+            if (node.contracts)
                 for (var j = 0; j < node.contracts.length; j++) {
                     list.push(node.contracts[j]);
                 }
@@ -143,24 +143,32 @@ var drawContractListTable = function (list) {
             "sSortDescending": ": 以降序排列此列"
         }
     };
-    var tableHead = "<table id='contractListTabDivTab' class='table display row-border'><thead><tr><th>序号</th><th>合约ID</th><th>合约名称</th><th>运行模式</th><th>合约类型</th><th>方法数量</th></tr></thead><tbody>";
+    const tableHead = "<table id='contractListTabDivTab' class='table display row-border'>" +
+        "<thead><tr>" +
+        "<th>序号</th>" +
+        "<th>合约ID</th>" +
+        "<th>合约名称</th>" +
+        "<th>运行模式</th>" +
+        "<th>合约类型</th>" +
+        "<th>方法数量</th>" +
+        "</tr></thead><tbody>";
     var tableTail = "</tbody></table>";
     var html = tableHead;
     var count = 0;
     for (var i = 0; i < list.length; i++) {
         var node = list[i];
-        if (node.contracts != undefined)
+        if (node.contracts)
             for (var j = 0; j < node.contracts.length; j++) {
                 var c = node.contracts[j];
-                if (c.type != undefined && c.type.startsWith("RequestAll") && !c.isMaster)
+                if (c.type && c.type.startsWith("RequestAll") && !c.isMaster)
                     continue;
                 html += "<tr><td>";
                 html += (++count);
                 html += "</td><td>";
                 html += c.contractID;
                 html += "</td><td>";
-                html += "<a onclick='jumpToContractClient(\"" + node.masterAddress + "\",\"" + c.contractID + "\")' style='cursor: pointer'>"
-                html += c.contractName;
+                html += `<a onclick='jumpToContractClient("${node.masterAddress}","${c.contractID}")' style='cursor: pointer'>`
+                html += c.contractName + (c.type && c.type.startsWith("SelfAdaptive") && c.isMaster ? "(M)" : "");
                 html += "</a>"
                 html += "</td><td>";
                 html += c.type;
@@ -170,9 +178,11 @@ var drawContractListTable = function (list) {
                 // html+=c.events.length
                 // else html+=0;
                 html += "</td><td>";
-                if (c.exportedFunctions != undefined)
+                if (c.exportedFunctions) {
                     html += c.exportedFunctions.length;
-                else html += "-1";
+                } else {
+                    html += "-1";
+                }
                 html += "</td></tr>";
             }
     }