feat: change title

change title with node addr

js/NodePortal.js

@@ -276,7 +276,7 @@ function getControlWsUrl(host) {
 function initWSocket() {
     const host = document.location.host;
     const url = getControlWsUrl(host);
-    document.title = `数瑞智能合约节点管理中心${host}`;
+    document.title = `数瑞智能合约节点管理中心（${host}）`;
     // console.log("connect ws:" + url);
     global.wssocket = createWssocket(url, function () {
         getSession();
@@ -518,7 +518,4 @@ function addNodeUnit(obj) {
     }
     option.value = obj.key;
     x.add(option, null);
-}
-
-
-
+}