..

app-ui/App.jsx

@@ -126,12 +126,13 @@ export default class App extends React.Component {
   }
 
   setHostsContent (v) {
-    if (this.state.current.content === v) return // not changed
+    let {current, list} = this.state
+    if (current.content === v) return // not changed
 
-    let current = Object.assign({}, this.state.current, {
+    current = Object.assign({}, current, {
       content: v || ''
     })
-    let list = this.state.list.slice(0)
+    list = list.slice(0)
     let idx = list.findIndex(i => i.id === current.id)
     if (idx !== -1) {
       list.splice(idx, 1, current)

app-ui/events/list_updated.js

@@ -18,8 +18,10 @@ module.exports = (app, new_list, hosts = null) => {
             state.sys_hosts = sys_hosts
             state.current = sys_hosts
           })
+
       } else if (hosts) {
         state.current = hosts
+
       } else if (current) {
         let c = new_list.find(i => i.id === current.id)
         if (c) {

app/server/apply.js

@@ -166,6 +166,7 @@ module.exports = (cnt, pswd) => {
         let after_cmd = pref.after_cmd
 
         if (after_cmd) {
+          // todo 传入当前应用的模块名作为参数
           exec(after_cmd, (error, stdout, stderr) => {
             // command output is in stdout
             if (error) {