diff --git a/scripts/termpttcc-autologin.user.js b/scripts/termpttcc-autologin.user.js
index e3c6c99..a96c70b 100644
--- a/scripts/termpttcc-autologin.user.js
+++ b/scripts/termpttcc-autologin.user.js
@@ -1,92 +1,110 @@
 // ==UserScript==
 // @name         term.ptt.cc 自動登入
 // @namespace    https://blog.maple3142.net/
-// @version      0.3.0
+// @version      0.3.1-kix
 // @description  自動登入 term.ptt.cc + 自動跳過一些畫面
 // @author       maple3142
 // @match        https://term.ptt.cc/
 // @run-at       document-start
 // @grant        unsafeWindow
 // @grant        window.close
+// @grant        GM.registerMenuCommand
+// @grant        GM.setValue
+// @grant        GM.getValue
+// @grant        GM.deleteValue
 // @compatible   firefox >=52
 // @compatible   chrome >=55
 // @license      MIT
 // ==/UserScript==
 
-const ID = ''
-const PASS = ''
 const skiplist = [
-	{ re: /歡迎您再度拜訪，上次您是從.*連往本站。/, input: '\n' }, //跳過啟動頁 1
-	{ re: /單一小時上線人次.*單日上線人次/, input: 'q' }, // 跳過啟動頁 2
-	{ re: /您想刪除其他重複登入的連線嗎？\[Y\/n\]/, input: 'y\n' }, // 自動刪除重複登入
-	{ re: /上方為使用者心情點播留言區，不代表本站立場/, input: 'f\n' } // 自動進入我的最愛(第一次)
+    { re: /歡迎您再度拜訪，上次您是從.*連往本站。/, input: '\n' }, //跳過啟動頁 1
+    { re: /單一小時上線人次.*單日上線人次/, input: 'q' }, // 跳過啟動頁 2
+    { re: /您想刪除其他重複登入的連線嗎？\[Y\/n\]/, input: 'y\n' }, // 自動刪除重複登入
+    { re: /上方為使用者心情點播留言區，不代表本站立場/, input: 'f\n' } // 自動進入我的最愛(第一次)
 ]
 const closeOnQuit = true
 const closeWarning = true
-;(function() {
-	'use strict'
-	// event
-	const E = {
-		callbacks: {},
-		on(evt, cb) {
-			if (!Array.isArray(this.callbacks[evt])) this.callbacks[evt] = []
-			this.callbacks[evt].push(cb)
-		},
-		emit(evt, ...args) {
-			if (!Array.isArray(this.callbacks[evt])) return
-			this.callbacks[evt].forEach(cb => cb(...args))
-		},
-		off(evt, cb) {
-			if (!cb) this.callbacks[evt] = []
-			else this.callbacks = this.callbacks.filter(x => x !== cb)
-		}
-	}
 
-	// helpers
-	const insertText = (() => {
-		let t = document.querySelector('#t')
-		return str => {
-			if (!t) t = document.querySelector('#t')
-			const e = new CustomEvent('paste')
-			e.clipboardData = { getData: () => str }
-			t.dispatchEvent(e)
-		}
-	})()
-	function hook(obj, key, cb) {
-		const fn = obj[key].bind(obj)
-		obj[key] = function(...args) {
-			fn.apply(this, args)
-			cb.apply(this, args)
-		}
-	}
+; (async function() {
+    'use strict'
+    // event
 
-	// console hook
-	hook(unsafeWindow.console, 'info', t => {
-		if (typeof t !== 'string' || !/pttchrome (\w+)/.test(t)) return
-		const evt = /pttchrome (\w+)/.exec(t.trim())[1]
-		E.emit(evt.replace(/^on/, '').toLowerCase())
-	})
-	hook(unsafeWindow.console, 'log', t => {
-		if (t === 'view update') E.emit('update')
-	})
+    GM.registerMenuCommand('清除登入資訊', async function() {
+        await GM.deleteValue("ID")
+        await GM.deleteValue("PASS")
+        window.location.reload()
+        }, 'r');
 
-	// main
-	E.on('connect', () => insertText(ID + '\n' + PASS + '\n'))
-	E.on('update', () => {
-		const t = Array.prototype.map.call(document.querySelectorAll('span[type=bbsRow]'), x => x.textContent).join('')
-		const ar = skiplist.filter(x => x.re.test(t))
-		for (let i = 0; i < ar.length; i++) {
-			if (ar[i].executed) continue
-			insertText(ar[i].input)
-			ar[i].executed = true
-		}
-		if (skiplist.filter(x => x.executed).length === skiplist.length) E.off('update')
-	})
-	if (closeOnQuit) E.on('close', close)
-	if (!closeWarning) {
-		unsafeWindow.addEventListener = (fn => (...args) => {
-			if (args[0] === 'beforeunload') return
-			fn(...args)
-		})(unsafeWindow.addEventListener.bind(unsafeWindow))
-	}
+    var ID = await GM.getValue("ID")
+    var PASS = await GM.getValue("PASS")
+    if(!ID || !PASS) {
+        ID = prompt("請輸入帳號")
+        PASS = prompt("請輸入密碼")
+        await GM.setValue("ID", ID)
+        await GM.setValue("PASS", PASS)
+    }
+    const E = {
+        callbacks: {},
+        on(evt, cb) {
+            if (!Array.isArray(this.callbacks[evt])) this.callbacks[evt] = []
+            this.callbacks[evt].push(cb)
+        },
+        emit(evt, ...args) {
+            if (!Array.isArray(this.callbacks[evt])) return
+            this.callbacks[evt].forEach(cb => cb(...args))
+        },
+        off(evt, cb) {
+            if (!cb) this.callbacks[evt] = []
+            else this.callbacks = this.callbacks.filter(x => x !== cb)
+        }
+    }
+
+    // helpers
+    const insertText = (() => {
+        let t = document.querySelector('#t')
+        return str => {
+            if (!t) t = document.querySelector('#t')
+            const e = new CustomEvent('paste')
+            e.clipboardData = { getData: () => str }
+            t.dispatchEvent(e)
+        }
+    })()
+    function hook(obj, key, cb) {
+        const fn = obj[key].bind(obj)
+        obj[key] = function(...args) {
+            fn.apply(this, args)
+            cb.apply(this, args)
+        }
+    }
+
+    // console hook
+    hook(unsafeWindow.console, 'info', t => {
+        if (typeof t !== 'string' || !/pttchrome (\w+)/.test(t)) return
+        const evt = /pttchrome (\w+)/.exec(t.trim())[1]
+        E.emit(evt.replace(/^on/, '').toLowerCase())
+    })
+    hook(unsafeWindow.console, 'log', t => {
+        if (t === 'view update') E.emit('update')
+    })
+
+    // main
+    E.on('connect', () => insertText(ID + '\n' + PASS + '\n'))
+    E.on('update', () => {
+        const t = Array.prototype.map.call(document.querySelectorAll('span[type=bbsRow]'), x => x.textContent).join('')
+        const ar = skiplist.filter(x => x.re.test(t))
+        for (let i = 0; i < ar.length; i++) {
+            if (ar[i].executed) continue
+            insertText(ar[i].input)
+            ar[i].executed = true
+        }
+        if (skiplist.filter(x => x.executed).length === skiplist.length) E.off('update')
+    })
+    if (closeOnQuit) E.on('close', close)
+    if (!closeWarning) {
+        unsafeWindow.addEventListener = (fn => (...args) => {
+            if (args[0] === 'beforeunload') return
+            fn(...args)
+        })(unsafeWindow.addEventListener.bind(unsafeWindow))
+    }
 })()