diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..0ce7a27
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,20 @@
+{
+    "MicroPython.executeButton": [
+        {
+            "text": "▶",
+            "tooltip": "运行",
+            "alignment": "left",
+            "command": "extension.executeFile",
+            "priority": 3.5
+        }
+    ],
+    "MicroPython.syncButton": [
+        {
+            "text": "$(sync)",
+            "tooltip": "同步",
+            "alignment": "left",
+            "command": "extension.execute",
+            "priority": 4
+        }
+    ]
+}
\ No newline at end of file
diff --git a/index.html b/index.html
index 8b088cc..85de857 100644
--- a/index.html
+++ b/index.html
@@ -18,8 +18,8 @@
 		</select>
 		<input id="btn" name="btn" type="button" value="执行" class="layui-btn layui-btn-normal" />
 
-		<button type="button" class="layui-btn" id="upload">
-			<i class="layui-icon">&#xe67c;</i>上传APK
+		<button type="button" class="layui-btn" id="setSignFile">
+			<i class="layui-icon">&#xe67c;</i>设置签名
 		</button>
 		<input id="flush" name="flush" type="button" value="刷新设备列表" class="layui-btn" />
 		<input id="showPack" name="showPack" type="button" value="已安装列表" class="layui-btn" />
@@ -36,6 +36,28 @@
 
 </body>
 <script>
+	function showWindows() {
+		utools.showMainWindow()
+	}
+	function uploadSign(alias, aliasPassword, password, sign) {
+		utools.db.put({
+			_id: "alias",
+			data: alias
+		})
+		utools.db.put({
+			_id: "aliasPassword",
+			data: aliasPassword
+		})
+		utools.db.put({
+			_id: "password",
+			data: password
+		})
+		utools.db.put({
+			_id: "sign",
+			data: sign
+		})
+
+	}
 	function log(data) {
 		console.log("日志输出：" + data)
 		$('#log').val($('#log').val() + "\n" + data)
@@ -84,6 +106,9 @@
 	$('#flush').click(function () {
 		reload()
 	})
+	$('#setSignFile').click(function () {
+		setSign()
+	})
 
 	reload()
 	utools.onPluginEnter(({
@@ -91,22 +116,64 @@
 		type,
 		payload
 	}) => {
-		if (type == 'files') {
+		console.log(code)
+		if (type != 'window')
 			path = payload[0].path;
+		if (code == 'install') {
 			console.log("检测到文件:" + path)
 			log("准备安装:" + path)
-		}
-		reload()
-	})
+		} else if (code == 'unapk') {
+			log("准备反编译:" + path)
+			window.unapk(payload[0].path, (stdout, error) => {
+				log(stdout)
+				utools.shellBeep()
+			})
+		} else if (code == 'apkinfo') {
+			window.apkinfo(path, (stdout, error) => {
+				log(stdout)
+			})
+		} else if (code == 'packapk') {
+			utools.readCurrentFolderPath().then((dir) => {
+				log("正在回编译")
+				window.packapk(dir, (stdout, error) => {
+					log(stdout)
+				})
+			})
+		} else if (code == 'signapk') {
+			let isUseSign = utools.db.get('sign')
+			if (isUseSign == null) {
+					setSign()
+			} else {
+				log("正在签名:" + path)
+				window.signapk(payload[0].path, (stdout, error) => {
+					log(stdout)
+					utools.shellBeep()
+					log('签名完成')
+				})
+			}
 
+		}
+	})
+	function setSign() {
+		layer.open({
+			type: 2,
+			title: '设置签名'
+			, area: ['350px', '300px']
+			, content: ['sign_dialog.html', 'no']
+			, cancel: function (index, layero) {
+				layer.close(index)
+				return false;
+			}
+		});
+	}
 
 	function reload() {
 		chinese = [];
 		$('#device').empty();
 		$('#log').val('');
 
-		window.adb('adb devices', (stdout,error) => {
-			if(error==true){
+		window.adb('adb devices', (stdout, error) => {
+			if (error == true) {
 				log(stdout)
 				return;
 			}
@@ -149,31 +216,34 @@
 				log("没有连接设备");
 			}
 		})
+
 	}
 	$('#showPack').click(function () {
-		window.adb("adb shell pm list package", (stdout,error) => {
-			if(error==true){
+		var dv = devices[0].split(/\s+/);
+		window.adb("adb -s "+dv[0]+" shell pm list package", (stdout, error) => {
+			if (error == true) {
 				log(stdout)
 				return;
 			}
 			log(stdout)
 		})
 	})
-	$('#show').click(function(){
-		console.log("aapt dump badging \""+path+"\"")
-		window.adb("aapt dump badging \""+path+"\"",(stdout,error) => {
-			if(error==true){
+	$('#show').click(function () {
+		console.log("aapt dump badging \"" + path + "\"")
+		window.adb("aapt dump badging \"" + path + "\"", (stdout, error) => {
+			if (error == true) {
 				log(stdout)
 				return;
 			}
 			log(stdout)
-			window.adb("aapt dump xmltree \""+path+"\" AndroidManifest.xml",(stdout,error)=>{
+			window.adb("aapt dump xmltree \"" + path + "\" AndroidManifest.xml", (stdout, error) => {
 				log(stdout)
 			})
 		})
 	})
-	$('#showTopActivity').click(function(){
-		window.adb("adb shell dumpsys window | findstr mCurrentFocus",(data,error)=>{
+	$('#showTopActivity').click(function () {
+		var dv = devices[0].split(/\s+/);
+		window.adb("adb -s "+dv[0]+" shell dumpsys window | findstr mCurrentFocus", (data, error) => {
 			log(data)
 		})
 	})
diff --git a/plugin.json b/plugin.json
index 98aca65..9a452f2 100644
--- a/plugin.json
+++ b/plugin.json
@@ -4,22 +4,80 @@
 	"main": "index.html",
 	"version": "0.0.3",
 	"author": "Yutou",
-	 "logo": "logo.png",
-	"preload":"preload.js", 
-	 "pluginSetting":{
-         "single": true
-    },
+	"logo": "logo.png",
+	"preload": "preload.js",
+	"pluginSetting": {
+		"single": true
+	},
 	"features": [
-	    {
-	        "code": "adb",
-	        "cmds":["adb",{
-			"label":"adb install apk",
-			"type":"files",
-			 "fileType": "file",
-                "minNum": 1,
-                "maxNum": 1
-		}]
-	    }
-
+		{
+			"code":"text",
+			"cmds": [ "adb", "android" ]
+		},
+		{
+			"code": "install",
+			"cmds": [
+				{
+					"label": "安装apk到手机",
+					"type": "files",
+					"fileType": "file",
+					"match":"/.*?\\.apk$/i",
+					"minNum": 1,
+					"maxNum": 1
+				}
+			]
+		},
+		{
+			"code": "unapk",
+			"cmds": [
+				{
+					"label": "反编译",
+					"type": "files",
+					"fileType": "file",
+					"match":"/.*?\\.apk$/i",
+					"minNum": 1,
+					"maxNum": 1
+				}
+			]
+		},
+		{
+			"code": "packapk",
+			"cmds": [
+				{
+					"label": "回编apk",
+					"type": "window",
+					"match":{
+						"title":"*"
+					}
+				}
+			]
+		},
+		{
+			"code": "signapk",
+			"cmds": [
+				{
+					"label": "签名apk",
+					"type": "files",
+					"fileType": "file",
+					"match":"/.*?\\.apk$/i",
+					"minNum": 1,
+					"maxNum": 1
+				}
+			]
+		}
+		,
+		{
+			"code": "apkinfo",
+			"cmds": [
+				{
+					"label": "查看apk信息",
+					"type": "files",
+					"fileType": "file",
+					"match":"/.*?\\.apk$/i",
+					"minNum": 1,
+					"maxNum": 1
+				}
+			]
+		}
 	]
 }
\ No newline at end of file
diff --git a/preload.js b/preload.js
index 2f9fe1b..3fb44ff 100644
--- a/preload.js
+++ b/preload.js
@@ -1,19 +1,98 @@
 const exec = require('child_process');
+const path = require('path')
+const fs = require('fs')
+const { POINT_CONVERSION_HYBRID } = require('constants');
 const iconv = require('iconv-lite')
 var encoding = 'GBK';
 var binaryEncoding = 'binary';
-window.adb = function (ext,fun) {
- 
-  exec.exec(ext,{ encoding: 'binary' }, (err, stdout, stderr)=>{
-    if(stderr!=''){
-      fun(iconv.decode(new Buffer(stderr, binaryEncoding), encoding),true)
-    }else if(stdout!=''){
-      fun(iconv.decode(new Buffer(stdout, binaryEncoding), encoding),false)
-    }else if(err!=''){
-      fun(iconv.decode(new Buffer(err, binaryEncoding), encoding),true)
-    }else{
+window.exec_ = function (ext, fun) {
+
+  exec.exec(ext, { encoding: 'binary' }, (err, stdout, stderr) => {
+    if (stderr != '') {
+      fun(iconv.decode(new Buffer(stderr, binaryEncoding), encoding), true)
+    } else if (stdout != '') {
+      fun(iconv.decode(new Buffer(stdout, binaryEncoding), encoding), false)
+    } else if (err != '') {
+      try {
+        fun(iconv.decode(new Buffer(err, binaryEncoding), encoding), true)  
+      } catch (error) {
+        fun(err)
+      }
+      
+    } else {
       fun("异常错误")
     }
-    
+
   })
 }
+window.adb = function (ext, fun) {
+  let adb = getAdb()
+  let _exec = ext.replace('adb', adb)
+  //ext="dir"
+  console.log(_exec)
+  exec.exec(_exec, { encoding: 'binary' }, (err, stdout, stderr) => {
+    if (stderr != '') {
+      fun(iconv.decode(new Buffer(stderr, binaryEncoding), encoding), true)
+    } else if (stdout != '') {
+      fun(iconv.decode(new Buffer(stdout, binaryEncoding), encoding), false)
+    } else if (err != '') {
+      fun(iconv.decode(new Buffer(err, binaryEncoding), encoding), true)
+    } else {
+      fun("异常错误")
+    }
+  })
+}
+window.unapk = function (file, fun) {
+  let apktool = getApkTools();
+  let _exec = getJavaRuntimer()+"java -jar \"" + apktool + "\" d -f \"" + file + "\" --only-main-classes -out=\"" + getFilePath(file) + path.sep + getFileNotExtName(file) + "\""
+  exec_(_exec, fun)
+}
+window.apkinfo = function (file, fun) {
+  let aapt = getAapt()
+  let _exec = aapt + " dump badging " + file
+  exec_(_exec, fun)
+}
+window.packapk = function (dir, fun) {
+  let apktool = getApkTools();
+  let _exec = getJavaRuntimer()+"java -jar " + apktool + " -r b -f " + dir + " -o " + dir + path.sep + "game.apk"
+  exec_(_exec, fun)
+}
+window.signapk = function (file, fun) {
+  let sign = getSign()
+  let _exec =getJavaRuntimer()+ sign + " -verbose -keystore " + utools.db.get('sign').data + ' -keypass ' + utools.db.get('password').data
+    + ' -storepass ' + utools.db.get('aliasPassword').data + ' -signedjar \"' + file + '_sign.apk\" \"'
+    + file + '\" ' + utools.db.get('alias').data
+  console.log(_exec)
+  exec_(_exec, fun)
+}
+window.readSignDialog = function (fun) {
+  console.log('read file')
+  let data = fs.readFileSync('sign_dialog.txt');
+  console.log(data)
+  fun(data)
+}
+
+function getApkTools() {
+  return utools.getPath('documents') + path.sep + 'utools_adb_libs' + path.sep + 'apktool.jar'
+}
+function getAdb() {
+  return utools.getPath('documents') + path.sep + 'utools_adb_libs' + path.sep + 'adb.exe';
+}
+function getAapt() {
+  return utools.getPath('documents') + path.sep + 'utools_adb_libs' + path.sep + 'aapt.exe';
+}
+function getSign() {
+  return  'jarsigner.exe';
+}
+function getSignTools() {
+  return utools.getPath('documents') + path.sep + 'utools_adb_libs' + path.sep + 'sign'+path.sep+'bin';
+}
+function getJavaRuntimer(){
+  return "path="+getSignTools()+"&"
+}
+function getFilePath(file) {
+  return path.dirname(file)
+}
+function getFileNotExtName(file) {
+  return path.basename(file, path.extname(file))
+}
\ No newline at end of file
diff --git a/sign_dialog.html b/sign_dialog.html
new file mode 100644
index 0000000..757075c
--- /dev/null
+++ b/sign_dialog.html
@@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+  <script src="js/jquery-3.2.1.js"></script>
+  <script src="layui/layui.all.js"></script>
+  <link rel="stylesheet" href="layui/css/layui.css">
+  <link rel="stylesheet" href="layui/css/modules/layer/default/layer.css">
+  <link rel="stylesheet" href="layui/css/layui.css" media="all">
+</head>
+
+<body>
+  <form class="layui-form" style="height: 300px;width: 330px;">
+    <div class="layui-form-item">
+      <label class="layui-form-label">别名</label>
+      <div class="layui-input-block">
+        <input type="text" id="alias" required lay-verify="required" placeholder="请输入别名(Alias)" autocomplete="off"
+          class="layui-input">
+      </div>
+    </div>
+    <div class="layui-form-item">
+      <label class="layui-form-label">别名密码</label>
+      <div class="layui-input-block">
+        <input type="text" id="aliasPassword" required lay-verify="required" placeholder="请输入别名密码(AliasPassword)"
+          autocomplete="off" class="layui-input">
+      </div>
+    </div>
+    <div class="layui-form-item">
+      <label class="layui-form-label">签名密码</label>
+      <div class="layui-input-block">
+        <input type="text" id="password" required lay-verify="required" placeholder="请输入签名密码(Password)"
+          autocomplete="off" class="layui-input">
+      </div>
+    </div>
+    <div class="layui-form-item" style="margin-left: 10px;">
+      <button id="select" type="button" class="layui-btn">选择签名</button>
+      <button id="sub" type="button" class="layui-btn">保存</button>
+    </div>
+  </form>
+
+</body>
+<script>
+  layui.use('upload', function () {
+    let upload = layui.upload;
+    let signFile
+    let uploadInst = upload.render({
+      elem: '#select' //绑定元素
+      , url: '/' //上传接口
+      , accept: 'file'
+      , auto: false
+      , choose: function (res) {
+        //上传完毕回调
+        let files = res.pushFile();
+        res.preview(function (index, file, result) {
+          path = file.path;
+          signFile=path
+          window.parent.showWindows()
+        });
+
+      }
+      , error: function () {
+        //请求异常回调
+      }
+    });
+    $('#sub').click(function(){
+      let alias=$('#alias').val()
+      let aliasPassword=$('#aliasPassword').val()
+      let password=$('#password').val()
+      window.parent.uploadSign(alias,aliasPassword,password,signFile)
+      layer.msg('保存成功，正常关闭对话框即可')
+    })
+  })
+
+</script>
+
+</html>
\ No newline at end of file