diff --git a/src/vs/code/electron-main/app.ts b/src/vs/code/electron-main/app.ts
index 4c560e74..6daa44d5 100644
--- a/src/vs/code/electron-main/app.ts
+++ b/src/vs/code/electron-main/app.ts
@@ -108,7 +108,7 @@ import { Semaphore } from "async-mutex";
 
 import * as fs from 'fs';
 import * as path from 'path';
-import { spawn } from 'child_process';
+import { spawn, ChildProcess } from 'child_process';
 
 /**
  * The main VS Code application. There will only ever be one instance,
@@ -453,7 +453,7 @@ export class CodeApplication extends Disposable {
 		});
 
 		//关闭安装引导界面
-		ipcMain.on('kylinide.installWizard.closeWizard', (evevt, arg) => {
+		ipcMain.on('kylinide.installWizard.closeWizard', (evevt, msg) => {
 			if (this.win) {
 				this.win.close();
 			}
@@ -1339,9 +1339,13 @@ export class CodeApplication extends Disposable {
 			let extMap: Record<string, string> = {};
 			let depList: string[] = [];
 			let extList: string[] = [];
-			let installFsWatcher: fs.FSWatcher;
-			let extlogFsWatcher: fs.FSWatcher;
-			let pkglogFsWatcher: fs.FSWatcher;
+			//文件监听；
+			let installFsWatcher: fs.FSWatcher | null;
+			let extlogFsWatcher: fs.FSWatcher | null;
+			let pkglogFsWatcher: fs.FSWatcher | null;
+			//执行安装脚本的进程号；
+			let installProcessId: ChildProcess;
+
 			// let scriptList: {}[] = [];
 			//electron生命周期 监听did-finish-load事件
 			this.win.webContents.on('did-finish-load', async function () {
@@ -1660,47 +1664,48 @@ export class CodeApplication extends Disposable {
 					fs.writeFileSync(logFile0, '');
 				}
 				//监听install pkg输出信息
-				fs.watch(logFile0, (eventType, filename) => {
-					if (eventType === 'change') {
-						// 获取文件的当前大小
-						const stats = fs.statSync(logFile0);
-						const currentSize = stats.size;
-						if (lastLogPosition === 0 && stats.size > 0) {
-							const startDownloadExtMsg = {
-								type: "extDownloadInit",
-							}
-							if (that.win)
-								that.win.webContents.send("kylinide.installWizard.msg", startDownloadExtMsg)
+				pkglogFsWatcher =
+					fs.watch(logFile0, (eventType, filename) => {
+						if (eventType === 'change') {
+							// 获取文件的当前大小
+							const stats = fs.statSync(logFile0);
+							const currentSize = stats.size;
+							if (lastLogPosition === 0 && stats.size > 0) {
+								const startDownloadExtMsg = {
+									type: "extDownloadInit",
+								}
+								if (that.win)
+									that.win.webContents.send("kylinide.installWizard.msg", startDownloadExtMsg)
 
-							const extlogFile0 = installConfig + '/log/extInstall.1.log';
-							fs.writeFileSync(extlogFile0, '');
+								const extlogFile0 = installConfig + '/log/extInstall.1.log';
+								fs.writeFileSync(extlogFile0, '');
+							}
+
+							// 计算更新部分的大小
+							const updateSize = currentSize - lastLogPosition;
+							if (updateSize <= 0) return;
+
+							// 读取更新部分的内容
+							const buffer = Buffer.alloc(updateSize);
+							const fileDescriptor = fs.openSync(logFile0, 'r');
+							fs.readSync(fileDescriptor, buffer, 0, updateSize, lastLogPosition);
+							fs.closeSync(fileDescriptor);
+
+							// 将更新部分的内容转换为字符串并输出
+							const updatedContent = buffer.toString('utf8');
+
+							// 更新上一次读取的位置
+							lastLogPosition = currentSize;
+							const installMsg = {
+								type: "installLogPre",
+								data: updatedContent
+							};
+
+							if (that.win)
+								that.win.webContents.send("kylinide.installWizard.msg", installMsg);
 						}
 
-						// 计算更新部分的大小
-						const updateSize = currentSize - lastLogPosition;
-						if (updateSize <= 0) return;
-
-						// 读取更新部分的内容
-						const buffer = Buffer.alloc(updateSize);
-						const fileDescriptor = fs.openSync(logFile0, 'r');
-						fs.readSync(fileDescriptor, buffer, 0, updateSize, lastLogPosition);
-						fs.closeSync(fileDescriptor);
-
-						// 将更新部分的内容转换为字符串并输出
-						const updatedContent = buffer.toString('utf8');
-
-						// 更新上一次读取的位置
-						lastLogPosition = currentSize;
-						const installMsg = {
-							type: "installLogPre",
-							data: updatedContent
-						};
-
-						if (that.win)
-							that.win.webContents.send("kylinide.installWizard.msg", installMsg);
-					}
-
-				});
+					});
 
 				//检测ext 安装信息文件变化
 				extlogFsWatcher =
@@ -1849,11 +1854,21 @@ export class CodeApplication extends Disposable {
 
 			ipcMain.on("kylinide.installWizard.removeFileLister", async (event, msg) => {
 				if (msg.type == "installFile") {
-					installFsWatcher.close();
+					if (installFsWatcher) {
+						installFsWatcher.close();
+						installFsWatcher = null;
+					}
 				} else if (msg.type == "extFile") {
-					extlogFsWatcher.close();
+					if (extlogFsWatcher) {
+						extlogFsWatcher.close();
+						extlogFsWatcher = null;
+					}
+
 				} else if (msg.type == "pkgFile") {
-					pkglogFsWatcher.close();
+					if (pkglogFsWatcher) {
+						pkglogFsWatcher.close();
+						pkglogFsWatcher = null;
+					}
 				}
 
 			});
@@ -1865,7 +1880,7 @@ export class CodeApplication extends Disposable {
 				let extDownloadUrlList = [];
 				extDownloadPath = installConfig + '/Download/'
 
-				const concurrencyLimit = 5; // 并发限制数量
+				const concurrencyLimit = 1; // 并发限制数量
 				const semaphore = new Semaphore(concurrencyLimit);
 
 				extList.forEach(async (val) => {
@@ -1977,9 +1992,6 @@ export class CodeApplication extends Disposable {
 					} catch (error) {
 						console.error(`执行出错: ${error.message}`);
 					}
-				}
-				else if (msg.type === 'installPkgStop') {
-
 				}
 				else if (msg.type === 'installPkg') {
 					console.log("kylinide.installWizard.msg.process:installPkg");
@@ -2054,7 +2066,7 @@ export class CodeApplication extends Disposable {
 						if (depList.length === 0) return;
 
 						depList.forEach((packageName) => {
-							const command = `apt-get install -y ${packageName} >> ${logFile0}\necho $? >> ${resultFile}\n`;
+							const command = `apt-get install -y ${packageName} >> ${logFile0};\necho $? >> ${resultFile};\nsleep 2;\n`;
 							fs.appendFileSync(installFile, command);
 						});
 
@@ -2106,6 +2118,48 @@ export class CodeApplication extends Disposable {
 						});
 
 					}
+				} else if (msg.type == "cancel") {
+					//1.结束监听
+					//2.结束正在执行的进程，下载，插件安装，软件包安装
+					if (installProcessId && installProcessId.pid && installProcessId.exitCode == null && flagPkexec == 0) {
+						console.log("取消安装before");
+						// var killcommand = `pkexec sudo pkill -TERM -P ${installProcessId.pid}`;
+						var killcommand = `pkexec sudo pkill -f 'bash ${installConfig}/install.sh'`;
+						const sudokill = spawn(killcommand, { shell: true, stdio: 'inherit' });
+
+						sudokill.on('exit', (code, signal) => {
+							if (code == 127) {
+								console.log('授权失败', code);
+							} else {
+
+								console.log("MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM");
+								if (this.win) {
+									this.win.webContents.send("kylinide.installWizard.removeFileLister", { type: 'installFile' });
+									this.win.webContents.send("kylinide.installWizard.removeFileLister", { type: 'extFile' });
+									this.win.webContents.send("kylinide.installWizard.removeFileLister", { type: 'pkgFile' });
+								}
+								installQueue.splice(0);
+								//结束插件下载及安装
+								if (that.win) {
+									that.win.webContents.send("kylinide.installWizard.cancelinstall", { type: "cancelinstall" });
+								}
+							}
+							console.log('kill Exit code:', code);
+						});
+						console.log("取消安装after");
+					} else {
+						console.log("XXXXXXXXXXXXXXXXXXXXXXxx");
+						if (this.win) {
+							this.win.webContents.send("kylinide.installWizard.removeFileLister", { type: 'installFile' });
+							this.win.webContents.send("kylinide.installWizard.removeFileLister", { type: 'extFile' });
+							this.win.webContents.send("kylinide.installWizard.removeFileLister", { type: 'pkgFile' });
+						}
+						installQueue.splice(0);
+						//结束插件下载及安装
+						if (that.win) {
+							that.win.webContents.send("kylinide.installWizard.cancelinstall", { type: "cancelinstall" });
+						}
+					}
 				}
 			});
 
@@ -2154,16 +2208,28 @@ export class CodeApplication extends Disposable {
 				await executeNextInstall(); // 继续执行下一个消息
 			}
 
+			var flagPkexec = 0;
 			function executeScriptWithPkexec(scriptPath: string) {
+				flagPkexec = 0;
 				console.log("executeScriptWithPkexec");
 				try {
 					const pkexecCommand = `pkexec sudo bash ${scriptPath}`;
-					spawn(pkexecCommand, { shell: true, stdio: 'inherit' });
-					console.log(`脚本执行成功: ${scriptPath}`);
-					return true;
+					installProcessId =
+						spawn(pkexecCommand, { shell: true, stdio: 'inherit' });
+
+					installProcessId.on('exit', (code, signal) => {
+						flagPkexec++;
+						console.log('Exit code:', code);
+						if (code == 127) {
+							//授权失败，结束安装。
+							if (that.win) {
+								that.win.webContents.send("kylinide.installWizard.Auth", { type: "pkgNotAuth" });
+							}
+						}
+					});
 				} catch (error) {
 					console.error(`执行脚本时出错: ${error.message}`);
-					return false;
+					// return false;
 				}
 			}
 
@@ -2186,7 +2252,7 @@ export class CodeApplication extends Disposable {
 						if (code === 0) {
 							resolve({ stdout, stderr });
 						} else {
-							reject(new Error(`Command failed with exit code ${code}`));
+							reject(new Error(`Command failed with exit code ${code} `));
 						}
 					});
 				});
@@ -2199,8 +2265,8 @@ export class CodeApplication extends Disposable {
 						if (error) {
 							reject(error);
 						} else {
-							// console.log(`stdout: ${stdout}`);
-							// console.error(`stderr1: ${stderr}`);
+							// console.log(`stdout: ${ stdout } `);
+							// console.error(`stderr1: ${ stderr } `);
 							resolve();
 						}
 					});
@@ -2214,6 +2280,8 @@ export class CodeApplication extends Disposable {
 		});
 	}
 
+
+
 	private replaceBaseUrl(url: string, baseurl: string) {
 		if (url.startsWith("base-url:")) {
 			url = url.replace("base-url:", baseurl);
@@ -2314,11 +2382,11 @@ export class CodeApplication extends Disposable {
 			//获取到判断操作系统的脚本文件
 			var match_script_file_name = g_index_localDataObject["match-script"]["file_name"];
 			var match_script_file_sign = g_index_localDataObject["match-script"]["sign-md5"];
-			var match_script_filePath = path.join(configDir, `./${match_script_file_name}`);
+			var match_script_filePath = path.join(configDir, `${match_script_file_name}`);
 			//获取到存放插件仓库的配置文件
 			var match_ext_file_name = g_index_localDataObject["ext-file"]["file_name"];
 			var match_ext_file_sign = g_index_localDataObject["ext-file"]["sign-md5"];
-			var match_ext_filePath = path.join(configDir, `./${match_ext_file_name}`);
+			var match_ext_filePath = path.join(configDir, `${match_ext_file_name}`);
 
 			//校验本地数据是否有问题
 			if (!this.versify(`${match_script_filePath}`, match_script_file_sign)) {
diff --git a/src/vs/code/electron-main/installWizard/locale/en.json b/src/vs/code/electron-main/installWizard/locale/en.json
index c3dfb65c..c9a6ec46 100644
--- a/src/vs/code/electron-main/installWizard/locale/en.json
+++ b/src/vs/code/electron-main/installWizard/locale/en.json
@@ -7,5 +7,6 @@
 	"okStep": "OK",
 	"onlineInstalllabel": "Online Install",
 	"lablenotNow": "Skip(Configured by myself)",
-	"finish":"Finish"
+	"finish":"Finish",
+	"cancel":"Cancel"
 }
diff --git a/src/vs/code/electron-main/installWizard/locale/zh.json b/src/vs/code/electron-main/installWizard/locale/zh.json
index 3fd02607..7b640ba5 100644
--- a/src/vs/code/electron-main/installWizard/locale/zh.json
+++ b/src/vs/code/electron-main/installWizard/locale/zh.json
@@ -7,5 +7,6 @@
 	"okStep": "确 定",
 	"onlineInstalllabel": "在线安装",
 	"lablenotNow": "跳过(我自己配置)",
-	"finish":"结束"
+	"finish":"结束",
+	"cancel":"取消"
 }
diff --git a/src/vs/code/electron-main/installWizard/page/view/index.css b/src/vs/code/electron-main/installWizard/page/view/index.css
index 2e6a1f43..0bd83e1d 100644
--- a/src/vs/code/electron-main/installWizard/page/view/index.css
+++ b/src/vs/code/electron-main/installWizard/page/view/index.css
@@ -422,7 +422,8 @@ input[readonly] {
 } */
 
 button#prevStep:disabled ,
-button#nextStep:disabled
+button#nextStep:disabled,
+button#cancel:disabled
 {
     background-color: gray;
 	border-color: gray;
diff --git a/src/vs/code/electron-main/installWizard/page/view/index.html b/src/vs/code/electron-main/installWizard/page/view/index.html
index f6f28dc0..59db740e 100644
--- a/src/vs/code/electron-main/installWizard/page/view/index.html
+++ b/src/vs/code/electron-main/installWizard/page/view/index.html
@@ -215,9 +215,8 @@
 					</div>
 					<div class="btn-group right" style="float: right;">
 						<button class="prevStep" id="prevStep"></button>
+						<button class="cancel" id="cancel" style="display:none"></button>
 						<button class="nextStep" id="nextStep" type="submit"></button>
-						<button class="confirm" id="confirm" type="submit" style="display:none"></button>
-						<button class="complete" id="confirm" type="submit" style="display:none"></button>
 					</div>
 				</div>
 			</div>
diff --git a/src/vs/code/electron-main/installWizard/page/view/index.js b/src/vs/code/electron-main/installWizard/page/view/index.js
index 6c50d8d7..408b88ad 100644
--- a/src/vs/code/electron-main/installWizard/page/view/index.js
+++ b/src/vs/code/electron-main/installWizard/page/view/index.js
@@ -40,7 +40,14 @@ let progressNum = 0;
  * 窗口关闭按钮动作
  */
 document.getElementById('closeBtn').addEventListener('click', () => {
-	ipcRenderer.send('kylinide.installWizard.closeWizard', { isFirstLoad });
+	if (onlineInstallRadio.checked && onlineInstallTabArray[onlineInstallTabArrayIndex] == "onlineInstallTab4") {
+		ipcRenderer.send('kylinide.installWizard.closeBefore', { type: "processterm" });
+	}
+	else {
+		ipcRenderer.send('kylinide.installWizard.closeWizard', { type: "close" });
+	}
+
+
 });
 
 document.getElementById('helpLink').addEventListener('click', (e) => {
@@ -65,6 +72,11 @@ document.getElementById('selectConfigPath').addEventListener('click', () => {
 	console.log('get configPath');
 	ipcRenderer.send('kylinide.installWizard.justDownLoad', { type: "getPath" });
 });
+document.getElementById('cancel').addEventListener('click', () => {
+	console.log('cancel');
+	// ipcRenderer.removeAllListeners('kylinide.installWizard.msg');
+	ipcRenderer.send('kylinide.installWizard.msg.process', { type: "cancel" });
+});
 
 
 // 添加点击事件监听器
@@ -122,7 +134,8 @@ function setDisplayLanguage() {
 	document.getElementById('lablenotNow').innerText = setLanguage('lablenotNow');
 	document.getElementById("localInstall").innerText = setLanguage('localInstall');
 	document.getElementById("justDownload").innerText = setLanguage('justDownload');
-	document.getElementById("confirm").innerText = setLanguage('okStep');
+	document.getElementById('cancel').innerText = setLanguage('cancel');
+	// document.getElementById("confirm").innerText = setLanguage('okStep');
 }
 
 ipcRenderer.on('init-data', (event, arg) => {
@@ -459,11 +472,14 @@ function nextPrev(n) {
 		if (onlineInstallTabArray[onlineInstallTabArrayIndex] === "onlineInstallTab3") {
 			document.getElementById('nextStep').disabled = true;
 			document.getElementById('nextStep').innerHTML = setLanguage('okStep');
+
 		}
 		if (onlineInstallTabArray[onlineInstallTabArrayIndex] === "onlineInstallTab4") {
 			document.getElementById('prevStep').disabled = true;
 			document.getElementById('nextStep').disabled = true;
 			document.getElementById('nextStep').innerHTML = setLanguage('okStep');
+			document.getElementById('cancel').innerText = setLanguage('cancel');
+			document.getElementById('cancel').style.display = "inline";
 		}
 	} else if (localInstallRadio.checked) {
 		justDownLoadTabArrayIndex = 0;
@@ -891,14 +907,64 @@ ipcRenderer.on('kylinide.installWizard.msg', (event, msg) => {
 
 			document.getElementById("nextStep").innerText = setLanguage("finish");
 			document.getElementById("nextStep").disabled = false;
+			document.getElementById("cancel").disabled = true;
 			logShow = 0;
 			ipcRenderer.send("kylinide.installWizard.removeFileLister", { type: "extFile" });
 			ipcRenderer.send("kylinide.installWizard.removeFileLister", { type: "pkgFile" });
+			ipcRenderer.send("kylinide.installWizard.removeFileLister", { type: "installFile" });
 
 		}
 	}
 	// preElement.scrollTop = preElement.scrollHeight;
 });
+
+ipcRenderer.on("kylinide.installWizard.Auth", (event, msg) => {
+	if (msg.type == "pkgNotAuth") {
+		finishFlag = 0;
+		let preFinish = document.getElementById("finishPage");
+		let showContext = preFinish.innerHTML;
+		showContext += "授权失败，结束安装\n";
+		showContext += "点击结束按钮退出安装向导\n"
+		preFinish.innerHTML = showContext;
+		preFinish.style.display = 'block';
+		document.getElementById("installLogPre").style.display = 'none';
+		document.getElementById("detailInstallPre").style.display = 'none';
+		document.getElementById("extInstallLogPre").style.display = 'none';
+
+		document.getElementById("nextStep").innerText = setLanguage("finish");
+		document.getElementById("nextStep").disabled = false;
+		document.getElementById("cancel").disabled = true;
+		logShow = 0;
+		ipcRenderer.send("kylinide.installWizard.removeFileLister", { type: "extFile" });
+		ipcRenderer.send("kylinide.installWizard.removeFileLister", { type: "pkgFile" });
+		ipcRenderer.send("kylinide.installWizard.removeFileLister", { type: "installFile" });
+		removeAllListeners();
+	}
+});
+ipcRenderer.on("kylinide.installWizard.cancelinstall", (event, msg) => {
+	if (msg.type == "cancelinstall") {
+		finishFlag = 0;
+		let preFinish = document.getElementById("finishPage");
+		let showContext = preFinish.innerHTML;
+		showContext += "取消安装\n";
+		showContext += "点击结束按钮退出安装向导\n"
+		preFinish.innerHTML = showContext;
+		preFinish.style.display = 'block';
+		document.getElementById("installLogPre").style.display = 'none';
+		document.getElementById("detailInstallPre").style.display = 'none';
+		document.getElementById("extInstallLogPre").style.display = 'none';
+
+		document.getElementById("nextStep").innerText = setLanguage("finish");
+		document.getElementById("nextStep").disabled = false;
+		document.getElementById("cancel").disabled = true;
+		logShow = 0;
+		ipcRenderer.send("kylinide.installWizard.removeFileLister", { type: "extFile" });
+		ipcRenderer.send("kylinide.installWizard.removeFileLister", { type: "pkgFile" });
+		ipcRenderer.send("kylinide.installWizard.removeFileLister", { type: "installFile" });
+		removeAllListeners();
+	}
+})
+
 //根据key值获取value
 function getNameFromKey(key) {
 	let name = '';
@@ -1028,4 +1094,5 @@ function removeAllListeners() {
 	ipcRenderer.removeAllListeners('message-to-jsb');
 	ipcRenderer.removeAllListeners('kylinide.installWizard.msg');
 	ipcRenderer.removeAllListeners('kylinide.installWizard.removeFileLister');
+	ipcRenderer.removeAllListeners('kylinide.installWizard.Auth');
 }