diff --git a/hdc/api/api_scan_vs_plugin/src/extension.js b/hdc/api/api_scan_vs_plugin/src/extension.js
index 232c09b8..343d1eff 100755
--- a/hdc/api/api_scan_vs_plugin/src/extension.js
+++ b/hdc/api/api_scan_vs_plugin/src/extension.js
@@ -24,6 +24,10 @@ const path = require('path');
 var exeFilePath = null;
 const dirCache={};
 var globalPanel = null;
+
+var importToolChain = false;
+var extensionIds = [];
+var nextPluginId = null;
 // this method is called when your extension is activated
 // your extension is activated the very first time the command is executed
 
@@ -33,7 +37,7 @@ var globalPanel = null;
 function activate(context) {
 	// Use the console to output diagnostic information (console.log) and errors (console.error)
 	// This line of code will only be executed once when your extension is activated
-	console.log('Congratulations, your extension "gnapi" is now active!');
+	console.log('Congratulations, your extension "ApiScan" is now active!');
 	let disposable = register(context, 'api_scan');
 	let disposableMenu = register(context, 'api_scan_menu');
 	context.subscriptions.push(disposable);
@@ -72,7 +76,7 @@ function exeFileExit() {
 }
 
 function register(context, command) {
-	let disposable = vscode.commands.registerCommand(command, function (uri) {
+	let disposable = vscode.commands.registerCommand(command, function (uri, boolValue, items) {
 		// The code you place here will be executed every time your command is executed
 		// Display a message box to the user
 		globalPanel = vscode.window.createWebviewPanel(
@@ -84,7 +88,24 @@ function register(context, command) {
 				retainContextWhenHidden: true, // Keep the WebView state when it is hidden to avoid being reset
 			}
 		);
-		globalPanel.webview.html = getWebviewContent(context);
+
+		if (typeof(boolValue) == 'boolean' && Array.isArray(items)) {
+			if (boolValue == true) {
+				//遍历数组item,查看当前插件id是数组的第几个元素，并拿出下一个元素，并判断当前id是否是最后一个元素并做相应处理
+				let myExtensionId = 'kaihong.ApiScan';
+				for (let i = 0; i < items.length; i++) {
+					if (myExtensionId == items[i] && (i == items.length - 1)) {
+						importToolChain = false;
+					} else if (myExtensionId == items[i] && (i != items.length - 1)) {
+						importToolChain = boolValue;
+						nextPluginId = items[i + 1];
+					}
+					extensionIds.push(items[i]);
+				}
+			}
+		}
+		
+		globalPanel.webview.html = getWebviewContent(context, importToolChain);
 		let msg;
 		globalPanel.webview.onDidReceiveMessage(message => {
 			msg = message.msg;
@@ -92,19 +113,8 @@ function register(context, command) {
 				globalPanel.dispose();
 			}
 			else if (msg == "api_scan") {
-				let name = message.fileNames;
-				let genDir = message.genDir;
-				name = re.replaceAll(name, " ", "");
-				if ("" == name) {
-					vscode.window.showErrorMessage("Please enter the path!");
-					return;
-				}
-				if (exeFileExit()) {
-					executorApiscan(name, genDir);
-				} else {
-					vscode.window.showInformationMessage("Copy executable program to " + __dirname);
-				}
-			}else {
+				checkReceiveMsg(message);
+			} else {
 				selectPath(globalPanel, message);
 			}
 		}, undefined, context.subscriptions);
@@ -119,6 +129,59 @@ function register(context, command) {
 	return disposable;
 }
 
+function checkReceiveMsg(message) {
+	let name = message.fileNames;
+	let genDir = message.genDir;
+	let buttonName = message.buttonName;
+	name = re.replaceAll(name, " ", "");
+	if ("" == name) {
+		vscode.window.showErrorMessage("Please enter the path!");
+		return;
+	}
+	if (exeFileExit()) {
+		executorApiscan(name, genDir);
+		if (buttonName == 'Next') {
+			startNextPlugin();
+		}
+	} else {
+		vscode.window.showInformationMessage("Copy executable program to " + __dirname);
+	}
+}
+
+/**
+* 获取插件执行命令
+*/
+function nextPluginExeCommand(nextPluginId) {
+    if (nextPluginId == "kaihong.ApiScan") {
+		return 'api_scan';
+	} else if (nextPluginId == "kaihong.gn-gen") {
+		return 'generate_gn';
+	} else if (nextPluginId == "kaihong.service-gen") {
+		return 'generate_service';
+	} else if (nextPluginId == "kaihong.ts-gen") {
+		return 'generate_ts';
+	} else if (nextPluginId == "kaihong.napi-gen") {
+		return 'generate_napi';
+	} else {
+		return null;
+	}
+}
+
+/**
+* 执行完毕后开启工具链中下一个插件
+*/
+function startNextPlugin() {
+	const extension = vscode.extensions.getExtension(nextPluginId);
+	if (extension) {
+		let startNextPlugin = nextPluginExeCommand(nextPluginId);
+		try {
+			vscode.commands.executeCommand(startNextPlugin, '', importToolChain, extensionIds);
+		} catch (error) {
+			console.error(error);
+		}
+	}
+}
+
 /**
 * 选择本地目录/文件夹
 */
@@ -149,10 +212,14 @@ function selectPath(panel, message) {
 // this method is called when your extension is deactivated
 function deactivate() { }
 
-function getWebviewContent(context) {
+function getWebviewContent(context, importToolChain) {
 	let data = readFile(__dirname + '/vs_plugin_view.html');
 	data = getWebViewContent(context, '/vs_plugin_view.html');
-	return data.toString();
+  let content = data.toString();
+	if (importToolChain) {
+		content = content.replace('Ok', 'Next');
+	}
+	return content;
 }
 
 function getWebViewContent(context, templatePath) {
diff --git a/hdc/api/api_scan_vs_plugin/src/package.json b/hdc/api/api_scan_vs_plugin/src/package.json
index 8dc4d1b8..7471d18f 100755
--- a/hdc/api/api_scan_vs_plugin/src/package.json
+++ b/hdc/api/api_scan_vs_plugin/src/package.json
@@ -69,7 +69,7 @@
 		"vsce": "^2.11.0"
 	},
 	"repository": {
-        "type": "gitee",
-        "url": "https://gitee.com/openharmony/napi_generator/tree/master/hdc/api"
-    }
+		"type": "gitee",
+		"url": "https://gitee.com/openharmony/napi_generator/tree/master/hdc/api"
+	}
 }
diff --git a/hdc/api/api_scan_vs_plugin/src/vs_plugin_view.html b/hdc/api/api_scan_vs_plugin/src/vs_plugin_view.html
index dc417c40..4a66dee2 100755
--- a/hdc/api/api_scan_vs_plugin/src/vs_plugin_view.html
+++ b/hdc/api/api_scan_vs_plugin/src/vs_plugin_view.html
@@ -113,10 +113,12 @@
     function sendApiscanParamMsg() {
         var fileNames = document.getElementById("asFilePath").value;
         var genDir = document.getElementById("genASResultDir").value;
+        var buttonName = document.getElementById("okButton").textContent;
         var result = {
             msg: "api_scan",
             fileNames: fileNames,
             genDir: genDir,
+            buttonName: buttonName,
         }
         vscode.postMessage(result);
     }
@@ -186,7 +188,7 @@
                 <div style="margin-top: 20px; text-align: left;">
                     <button type="button" class="button" onclick="cancel()"
                         style="background-color: #333333; border: 1px solid #333333; color: #fff;">Cancel</button>
-                    <button type="button" class="button" onclick="sendApiscanParamMsg()"
+                    <button id="okButton" type="button" class="button" onclick="sendApiscanParamMsg()"
                         style="background-color: #4B97D9; border: 1px solid #4B97D9; color: #fff;">Ok</button>
                     <a href="https://gitee.com/openharmony/napi_generator" target="_blank">
                         <button type="button"
diff --git a/hdc/assist/assist_tools_vs_plugin/package.json b/hdc/assist/assist_tools_vs_plugin/package.json
new file mode 100644
index 00000000..b94e87c5
--- /dev/null
+++ b/hdc/assist/assist_tools_vs_plugin/package.json
@@ -0,0 +1,26 @@
+{
+  "name": "assist_tools",
+  "version": "1.0.0",
+  "description": "This is the Kaihong assistance tools unified entrance for OpenHarmony OS developer.",
+  "main": "./src/extension.js",
+  "directories": {
+    "doc": "docs"
+  },
+  "dependencies": {
+    "mocha": "^9.2.1",
+    "node-gyp": "^8.4.1",
+    "stdio": "^2.1.1",
+    "typescript": "^4.5.5"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+  },
+  "author": "",
+  "license": "ISC",
+  "pkg": {
+    "assets": [
+    ]
+  }
+}
diff --git a/hdc/assist/assist_tools_vs_plugin/src/LICENSE b/hdc/assist/assist_tools_vs_plugin/src/LICENSE
new file mode 100644
index 00000000..72f817fb
--- /dev/null
+++ b/hdc/assist/assist_tools_vs_plugin/src/LICENSE
@@ -0,0 +1,201 @@
+  Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
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+      including but not limited to software source code, documentation
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+
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+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
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+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
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+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
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+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
\ No newline at end of file
diff --git a/hdc/assist/assist_tools_vs_plugin/src/extension.js b/hdc/assist/assist_tools_vs_plugin/src/extension.js
new file mode 100644
index 00000000..a97ae533
--- /dev/null
+++ b/hdc/assist/assist_tools_vs_plugin/src/extension.js
@@ -0,0 +1,244 @@
+/*
+* Copyright (c) 2022 Shenzhen Kaihong Digital Industry Development Co., Ltd. 
+* Licensed under the Apache License, Version 2.0 (the "License"); 
+* you may not use this file except in compliance with the License. 
+* You may obtain a copy of the License at 
+*
+* http://www.apache.org/licenses/LICENSE-2.0 
+*
+* Unless required by applicable law or agreed to in writing, software 
+* distributed under the License is distributed on an "AS IS" BASIS, 
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+* See the License for the specific language governing permissions and 
+* limitations under the License. 
+*/
+
+// The module 'vscode' contains the VS Code extensibility API
+// Import the module and reference it with the alias vscode in your code below
+const vscode = require('vscode');
+const fs = require('fs');
+const path = require('path');
+const { readFile } = require('./util/VsPluginTool');
+
+var extensionIds = [];
+var importCheck = false;
+
+// This method is called when your extension is activated
+// Your extension is activated the very first time the command is executed
+
+/**
+ * @param {vscode.ExtensionContext} context
+ */
+function activate(context) {
+
+	// Use the console to output diagnostic information (console.log) and errors (console.error)
+	// This line of code will only be executed once when your extension is activated
+	console.log('Congratulations, your extension "Kaihong Assist Tools" is now active!');
+
+	// The command has been defined in the package.json file
+	// Now provide the implementation of the command with  registerCommand
+	// The commandId parameter must match the command field in package.json
+	let disposable = vscode.commands.registerCommand('assist_tools', function () {
+		// The code you place here will be executed every time your command is executed
+
+		globalPanel = vscode.window.createWebviewPanel(
+			'assist tools', // Identifies the type of WebView
+			'Kaihong Assist Tools', // Title of the panel displayed to the user
+			vscode.ViewColumn.Two, // Display the WebView panel in the form of new columns in the editor
+			{
+				enableScripts: true, // Enable or disable JS, default is Enable
+				retainContextWhenHidden: true, // Keep the WebView state when it is hidden to avoid being reset
+			}
+		);
+		globalPanel.webview.html = getWebviewContent(context);
+		let msg;
+		globalPanel.webview.onDidReceiveMessage(message => {
+			msg = message.msg;
+			if (msg == "cancel") {
+				globalPanel.dispose();
+			} else if (msg == "startApi") {
+				const extensionId = 'kaihong.ApiScan';
+				installStartExtension(extensionId);
+			} else if (msg == "startGn") {
+				const extensionId = 'kaihong.gn-gen';
+				installStartExtension(extensionId);
+			} else if (msg == "startService") {
+				const extensionId = 'kaihong.service-gen';
+				installStartExtension(extensionId);
+			} else if (msg == "startTs") {
+				const extensionId = 'kaihong.ts-gen';
+				installStartExtension(extensionId);
+			} else if (msg == "startNapi") {
+				const extensionId = 'kaihong.napi-gen';
+				installStartExtension(extensionId);
+			} else if (msg == "param") {
+				let isSelectToolChain = installExtensions(message);
+				startExtensions(isSelectToolChain);
+			}
+		}, undefined, context.subscriptions);
+		// Display a message box to the user
+		vscode.window.showInformationMessage('Welcome to use Kaihong Assist Tools!');
+	});
+
+	context.subscriptions.push(disposable);
+}
+
+function installExtensions(message) {
+	importCheck = message.importIsCheck;
+	let checkApi = message.checkApi;
+	let checkGn = message.checkGn;
+	let checkService = message.checkService;
+	let checkTs = message.checkTs;
+	let checkNapi = message.checkNapi;
+	if (importCheck) {
+		if (extensionIds.length != 0) {
+			extensionIds.length = 0;
+		}
+		if (checkApi == 'true') {
+			extensionIds.push('kaihong.ApiScan')
+		}
+		if (checkGn == 'true') {
+			extensionIds.push('kaihong.gn-gen')
+		}
+		if (checkService == 'true') {
+			extensionIds.push('kaihong.service-gen')
+		}
+		if (checkTs == 'true') {
+			extensionIds.push('kaihong.ts-gen')
+		}
+		if (checkNapi == 'true') {
+			extensionIds.push('kaihong.napi-gen')
+		}
+	}
+	startInstallExtensions(extensionIds).catch((error) => {
+		console.error(error);
+	});
+	return importCheck;
+}
+
+async function startInstallExtensions(extensionIds) {
+	const promises = extensionIds.map(async (extensionId) => {
+		const extension = vscode.extensions.getExtension(extensionId);
+		if (!extension) {
+			await vscode.commands.executeCommand('workbench.extensions.installExtension', extensionId);
+			console.log(`扩展插件 ${extensionId} 下载完成`);
+		} else {
+			console.log(`扩展插件 ${extensionId} 已经下载`);
+		}
+	});
+	await Promise.all(promises);
+	console.log('所有扩展插件下载完成');
+}
+
+/**
+* 执行完毕后启动工具链中下一个插件
+*/
+function nextPluginExeCommand(nextPluginId) {
+    if (nextPluginId == "kaihong.ApiScan") {
+		return 'api_scan';
+	} else if (nextPluginId == "kaihong.gn-gen") {
+		return 'generate_gn';
+	} else if (nextPluginId == "kaihong.service-gen") {
+		return 'generate_service';
+	} else if (nextPluginId == "kaihong.ts-gen") {
+		return 'generate_ts';
+	} else if (nextPluginId == "kaihong.napi-gen") {
+		return 'generate_napi';
+	} else {
+		return null;
+	}
+}
+
+
+function startExtensions(isSelectToolChain) {
+	//启动工具链，根据需求启用插件
+	let extensionId0 = extensionIds[0];
+	//将isSelectToolChain和extensionIds数组传入其他插件
+	//启动第一个插件
+	let nextStartPlugin = nextPluginExeCommand(extensionId0);
+	try {
+		vscode.commands.executeCommand(nextStartPlugin, '', isSelectToolChain, extensionIds);
+	} catch (error) {
+		console.error(error);
+	}
+}
+
+// 参数单位 毫秒 
+function wait(ms) {
+    return new Promise(resolve => setTimeout(() => resolve(), ms));
+};
+
+async function installStartExtension(extensionId) {
+	const extension = vscode.extensions.getExtension(extensionId);
+	if (!extension) {
+	    try {
+		// 下载插件
+		vscode.window.showInformationMessage(`Extension ${extensionId} installing...`);
+		setTimeout(() => {
+			const active = vscode.window.activeInformationMessage;
+			if (active && active.message === `Extension ${extensionId} installing...`) {
+			  active.dispose();
+			}
+		}, 8000);
+		await vscode.commands.executeCommand('workbench.extensions.installExtension', extensionId);
+		vscode.window.showInformationMessage(`Extension ${extensionId} installed successfully.`);
+		vscode.window.showInformationMessage(`Extension ${extensionId} activating...`);
+		console.log(`Extension ${extensionId} activating...`);
+		await wait(1000); // 等待下载插件初始化
+		const extensionDone = vscode.extensions.getExtension(extensionId);
+		if (extensionDone && extensionDone.isActive) {
+			vscode.window.showInformationMessage(`Extension ${extensionId} activated successfully.`);
+			console.log(`Extension ${extensionId} activated successfully.`);
+		} else {
+			console.log('请等待插件初始化完成')
+			await wait(1000);
+		}
+	  } catch (error) {
+		console.log(`Failed to install extension ${extensionId}: ${error.message}`);
+	  }
+	}
+
+	// 启动扩展
+	if (extensionId == "kaihong.ApiScan") {
+		vscode.commands.executeCommand('api_scan', '', false, '');
+	} else if (extensionId == "kaihong.gn-gen") {
+		vscode.commands.executeCommand('generate_gn', '', false, '');
+	} else if (extensionId == "kaihong.service-gen") {
+		vscode.commands.executeCommand('generate_service', '', false, '');
+	} else if (extensionId == "kaihong.ts-gen") {
+		vscode.commands.executeCommand('generate_ts', '', false, '');
+	} else if (extensionId == "kaihong.napi-gen") {
+		vscode.commands.executeCommand('generate_napi', '', false, '');
+	} 
+	else {
+		console.error('the toolChain does not include this extension!')
+	}
+}
+  
+function getWebviewContent(context) {
+	let data = readFile(__dirname + '/vs_plugin_view.html');
+	data = getWebViewContent(context, '/vs_plugin_view.html');
+	return data.toString();
+}
+
+function getWebViewContent(context, templatePath) {
+    const resourcePath = path.join(context.extensionPath, templatePath);
+    const dirPath = path.dirname(resourcePath);
+    let html = fs.readFileSync(resourcePath, 'utf-8');
+    html = html.replace(/(<link.+?href="|<script.+?src="|<iframe.+?src="|<img.+?src=")(.+?)"/g, (m, $1, $2) => {
+        if ($2.indexOf("https://") < 0) {
+            return $1 + globalPanel.webview.asWebviewUri(vscode.Uri.file(path.resolve(dirPath, $2))) + '"';
+        } else {
+            return $1 + $2+'"';
+        }
+    });
+    return html;
+}
+
+// This method is called when your extension is deactivated
+function deactivate() {}
+
+module.exports = {
+	activate,
+	deactivate
+}
diff --git a/hdc/assist/assist_tools_vs_plugin/src/images/api.png b/hdc/assist/assist_tools_vs_plugin/src/images/api.png
new file mode 100644
index 00000000..81d5e40a
Binary files /dev/null and b/hdc/assist/assist_tools_vs_plugin/src/images/api.png differ
diff --git a/hdc/assist/assist_tools_vs_plugin/src/images/clear.png b/hdc/assist/assist_tools_vs_plugin/src/images/clear.png
new file mode 100644
index 00000000..32edfa36
Binary files /dev/null and b/hdc/assist/assist_tools_vs_plugin/src/images/clear.png differ
diff --git a/hdc/assist/assist_tools_vs_plugin/src/images/gn.png b/hdc/assist/assist_tools_vs_plugin/src/images/gn.png
new file mode 100644
index 00000000..81d5e40a
Binary files /dev/null and b/hdc/assist/assist_tools_vs_plugin/src/images/gn.png differ
diff --git a/hdc/assist/assist_tools_vs_plugin/src/images/h2ts.png b/hdc/assist/assist_tools_vs_plugin/src/images/h2ts.png
new file mode 100644
index 00000000..1b4acbe9
Binary files /dev/null and b/hdc/assist/assist_tools_vs_plugin/src/images/h2ts.png differ
diff --git a/hdc/assist/assist_tools_vs_plugin/src/images/napi.png b/hdc/assist/assist_tools_vs_plugin/src/images/napi.png
new file mode 100644
index 00000000..81d5e40a
Binary files /dev/null and b/hdc/assist/assist_tools_vs_plugin/src/images/napi.png differ
diff --git a/hdc/assist/assist_tools_vs_plugin/src/images/search.png b/hdc/assist/assist_tools_vs_plugin/src/images/search.png
new file mode 100644
index 00000000..b27fc24d
Binary files /dev/null and b/hdc/assist/assist_tools_vs_plugin/src/images/search.png differ
diff --git a/hdc/assist/assist_tools_vs_plugin/src/images/service.png b/hdc/assist/assist_tools_vs_plugin/src/images/service.png
new file mode 100644
index 00000000..81d5e40a
Binary files /dev/null and b/hdc/assist/assist_tools_vs_plugin/src/images/service.png differ
diff --git a/hdc/assist/assist_tools_vs_plugin/src/jsconfig.json b/hdc/assist/assist_tools_vs_plugin/src/jsconfig.json
new file mode 100644
index 00000000..3963f9cb
--- /dev/null
+++ b/hdc/assist/assist_tools_vs_plugin/src/jsconfig.json
@@ -0,0 +1,13 @@
+{
+	"compilerOptions": {
+		"module": "commonjs",
+		"target": "ES2020",
+		"checkJs": false,  /* Typecheck .js files. */
+		"lib": [
+			"ES2020"
+		]
+	},
+	"exclude": [
+		"node_modules"
+	]
+}
diff --git a/hdc/assist/assist_tools_vs_plugin/src/package.json b/hdc/assist/assist_tools_vs_plugin/src/package.json
new file mode 100644
index 00000000..ccb8141e
--- /dev/null
+++ b/hdc/assist/assist_tools_vs_plugin/src/package.json
@@ -0,0 +1,61 @@
+{
+  "name": "AssistTools",
+  "displayName": "Kaihong Assist Tools",
+  "description": "This is the Kaihong assistance tools unified entrance for OpenHarmony OS developer.",
+  "version": "0.0.1",
+  "engines": {
+    "vscode": "^1.70.3"
+  },
+  "publisher": "kaihong",
+  "categories": [
+    "Other"
+  ],
+  "activationEvents": [
+    "onStartupFinished"
+  ],
+  "main": "./extension.js",
+  "contributes": {
+    "commands": [
+      {
+        "command": "assist_tools",
+        "title": "Kaihong Assist Tools"
+      }
+    ],
+    "menus": {
+      "explorer/context": [
+        {
+          "when": "resourceScheme == file",
+          "command": "assist_tools"
+        }
+      ],
+      "editor/context": [
+        {
+          "command": "assist_tools"
+        }
+      ]
+    }
+  },
+  "scripts": {
+    "lint": "eslint .",
+    "pretest": "npm run lint",
+    "test": "node ./test/runTest.js"
+  },
+  "devDependencies": {
+    "@types/glob": "^8.1.0",
+    "@types/mocha": "^10.0.1",
+    "@types/node": "16.x",
+    "@types/vscode": "^1.70.3",
+    "@vscode/test-electron": "^2.2.3",
+    "eslint": "^8.34.0",
+    "glob": "^8.1.0",
+    "mocha": "^10.2.0",
+    "typescript": "^4.9.5"
+  },
+  "dependencies": {
+    "vsce": "^2.15.0"
+  },
+  "repository": {
+	"type": "gitee",
+	"url": "https://gitee.com/openharmony/napi_generator/tree/master/hdc/assist"
+  }
+}
diff --git a/hdc/assist/assist_tools_vs_plugin/src/util/VsPluginTool.js b/hdc/assist/assist_tools_vs_plugin/src/util/VsPluginTool.js
new file mode 100644
index 00000000..00ed9570
--- /dev/null
+++ b/hdc/assist/assist_tools_vs_plugin/src/util/VsPluginTool.js
@@ -0,0 +1,68 @@
+/*
+* Copyright (c) 2022 Shenzhen Kaihong Digital Industry Development Co., Ltd. 
+* Licensed under the Apache License, Version 2.0 (the "License"); 
+* you may not use this file except in compliance with the License. 
+* You may obtain a copy of the License at 
+*
+* http://www.apache.org/licenses/LICENSE-2.0 
+*
+* Unless required by applicable law or agreed to in writing, software 
+* distributed under the License is distributed on an "AS IS" BASIS, 
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+* See the License for the specific language governing permissions and 
+* limitations under the License. 
+*/
+const fs = require('fs');
+let vscode = null;
+try {
+    vscode = require('vscode');
+}
+catch (err) {
+    vscode = null;
+}
+
+function utf8ArrayToStr(array) {
+    var out, i, len, c;
+    var char2, char3;
+  
+    out = "";
+    len = array.length;
+    i = 0;
+    while (i < len) {
+      c = array[i++];
+      switch (c >> 4) {
+        case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:
+          // 0xxxxxxx
+          out += String.fromCharCode(c);
+          break;
+        case 12: case 13:
+          // 110x xxxx   10xx xxxx
+          char2 = array[i++];
+          out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F));
+          break;
+        case 14:
+          // 1110 xxxx  10xx xxxx  10xx xxxx
+          char2 = array[i++];
+          char3 = array[i++];
+          out += String.fromCharCode(((c & 0x0F) << 12) |
+            ((char2 & 0x3F) << 6) |
+            ((char3 & 0x3F) << 0));
+          break;
+      }
+    }
+  
+    return out;
+  }
+  
+  function readFile(fn) {
+    if (!fs.existsSync(fn)) {
+      return "";
+    }
+    let data = fs.readFileSync(fn);
+    data = utf8ArrayToStr(data);
+    return data;
+  }
+
+module.exports = {
+    readFile
+}
\ No newline at end of file
diff --git a/hdc/assist/assist_tools_vs_plugin/src/vs_plugin_view.html b/hdc/assist/assist_tools_vs_plugin/src/vs_plugin_view.html
new file mode 100644
index 00000000..0f337c32
--- /dev/null
+++ b/hdc/assist/assist_tools_vs_plugin/src/vs_plugin_view.html
@@ -0,0 +1,430 @@
+<!DOCTYPE html>
+<html lang="en" style="width: 100%; height: 100%;">
+<head>
+    <meta charset="UTF-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<title>Kaihong Assist Tools</title>
+</head>
+<style type="text/css">
+        body {
+			background-color: #333333;
+			margin:0 auto;
+			font-family: Consolas, sans-serif;
+		}
+        a  {
+			text-decoration: none;
+		}
+
+		button.button {
+			background-color: #ffffff;
+            font-family: Consolas, sans-serif;
+            font-size: 16px;
+            border-radius: 3px;
+            border-color: #C4C4C4;
+            align-self: center;
+            border: 1px solid #C4C4C4;
+            outline: none;
+			width: 100px; 
+			height:24px
+		}
+
+		button.button:hover {
+			background: #4B97D9;
+			color: #fff;
+			border: 0px;
+			font-family: Consolas, sans-serif;
+            font-size: 16px;
+			width: 100px; 
+			height: 24px
+		}
+
+		input.text:focus {
+			outline: 2px solid #4B97D9;
+  			border: 0px;
+        }
+
+		input.text {
+			outline: 2px solid #C4C4C4;
+			border: 0px;
+		}
+    .tabs{
+        position: relative;
+        height: 800px;
+        min-height: 800px;
+        max-height: 800px;
+        clear: both;
+        margin: 25px 0;
+        overflow: hidden;
+    }
+    .tab{
+        float: left;
+        margin: 25px 0;
+    }
+    .tab label{
+        background: #333333;
+        padding: 10px 20px;
+        position: relative;
+        left: 1px;
+        border: 0px solid;
+        margin-left: -1px;
+        z-index: 2;
+        color: #eee;
+    }
+    input.text {
+		width: 250px;
+        height: 18px; 
+        vertical-align:middle;
+		}
+    .content{
+        position: absolute;
+        top: 61px;
+        left: 0;
+        right: 0;
+        bottom: 0;
+        background: #333333;
+        padding: 20px 20px;
+        border: 0px solid #ccc;
+        max-height: 800px;
+        overflow: hidden;
+    }
+    [type=radio]:checked ~ label{
+        color: white;
+        background: #3288e9;
+        border: 0px solid #ccc;
+        z-index: 3;
+    }
+    [type=radio]:checked ~ label ~ .content{
+        z-index: 1;
+    }
+</style>
+<script type="text/javascript">
+    var mode = 0;
+    let vscode = acquireVsCodeApi();
+    var importCheck = false;
+    var chooseApi = false;
+    var chooseGn = false;
+    var chooseService = false;
+    var chooseTs = false;
+    var chooseNapi = false;
+
+    function onInput(event) {
+        var value = event.target.value;
+        value.replace(/\s*/g,"").toLowerCase();
+        checkInput(value);
+    }
+
+    // 匹配子串
+    function matchSubString(str, input) {
+        for (let j = 1; j <= str.length; j++) {
+            const sub = str.substring(0, j);
+            if (input.indexOf(sub) !== -1) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    function checkInput(value) {
+        if (matchSubString("apiscan", value)) {
+            document.getElementById("api").style.display="flex";
+            document.getElementById("gn").style.display="none";
+            document.getElementById("service").style.display="none";
+            document.getElementById("ts").style.display="none";
+            document.getElementById("napi").style.display="none";
+        } else if (matchSubString("gngen", value)) {
+            document.getElementById("api").style.display="none";
+            document.getElementById("gn").style.display="flex";
+            document.getElementById("service").style.display="none";
+            document.getElementById("ts").style.display="none";
+            document.getElementById("napi").style.display="none";
+        } else if (matchSubString("servicegen", value)) {
+            document.getElementById("api").style.display="none";
+            document.getElementById("gn").style.display="none";
+            document.getElementById("service").style.display="flex";
+            document.getElementById("ts").style.display="none";
+            document.getElementById("napi").style.display="none";
+        } else if (matchSubString("tsgen", value)) {
+            document.getElementById("api").style.display="none";
+            document.getElementById("gn").style.display="none";
+            document.getElementById("service").style.display="none";
+            document.getElementById("ts").style.display="flex";
+            document.getElementById("napi").style.display="none";
+        } else if (matchSubString("napigen", value)) {
+            document.getElementById("api").style.display="none";
+            document.getElementById("gn").style.display="none";
+            document.getElementById("service").style.display="none";
+            document.getElementById("ts").style.display="none";
+            document.getElementById("napi").style.display="flex";
+        } else if (value.trim() == '') {
+            clearSelect();
+        }
+    }
+
+    function clearSelect() {
+        document.getElementById("api").style.display="flex";
+        document.getElementById("gn").style.display="flex";
+        document.getElementById("service").style.display="flex";
+        document.getElementById("ts").style.display="flex";
+        document.getElementById("napi").style.display="flex";
+    }
+
+    function cancel() {
+        var result = {
+            msg: "cancel"
+        }
+        vscode.postMessage(result);
+    }
+
+    function sendParamMsg() {
+        if (importCheck) {
+            let checkApi = document.getElementById("isCheckApi").value;
+            let checkGn = document.getElementById("isCheckGn").value;
+            let checkService = document.getElementById("isCheckService").value;
+            let checkTs = document.getElementById("isCheckTs").value;
+            let checkNapi = document.getElementById("isCheckNapi").value;
+            var result = {
+                msg: "param",
+                importIsCheck: importCheck,
+                checkApi: checkApi,
+                checkGn: checkGn,
+                checkService: checkService,
+                checkTs: checkTs,
+                checkNapi: checkNapi,
+            }
+            vscode.postMessage(result);
+        } else {
+            sendParamMsg2();
+        }
+    }
+
+    function sendParamMsg2() {
+        if (chooseApi) {
+            var result = {
+                 msg: "startApi"
+            }
+        } else if (chooseGn) {
+            var result = {
+                msg: "startGn"
+            }
+        } else if (chooseService) {
+            var result = {
+                msg: "startService"
+            }
+        } else if (chooseTs) {
+            var result = {
+                msg: "startTs"
+            }
+        } else if (chooseNapi) {
+            var result = {
+                msg: "startNapi"
+            }
+        } else {
+            console.error("ERROR!")
+        }
+        vscode.postMessage(result);
+    }
+
+    function checkBox(obj) {
+        importCheck = obj.checked;
+        if (importCheck) {
+            document.getElementById("isCheckApi").style.display="";
+            document.getElementById("isCheckGn").style.display="";
+            document.getElementById("isCheckService").style.display="";
+            document.getElementById("isCheckTs").style.display="";
+            document.getElementById("isCheckNapi").style.display="";
+        } else {
+            document.getElementById("isCheckApi").style.display="none";
+            document.getElementById("isCheckGn").style.display="none";
+            document.getElementById("isCheckService").style.display="none";
+            document.getElementById("isCheckTs").style.display="none";
+            document.getElementById("isCheckNapi").style.display="none";
+        }
+    }
+
+    function chooseApiTool() {
+        document.getElementById("apiDescriptions").style.display="flex";
+        document.getElementById("gnDescriptions").style.display="none";
+        document.getElementById("serviceDescriptions").style.display="none";
+        document.getElementById("tsDescriptions").style.display="none";
+        document.getElementById("napiDescriptions").style.display="none";
+        chooseApi = true;
+        chooseGn = false;
+        chooseService = false;
+        chooseTs = false;
+        chooseNapi = false;
+    }
+
+    function chooseGnTool() {
+        document.getElementById("apiDescriptions").style.display="none";
+        document.getElementById("gnDescriptions").style.display="flex";
+        document.getElementById("serviceDescriptions").style.display="none";
+        document.getElementById("tsDescriptions").style.display="none";
+        document.getElementById("napiDescriptions").style.display="none";
+        chooseApi = false;
+        chooseGn = true;
+        chooseService = false;
+        chooseTs = false;
+        chooseNapi = false;
+    }
+
+    function chooseServiceTool() {
+        document.getElementById("apiDescriptions").style.display="none";
+        document.getElementById("gnDescriptions").style.display="none";
+        document.getElementById("serviceDescriptions").style.display="flex";
+        document.getElementById("tsDescriptions").style.display="none";
+        document.getElementById("napiDescriptions").style.display="none";
+        chooseApi = false;
+        chooseGn = false;
+        chooseService = true;
+        chooseTs = false;
+        chooseNapi = false;
+    }
+
+    function chooseTsTool() {
+        document.getElementById("apiDescriptions").style.display="none";
+        document.getElementById("gnDescriptions").style.display="none";
+        document.getElementById("serviceDescriptions").style.display="none";
+        document.getElementById("tsDescriptions").style.display="flex";
+        document.getElementById("napiDescriptions").style.display="none";
+        chooseApi = false;
+        chooseGn = false;
+        chooseService = false;
+        chooseTs = true;
+        chooseNapi = false;
+    }
+
+    function chooseNapiTool() {
+        document.getElementById("apiDescriptions").style.display="none";
+        document.getElementById("gnDescriptions").style.display="none";
+        document.getElementById("serviceDescriptions").style.display="none";
+        document.getElementById("tsDescriptions").style.display="none";
+        document.getElementById("napiDescriptions").style.display="flex";
+        chooseApi = false;
+        chooseGn = false;
+        chooseService = false;
+        chooseTs = false;
+        chooseNapi = true;
+    }
+
+    function chooseTool(obj) {
+        if (obj == "isChooseApi") {
+            chooseApiTool();
+        } else if (obj == "isChooseGn") {
+            chooseGnTool();
+        } else if (obj == "isChooseService") {
+            chooseServiceTool();
+        } else if (obj == "isChooseTs") {
+            chooseTsTool();
+        } else if (obj == "isChooseNapi") {
+            chooseNapiTool();
+        } else {
+            console.error("ERROR!")
+        }
+    }
+
+    function checkTool(obj, name) {
+        if (name == "isCheckApi") {
+            document.getElementById("isCheckApi").value = obj.checked;
+        } else if (name == "isCheckGn") {
+            document.getElementById("isCheckGn").value = obj.checked;
+        } else if (name == "isCheckService") {
+            document.getElementById("isCheckService").value = obj.checked;
+        } else if (name == "isCheckTs") {
+            document.getElementById("isCheckTs").value = obj.checked;
+        } else if (name == "isCheckNapi") {
+            document.getElementById("isCheckNapi").value = obj.checked;
+        } 
+        else {
+            console.error("ERROR!")
+        }
+    }
+
+</script>
+<body>
+<div class="tabs">
+    <div class="tab">
+        <label for="tab2" style="font-size: x-large;">Choose Your Tool</label>
+        <div class="content">
+            <div style="float: right;" class="search">
+                <img src="./images/search.png" width="20px" height="20px" style="vertical-align:middle;">
+                <input class="text" accept="text" id="searchInput" placeholder="Search" oninput="onInput(event)" onpropertychange="onInput(event)">
+                <img src="./images/clear.png" id="clearInput" width="20px" height="20px" style="vertical-align:middle;" onclick="clearSelect()">
+            </div>
+            <div style="display: flex; flex-direction: row; margin-top: 50px;">
+                <div id="api" style="display: flex; flex-direction: column;">
+                    <img id="isChooseApi" src="./images/api.png" width="120px" height="150px" style="vertical-align:middle;"
+                                    onclick="chooseTool('isChooseApi')">
+                    <label id="checkApiLabel" style="text-align: center;"><input id="isCheckApi" type="checkbox" style="vertical-align:middle; width: 20px; height: 20px; margin-left: -1px; display: none;" 
+                        onclick="checkTool(this, 'isCheckApi')">API Scan</label>
+                </div>
+                <div id="gn" style="display: flex; flex-direction: column; margin-left: 25px;">
+                    <img id="isChooseGn" src="./images/gn.png" width="120px" height="150px" style="vertical-align:middle;"
+                                    onclick="chooseTool('isChooseGn')">
+                    <label id="checkGnLabel" style="text-align: center;"><input id="isCheckGn" type="checkbox" style="vertical-align:middle; width: 20px; height: 20px; margin-left: -1px; display: none;" 
+                        onclick="checkTool(this, 'isCheckGn')">GN</label>
+                </div>
+                <div id="service" style="display: flex; flex-direction: column; margin-left: 25px;">
+                    <img id="isChooseService" src="./images/service.png" width="120px" height="150px" style="vertical-align:middle;"
+                                    onclick="chooseTool('isChooseService')">
+                    <label id="checkServiceLabel" style="text-align: center;"><input id="isCheckService" type="checkbox" style="vertical-align:middle; width: 20px; height: 20px; margin-left: -1px; display: none;" 
+                        onclick="checkTool(this, 'isCheckService')">SERVICE</label>
+                </div>
+                <div id="ts" style="display: flex; flex-direction: column; margin-left: 25px;">
+                    <img id="isChooseTs" src="./images/h2ts.png" width="120px" height="150px" style="vertical-align:middle;"
+                                    onclick="chooseTool('isChooseTs')">
+                    <label id="checkTsLabel" style="text-align: center;"><input id="isCheckTs" type="checkbox" style="vertical-align:middle; width: 20px; height: 20px; margin-left: -1px; display: none;" 
+                        onclick="checkTool(this, 'isCheckTs')">TS</label>
+                </div>
+                <div id="napi" style="display: flex; flex-direction: column; margin-left: 25px;">
+                    <img id="isChooseNapi" src="./images/napi.png" width="120px" height="150px" style="vertical-align:middle;"
+                                    onclick="chooseTool('isChooseNapi')">
+                    <label id="checkNapiLabel" style="text-align: center;"><input id="isCheckNapi" type="checkbox" style="vertical-align:middle; width: 20px; height: 20px; margin-left: -1px; display: none;" 
+                        onclick="checkTool(this, 'isCheckNapi')">NAPI</label>
+                </div>
+            </div>
+
+            <div style="margin-top: 20px;">
+                <label style="color: #BBBBBB;">是否启用工具链:</label>
+                <input id= "importCheck" type="checkbox" name="import" style="vertical-align:middle; width: 20px; height: 20px; margin-left: -1px;"
+                    onclick="checkBox(this)">
+            </div>
+
+            <div style="margin-top: 50px;">
+                <div id="apiDescriptions" style="display: flex; flex-direction: column;">
+                    <label style="font-size: large;">API Scan</label>
+                    <label style="color: #BBBBBB;">This tool can scan the Android APIs in OpenHarmony Projects</label>
+                </div>
+                <div id="gnDescriptions" style="display: none; flex-direction: column;">
+                    <label style="font-size: large;">GN Gen</label>
+                    <label style="color: #BBBBBB;">gn generate tool</label>
+                </div>
+                <div id="serviceDescriptions" style="display: none; flex-direction: column;">
+                    <label style="font-size: large;">SERVICE Gen</label>
+                    <label style="color: #BBBBBB;">Generate IPC service framework code for OpenHarmony</label>
+                </div>
+                <div id="tsDescriptions" style="display: none; flex-direction: column;">
+                    <label style="font-size: large;">TS Gen</label>
+                    <label style="color: #BBBBBB;">Generate TS interface file for OpenHarmony</label>
+                </div>
+                <div id="napiDescriptions" style="display: none; flex-direction: column;">
+                    <label style="font-size: large;">NAPI Gen</label>
+                    <label style="color: #BBBBBB;">Generate NAPI definition code and framework code for OpenHarmony</label>
+                </div>
+            </div>
+
+            <div style="margin-top: 20px;">
+                <div style="text-align: left;">
+                    <a href="https://gitee.com/openharmony/napi_generator" target="_blank">
+                        <button type="button" style="background-color: #333333; width: 20px; height: 20px; border-radius: 50%;border: none; color: #BBBBBB;">?</button>
+                    </a>
+                </div>
+                <div style="text-align: right;">
+                    <button type="button" class="button" onclick="cancel()" style="background-color: #333333; border: 1px solid #333333; color: #fff;">Cancel</button>
+                    <button type="button" class="button" onclick="sendParamMsg()" style="background-color: #4B97D9; border: 1px solid #4B97D9; color: #fff;">Ok</button>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/hdc/gn/gn_vs_plugin/src/extension.js b/hdc/gn/gn_vs_plugin/src/extension.js
index 1e17b02c..8ecd7680 100755
--- a/hdc/gn/gn_vs_plugin/src/extension.js
+++ b/hdc/gn/gn_vs_plugin/src/extension.js
@@ -26,6 +26,10 @@ var exeFilePath = null;
 var flag = "";
 var isTrue = false;
 var globalPanel = null;
+
+var importToolChain = false;
+var extensionIds = [];
+var nextPluginId = null;
 // this method is called when your extension is activated
 // your extension is activated the very first time the command is executed
 
@@ -35,7 +39,7 @@ var globalPanel = null;
 function activate(context) {
 	// Use the console to output diagnostic information (console.log) and errors (console.error)
 	// This line of code will only be executed once when your extension is activated
-	console.log('Congratulations, your extension "gnapi" is now active!');
+	console.log('Congratulations, your extension "gn-gen" is now active!');
 	let disposable = register(context, 'generate_gn');
 	let disposableMenu = register(context, 'generate_gn_menu');
 	context.subscriptions.push(disposable);
@@ -112,7 +116,7 @@ function exeFileExit() {
 }
 
 function register(context, command) {
-	let disposable = vscode.commands.registerCommand(command, function (uri) {
+	let disposable = vscode.commands.registerCommand(command, function (uri, boolValue, items) {
 		// The code you place here will be executed every time your command is executed
 		// Display a message box to the user
 		globalPanel = vscode.window.createWebviewPanel(
@@ -124,24 +128,29 @@ function register(context, command) {
 				retainContextWhenHidden: true, // Keep the WebView state when it is hidden to avoid being reset
 			}
 		);
-		globalPanel.webview.html = getWebviewContent(context);
+		 if (typeof(boolValue) == 'boolean' && Array.isArray(items)) {
+			if (boolValue == true) {
+				//遍历数组item,查看当前插件id是数组的第几个元素，并拿出下一个元素，并判断当前id是否是最后一个元素并做相应处理
+				let myExtensionId = 'kaihong.gn-gen';
+				for (let i = 0; i < items.length; i++) {
+					if (myExtensionId == items[i] && (i == items.length - 1)) {
+						importToolChain = false;
+					} else if (myExtensionId == items[i] && (i != items.length - 1)) {
+						importToolChain = boolValue;
+						nextPluginId = items[i + 1];
+					}
+					extensionIds.push(items[i]);
+				}
+			}
+		}
+		globalPanel.webview.html = getWebviewContent(context, importToolChain);
 		let msg;
 		globalPanel.webview.onDidReceiveMessage(message => {
 			msg = message.msg;
 			if (msg == "cancel") {
 				globalPanel.dispose();
 			} else if(msg == "gn") {
-				let outputCodeDir = message.outputCodeDir;
-				let originCodeDir = message.originCodeDir;
-				let inputScriptDir = message.inputScriptDir;
-				let scriptType = message.scriptType;
-				let transplantDir = message.transplantDir;
-				let subsystemName = message.subsystemName;
-				let componentName = message.componentName;
-				let compileOptions = message.compileOptions;
-				refreshJsonCfg(message.extFile, message.extFlag);
-				checkMode(outputCodeDir, originCodeDir, inputScriptDir, scriptType, 
-					transplantDir, subsystemName, componentName, compileOptions);
+				checkReceiveMsg(message);
 			} else {
 				selectPath(globalPanel, message);
 			}
@@ -157,6 +166,60 @@ function register(context, command) {
 	return disposable;
 }
 
+function checkReceiveMsg(message) {
+	let outputCodeDir = message.outputCodeDir;
+	let originCodeDir = message.originCodeDir;
+	let inputScriptDir = message.inputScriptDir;
+	let scriptType = message.scriptType;
+	let transplantDir = message.transplantDir;
+	let subsystemName = message.subsystemName;
+	let componentName = message.componentName;
+	let compileOptions = message.compileOptions;
+	let buttonName = message.buttonName;
+
+	refreshJsonCfg(message.extFile, message.extFlag);
+	checkMode(outputCodeDir, originCodeDir, inputScriptDir, scriptType, 
+		transplantDir, subsystemName, componentName, compileOptions);
+
+	if (buttonName == 'Next') {
+		startNextPlugin();
+	}
+}
+
+/**
+* 获取插件执行命令
+*/
+function nextPluginExeCommand(nextPluginId) {
+    if (nextPluginId == "kaihong.ApiScan") {
+		return 'api_scan';
+	} else if (nextPluginId == "kaihong.gn-gen") {
+		return 'generate_gn';
+	} else if (nextPluginId == "kaihong.service-gen") {
+		return 'generate_service';
+	} else if (nextPluginId == "kaihong.ts-gen") {
+		return 'generate_ts';
+	} else if (nextPluginId == "kaihong.napi-gen") {
+		return 'generate_napi';
+	} else {
+		return null;
+	}
+}
+
+/**
+* 执行完毕后开启工具链中下一个插件
+*/
+function startNextPlugin() {
+	const extension = vscode.extensions.getExtension(nextPluginId);
+	if (extension) {
+		let startNextPlugin = nextPluginExeCommand(nextPluginId);
+		try {
+			vscode.commands.executeCommand(startNextPlugin, '', importToolChain, extensionIds);
+		} catch (error) {
+			console.error(error);
+		}
+	}
+}
+
 /**
 * 选择本地目录/文件夹
 */
@@ -251,10 +314,14 @@ function checkMode(outputCodeDir, originCodeDir, inputScriptDir, scriptType,
 // this method is called when your extension is deactivated
 function deactivate() { }
 
-function getWebviewContent(context) {
+function getWebviewContent(context, importToolChain) {
 	let data = readFile(__dirname + '/vs_plugin_view.html');
 	data = getWebViewContent(context, '/vs_plugin_view.html');
-	return data.toString();
+	let content = data.toString();
+	if (importToolChain) {
+		content = content.replace('Ok', 'Next');
+	}
+	return content;
 }
 
 function getWebViewContent(context, templatePath) {
diff --git a/hdc/gn/gn_vs_plugin/src/package.json b/hdc/gn/gn_vs_plugin/src/package.json
index 00368ab9..e235f9a0 100755
--- a/hdc/gn/gn_vs_plugin/src/package.json
+++ b/hdc/gn/gn_vs_plugin/src/package.json
@@ -68,8 +68,8 @@
 		"typescript": "^4.8.4",
 		"vsce": "^2.11.0"
 	},
-    "repository": {
-        "type": "gitee",
-        "url": "https://gitee.com/openharmony/napi_generator/tree/master/hdc/gn"
-  }
+	"repository": {
+		"type": "gitee",
+		"url": "https://gitee.com/openharmony/napi_generator/tree/master/hdc/gn"
+	}
 }
diff --git a/hdc/gn/gn_vs_plugin/src/vs_plugin_view.html b/hdc/gn/gn_vs_plugin/src/vs_plugin_view.html
index 2d9b544c..fb819989 100755
--- a/hdc/gn/gn_vs_plugin/src/vs_plugin_view.html
+++ b/hdc/gn/gn_vs_plugin/src/vs_plugin_view.html
@@ -163,6 +163,7 @@
         var extFlagRadio = document.getElementById("extFlagRadio");
         var extFileInput = document.getElementById("extFileInput");
         var extFlagInput = document.getElementById("extFlagInput");
+        var buttonName = document.getElementById("okButton").textContent;
 
         var result = {
             msg: "gn",
@@ -175,7 +176,8 @@
             componentName: componentName,
             compileOptions: compileOptions,
             extFile: extFileRadio.checked ? extFileInput.value : "",
-            extFlag: extFlagRadio.checked ? extFlagInput.value : ""
+            extFlag: extFlagRadio.checked ? extFlagInput.value : "",
+            buttonName: buttonName,
         }
         vscode.postMessage(result);
     }
@@ -430,7 +432,7 @@
             <tr>
                 <td colspan="2">
                     <button type="button" class="button" onclick="cancel()" style="background-color: #333333; border: 1px solid #333333; color: #fff;">Cancel</button>
-                    <button type="button" class="button" onclick="sendGnParamMsg()" style="background-color: #4B97D9; border: 1px solid #4B97D9; color: #fff;">Ok</button>
+                    <button id="okButton" type="button" class="button" onclick="sendGnParamMsg()" style="background-color: #4B97D9; border: 1px solid #4B97D9; color: #fff;">Ok</button>
                     <a href="https://gitee.com/openharmony/napi_generator" target="_blank">
                         <button type="button" style="background-color: #333333; width: 20px; height: 20px; border-radius: 50%;border: none; color: #fff;">?</button>
                     </a>
diff --git a/hdc/service/service_vs_plugin/src/extension.js b/hdc/service/service_vs_plugin/src/extension.js
index 5a3b2b6f..813003e9 100755
--- a/hdc/service/service_vs_plugin/src/extension.js
+++ b/hdc/service/service_vs_plugin/src/extension.js
@@ -23,6 +23,10 @@ const { detectPlatform, readFile } = require('./gen/tools/VsPluginTool');
 const path = require('path');
 var exeFilePath = null;
 var globalPanel = null;
+
+var importToolChain = false;
+var extensionIds = [];
+var nextPluginId = null;
 // this method is called when your extension is activated
 // your extension is activated the very first time the command is executed
 
@@ -32,7 +36,7 @@ var globalPanel = null;
 function activate(context) {
 	// Use the console to output diagnostic information (console.log) and errors (console.error)
 	// This line of code will only be executed once when your extension is activated
-	console.log('Congratulations, your extension "gnapi" is now active!');
+	console.log('Congratulations, your extension "service-gen" is now active!');
 	let disposable = register(context, 'generate_service');
 	let disposableMenu = register(context, 'generate_service_menu');
 	context.subscriptions.push(disposable);
@@ -74,7 +78,7 @@ function exeFileExit() {
 }
 
 function register(context, command) {
-	let disposable = vscode.commands.registerCommand(command, function (uri) {
+	let disposable = vscode.commands.registerCommand(command, function (uri, boolValue, items) {
 		// The code you place here will be executed every time your command is executed
 		// Display a message box to the user
 		globalPanel = vscode.window.createWebviewPanel(
@@ -86,27 +90,30 @@ function register(context, command) {
 				retainContextWhenHidden: true, // Keep the WebView state when it is hidden to avoid being reset
 			}
 		);
-		globalPanel.webview.html = getWebviewContent(context);
+		 if (typeof(boolValue) == 'boolean' && Array.isArray(items)) {
+			if (boolValue == true) {
+				//遍历数组item,查看当前插件id是数组的第几个元素，并拿出下一个元素，并判断当前id是否是最后一个元素并做相应处理
+				let myExtensionId = 'kaihong.service-gen';
+				for (let i = 0; i < items.length; i++) {
+					if (myExtensionId == items[i] && (i == items.length - 1)) {
+						importToolChain = false;
+					} else if (myExtensionId == items[i] && (i != items.length - 1)) {
+						importToolChain = boolValue;
+						nextPluginId = items[i + 1];
+					}
+					extensionIds.push(items[i]);
+				}
+			}
+		}
+		globalPanel.webview.html = getWebviewContent(context, importToolChain);
 		let msg;
 		globalPanel.webview.onDidReceiveMessage(message => {
 			msg = message.msg;
 			if (msg == "cancel") {
 				globalPanel.dispose();
 			} else if(msg == "param") {
-				let name = message.fileNames;
-				let genDir = message.genDir;
-				let serviceId = message.serviceId;
-				name = re.replaceAll(name, " ", "");
-				if ("" == name) {
-					vscode.window.showErrorMessage("Please enter the path!");
-					return;
-				}
-				if (exeFileExit()) {
-					executorService(name, genDir, serviceId);
-				} else {
-					vscode.window.showInformationMessage("Copy executable program to " + __dirname);
-				}
-			}else {
+				checkReceiveMsg(message);
+			} else {
 				selectPath(globalPanel, message);
 			}
 		}, undefined, context.subscriptions);
@@ -121,6 +128,61 @@ function register(context, command) {
 	return disposable;
 }
 
+function checkReceiveMsg(message) {
+	let name = message.fileNames;
+	let genDir = message.genDir;
+	let serviceId = message.serviceId;
+	let buttonName = message.buttonName;
+	name = re.replaceAll(name, " ", "");
+	if ("" == name) {
+		vscode.window.showErrorMessage("Please enter the path!");
+		return;
+	}
+	if (exeFileExit()) {
+		executorService(name, genDir, serviceId);
+		if (buttonName == 'Next') {
+			startNextPlugin();
+		}
+	} else {
+		vscode.window.showInformationMessage("Copy executable program to " + __dirname);
+	}
+}
+
+/**
+* 获取插件执行命令
+*/
+function nextPluginExeCommand(nextPluginId) {
+    if (nextPluginId == "kaihong.ApiScan") {
+		return 'api_scan';
+	} else if (nextPluginId == "kaihong.gn-gen") {
+		return 'generate_gn';
+	} else if (nextPluginId == "kaihong.service-gen") {
+		return 'generate_service';
+	} else if (nextPluginId == "kaihong.ts-gen") {
+		return 'generate_ts';
+	} else if (nextPluginId == "kaihong.napi-gen") {
+		return 'generate_napi';
+	} else {
+		return null;
+	}
+}
+
+/**
+* 执行完毕后开启工具链中下一个插件
+*/
+function startNextPlugin() {
+	const extension = vscode.extensions.getExtension(nextPluginId);
+	if (extension) {
+		let startNextPlugin = nextPluginExeCommand(nextPluginId);
+		try {
+			vscode.commands.executeCommand(startNextPlugin, '', importToolChain, extensionIds);
+		} catch (error) {
+			console.error(error);
+		}
+	}
+}
+
+
 /**
 * 选择本地目录/文件夹
 */
@@ -158,10 +220,14 @@ function register(context, command) {
 // this method is called when your extension is deactivated
 function deactivate() { }
 
-function getWebviewContent(context) {
+function getWebviewContent(context, importToolChain) {
 	let data = readFile(__dirname + '/vs_plugin_view.html');
 	data = getWebViewContent(context, '/vs_plugin_view.html');
-	return data.toString();
+	let content = data.toString();
+	if (importToolChain) {
+		content = content.replace('Ok', 'Next');
+	}
+	return content;
 }
 
 function getWebViewContent(context, templatePath) {
diff --git a/hdc/service/service_vs_plugin/src/package.json b/hdc/service/service_vs_plugin/src/package.json
index 06537fcb..108394d6 100755
--- a/hdc/service/service_vs_plugin/src/package.json
+++ b/hdc/service/service_vs_plugin/src/package.json
@@ -69,7 +69,7 @@
 		"vsce": "^2.11.0"
 	},
 	"repository": {
-        "type": "gitee",
-        "url": "https://gitee.com/openharmony/napi_generator/tree/master/hdc/service"
-    }
+		"type": "gitee",
+		"url": "https://gitee.com/openharmony/napi_generator/tree/master/hdc/service"
+	}
 }
diff --git a/hdc/service/service_vs_plugin/src/vs_plugin_view.html b/hdc/service/service_vs_plugin/src/vs_plugin_view.html
index 1d82681c..b8b5fb23 100755
--- a/hdc/service/service_vs_plugin/src/vs_plugin_view.html
+++ b/hdc/service/service_vs_plugin/src/vs_plugin_view.html
@@ -88,11 +88,13 @@
         var fileNames = document.getElementById("hFilePath").value;
         var genDir = document.getElementById("genHResultDir").value;
         var serviceId = document.getElementById("serviceID").value;
+        var buttonName = document.getElementById("okButton").textContent;
         var result = {
             msg: "param",
             fileNames: fileNames,
             genDir: genDir,
             serviceId: serviceId,
+            buttonName: buttonName,
         }
         vscode.postMessage(result);
     }
@@ -178,6 +180,7 @@
             document.getElementById("error").innerHTML="";
         }
     }
+    
     function isDarkColor(colorArr) {
         let grayLevel = colorArr[0] * 0.299 + colorArr[1] * 0.587 + colorArr[2] * 0.114;
         return grayLevel < 192;
@@ -248,7 +251,7 @@
                         <td colspan="2">
                             <button type="button" class="button" onclick="cancel()"
                                 style="background-color: #333333; border: 1px solid #333333; color: #fff;">Cancel</button>
-                            <button type="button" class="button" onclick="sendParamMsg()"
+                            <button id="okButton" type="button" class="button" onclick="sendParamMsg()"
                                 style="background-color: #4B97D9; border: 1px solid #4B97D9; color: #fff;">Ok</button>
                             <a href="https://gitee.com/openharmony/napi_generator" target="_blank">
                                 <button type="button"