diff --git a/test/handler/sendMessageBase.test.ts b/test/handler/sendMessageBase.test.ts
deleted file mode 100644
index 4e638d3..0000000
--- a/test/handler/sendMessageBase.test.ts
+++ /dev/null
@@ -1,181 +0,0 @@
-import { expect } from 'chai';
-// import { describe, it } from 'mocha';
-import sinon from 'sinon';
-import * as path from 'path';
-import { parseMessage, parseMessageAndSetOptions, processChatResponse, sendMessageBase, stopDevChatBase } from '../../src/handler/sendMessageBase';
-import { ChatResponse } from '../../src/toolwrapper/devchat';
-import { UiUtilWrapper } from '../../src/util/uiUtil';
-
-import * as dotenv from 'dotenv';
-
-const envPath = path.join(__dirname, '../../', '.env');
-dotenv.config({ path: envPath });
-
-describe('sendMessageBase', () => {
-	let workspaceFoldersFirstPathStub: sinon.SinonStub;
-	let getConfigurationStub: sinon.SinonStub;
-
-	beforeEach(() => {
-		workspaceFoldersFirstPathStub = sinon.stub(UiUtilWrapper, 'workspaceFoldersFirstPath');
-		getConfigurationStub = sinon.stub(UiUtilWrapper, 'getConfiguration');
-	});
-
-	afterEach(() => {
-		workspaceFoldersFirstPathStub.restore();
-		getConfigurationStub.restore();
-	});
-
-	describe('parseMessage', () => {
-		it('should parse message correctly', () => {
-			const message = '[context|path/to/context] [instruction|path/to/instruction] [reference|path/to/reference] Hello, world!';
-			const result = parseMessage(message);
-
-			expect(result.context).to.deep.equal(['path/to/context']);
-			expect(result.instruction).to.deep.equal(['path/to/instruction']);
-			expect(result.reference).to.deep.equal(['path/to/reference']);
-			expect(result.text).to.equal('Hello, world!');
-		});
-	});
-
-	describe('parseMessageAndSetOptions', () => {
-		it('should parse message and set options correctly', async () => {
-			const message = {
-				text: '[context|path/to/context] [instruction|path/to/instruction] [reference|path/to/reference] Hello, world!'
-			};
-
-			const [result, chatOptions] = await parseMessageAndSetOptions(message);
-
-			expect(result.context).to.deep.equal(['path/to/context']);
-			expect(result.instruction).to.deep.equal(['path/to/instruction']);
-			expect(result.reference).to.deep.equal(['path/to/reference']);
-			expect(result.text).to.equal('Hello, world!');
-			expect(chatOptions.context).to.deep.equal(['path/to/context']);
-			expect(chatOptions.header).to.deep.equal([]);
-			expect(chatOptions.reference).to.deep.equal(['path/to/reference']);
-		});
-	});
-
-	describe('processChatResponse', () => {
-		it('should handle response text correctly when isError is false', async () => {
-			const partialDataText = 'Partial data';
-			const chatResponse: ChatResponse = {
-				"finish_reason": "",
-				response: 'Hello, user!',
-				isError: false,
-				user: 'user',
-				date: '2022-01-01T00:00:00.000Z',
-				'prompt-hash': 'responsehash'
-			};
-
-			const result = await processChatResponse(chatResponse);
-			expect(result).to.equal('Hello, user!');
-		});
-
-		it('should handle response text correctly when isError is true', async () => {
-			const partialDataText = 'Partial data';
-			const chatResponse: ChatResponse = {
-				"finish_reason": "",
-				response: 'Error occurred!',
-				isError: true,
-				user: 'user',
-				date: '2022-01-01T00:00:00.000Z',
-				'prompt-hash': 'responsehash'
-			};
-
-			const result = await processChatResponse(chatResponse);
-			expect(result).to.equal('Error occurred!');
-		});
-	});
-
-	describe('sendMessageBase', () => {
-		it('should send message correct with DevChat access key', async function() {
-			const message = {
-				text: 'Hello, world!'
-			};
-			const handlePartialData = (data: { command: string, text: string, user: string, date: string }) => {
-				// Handle partial data
-			};
-
-			workspaceFoldersFirstPathStub.returns('./');
-
-			getConfigurationStub.withArgs('DevChat', 'Access_Key_DevChat').returns(process.env.TEST_DEVCHAT_KEY);
-			getConfigurationStub.withArgs('DevChat', 'OpenAI.temperature').returns(0);
-			getConfigurationStub.withArgs('DevChat', 'OpenAI.stream').returns('true');
-			
-			const result = await sendMessageBase(message, handlePartialData);
-			expect(result).to.be.an('object');
-			expect(result!.command).to.equal('receiveMessage');
-			expect(result!.text).to.be.a('string');
-			expect(result!.hash).to.be.a('string');
-			expect(result!.user).to.be.a('string');
-			expect(result!.date).to.be.a('string');
-			// TODO fix
-			// Need to mock more config setting
-			// expect(result!.isError).to.be.false;
-		});
-
-		it('should send message error with invalid api key', async function() {
-			const message = {
-				text: 'Hello, world!'
-			};
-			const handlePartialData = (data: { command: string, text: string, user: string, date: string }) => {
-				// Handle partial data
-			};
-
-			workspaceFoldersFirstPathStub.returns('./');
-
-			getConfigurationStub.withArgs('DevChat', 'Access_Key_DevChat').returns('sk-KvH7ZCtHmFDCBTqH0jUv');
-			getConfigurationStub.withArgs('DevChat', 'OpenAI.temperature').returns('0');
-			getConfigurationStub.withArgs('DevChat', 'OpenAI.stream').returns('true');
-			
-			const result = await sendMessageBase(message, handlePartialData);
-			expect(result).to.be.an('object');
-			expect(result!.command).to.equal('receiveMessage');
-			expect(result!.text).to.be.a('string');
-			expect(result!.hash).to.be.a('string');
-			expect(result!.user).to.be.a('string');
-			expect(result!.date).to.be.a('string');
-			expect(result!.isError).to.be.true;
-		});
-	});
-
-	describe('stopDevChatBase', () => {
-		it('should stop sendMessageBase correctly', async () => {
-			const message = {
-				text: 'Hello, world!'
-			};
-			const handlePartialData = (data: { command: string, text: string, user: string, date: string }) => {
-				// Handle partial data
-			};
-
-			workspaceFoldersFirstPathStub.returns('./');
-
-			getConfigurationStub.withArgs('DevChat', 'Access_Key_DevChat').returns(process.env.TEST_DEVCHAT_KEY);
-			getConfigurationStub.withArgs('DevChat', 'OpenAI.temperature').returns(0);
-			getConfigurationStub.withArgs('DevChat', 'OpenAI.stream').returns('true');
-			
-
-			// Start sendMessageBase in a separate Promise
-			const sendMessagePromise = sendMessageBase(message, handlePartialData);
-
-			// Wait for a short period to ensure sendMessageBase has started
-			await new Promise((resolve) => setTimeout(resolve, 100));
-
-			// Call stopDevChatBase
-			const stopMessage = {
-				text: 'stop'
-			};
-			await stopDevChatBase(stopMessage);
-
-			// Check if sendMessageBase has been stopped and returns an error
-			// TODO fix
-			// Need to mock more config setting
-			// try {
-			// 	const result = await sendMessagePromise;
-			// 	expect(result).to.undefined;
-			// } catch (error) {
-			// 	expect(error).to.be.an('error');
-			// }
-		});
-	});
-});
\ No newline at end of file
diff --git a/test/toolwrapper/devchat.test.ts b/test/toolwrapper/devchat.test.ts
deleted file mode 100644
index 417b895..0000000
--- a/test/toolwrapper/devchat.test.ts
+++ /dev/null
@@ -1,71 +0,0 @@
-import { expect } from 'chai';
-// import { describe, it } from 'mocha';
-import sinon from 'sinon';
-import DevChat, { ChatOptions } from '../../src/toolwrapper/devchat';
-import { CommandRun } from '../../src/util/commonUtil';
-import { UiUtilWrapper } from '../../src/util/uiUtil';
-import { ApiKeyManager } from '../../src/util/apiKey';
-
-// TODO: 删除devchat.js时，删除此测试文件
-// TODO: 同时为 DevChatCLI & DevChatClient 添加测试
-describe('DevChat', () => {
-  let devChat: DevChat;
-  let spawnAsyncStub: sinon.SinonStub;
-  let workspaceFoldersFirstPathStub: sinon.SinonStub;
-  let apiKeyManagerStub: sinon.SinonStub;
-
-  beforeEach(() => {
-    devChat = new DevChat();
-    spawnAsyncStub = sinon.stub(CommandRun.prototype, 'spawnAsync');
-    workspaceFoldersFirstPathStub = sinon.stub(UiUtilWrapper, 'workspaceFoldersFirstPath');
-    apiKeyManagerStub = sinon.stub(ApiKeyManager, 'llmModel');
-  });
-
-  afterEach(() => {
-    spawnAsyncStub.restore();
-    workspaceFoldersFirstPathStub.restore();
-    apiKeyManagerStub.restore();
-  });
-
-
-  describe('chat', () => {
-    it('should return a ChatResponse object with isError false when the chat is successful', async () => {
-      const content = 'Test chat content';
-      const options: ChatOptions = {
-        // Provide mock values for the options
-        parent: 'parent_value',
-        reference: ['ref1', 'ref2'],
-        header: ['header1', 'header2'],
-        context: ['context1', 'context2'],
-      };
-      const mockResponse = {
-        exitCode: 0,
-        stdout: 'User: Test user\nDate: 2022-01-01\nTest chat response\nprompt-hash: 12345',
-        stderr: '',
-      };
-      const mockWorkspacePath = './';
-      const llmModelResponse = {
-        "model": "gpt-3.5-turbo",
-        "api_key": "DC.1234567890"
-      }
-
-      spawnAsyncStub.resolves(mockResponse);
-      workspaceFoldersFirstPathStub.returns(mockWorkspacePath);
-      apiKeyManagerStub.resolves(llmModelResponse);
-
-			const response = await devChat.chat(content, options, (data)=>{}, false);
-
-      expect(response).to.have.property('prompt-hash', '');
-      expect(response).to.have.property('user', '');
-      expect(response).to.have.property('date', '');
-      expect(response).to.have.property('response', 'Test chat response');
-      expect(response).to.have.property('isError', false);
-      expect(spawnAsyncStub.calledOnce).to.be.true;
-      expect(workspaceFoldersFirstPathStub.calledOnce).to.be.true;
-    });
-
-    // Add more test cases for the chat method here
-  });
-
-  // ... other test cases
-});
\ No newline at end of file