diff --git a/src/pipeline-tasks/models/pipeline-task-log-message.module.ts b/src/pipeline-tasks/models/pipeline-task-log-message.module.ts
new file mode 100644
index 0000000..4ea73d0
--- /dev/null
+++ b/src/pipeline-tasks/models/pipeline-task-log-message.module.ts
@@ -0,0 +1,15 @@
+import { PipelineTask } from './../pipeline-task.entity';
+
+export class PipelineTaskLogMessage {
+  task: PipelineTask;
+  time: Date;
+  message: string;
+
+  static create(task: PipelineTask, message: string) {
+    return Object.assign(new PipelineTaskLogMessage(), {
+      task,
+      message,
+      time: new Date(),
+    });
+  }
+}
diff --git a/src/pipeline-tasks/models/pipeline-task-logs.model.ts b/src/pipeline-tasks/models/pipeline-task-logs.model.ts
index 7178b73..3c7b373 100644
--- a/src/pipeline-tasks/models/pipeline-task-logs.model.ts
+++ b/src/pipeline-tasks/models/pipeline-task-logs.model.ts
@@ -5,5 +5,5 @@ export class PipelineTaskLogs {
   status: TaskStatuses;
   startedAt?: Date;
   endedAt?: Date;
-  logs: string[];
+  logs = '';
 }
diff --git a/src/pipeline-tasks/pipeline-task.consumer.spec.ts b/src/pipeline-tasks/pipeline-task.consumer.spec.ts
index 20f2402..ef703ae 100644
--- a/src/pipeline-tasks/pipeline-task.consumer.spec.ts
+++ b/src/pipeline-tasks/pipeline-task.consumer.spec.ts
@@ -1,14 +1,22 @@
+import { PIPELINE_TASK_LOG_QUEUE } from './pipeline-tasks.constants';
 import { Test, TestingModule } from '@nestjs/testing';
-import { Job } from 'bull';
+import { Job, Queue } from 'bull';
+import { join } from 'path';
 import { ReposService } from '../repos/repos.service';
 import { PipelineUnits } from './enums/pipeline-units.enum';
 import { PipelineTaskConsumer } from './pipeline-task.consumer';
 import { PipelineTask } from './pipeline-task.entity';
 import { PipelineTasksService } from './pipeline-tasks.service';
+import { getQueueToken } from '@nestjs/bull';
+import { PipelineTaskLogMessage } from './models/pipeline-task-log-message.module';
+import { Pipeline } from '../pipelines/pipeline.entity';
+import { Project } from '../projects/project.entity';
+import { TaskStatuses } from './enums/task-statuses.enum';
 
 describe('PipelineTaskConsumer', () => {
   let consumer: PipelineTaskConsumer;
   let tasksService: PipelineTasksService;
+  let logQueue: Queue<PipelineTaskLogMessage>;
   const getJob = () =>
     ({
       data: {
@@ -24,20 +32,29 @@ describe('PipelineTaskConsumer', () => {
           provide: PipelineTasksService,
           useValue: {
             doNextTask: () => undefined,
+            updateTask: async (value) => value,
           },
         },
         {
           provide: ReposService,
           useValue: {
             getWorkspaceRootByTask: () => 'workspace-root',
+            checkout: async () => undefined,
           },
         },
         PipelineTaskConsumer,
+        {
+          provide: getQueueToken(PIPELINE_TASK_LOG_QUEUE),
+          useValue: {
+            add: () => undefined,
+          },
+        },
       ],
     }).compile();
 
     tasksService = module.get(PipelineTasksService);
     consumer = module.get(PipelineTaskConsumer);
+    logQueue = module.get(getQueueToken(PIPELINE_TASK_LOG_QUEUE));
   });
 
   it('should be defined', () => {
@@ -53,7 +70,123 @@ describe('PipelineTaskConsumer', () => {
     });
   });
 
+  describe('runScript', () => {
+    it('should success and log right message', async () => {
+      const add = jest.spyOn(logQueue, 'add');
+      await expect(
+        consumer
+          .runScript(
+            'node one-second-work.js',
+            join(__dirname, '../../test/data'),
+          )
+          .then((arr) => arr.join('')),
+      ).resolves.toMatch(/10.+20.+30.+40.+50.+60.+70.+80.+90/s);
+      // expect(add).toHaveBeenCalledTimes(10);
+      expect(
+        ((add.mock.calls[8][0] as unknown) as PipelineTaskLogMessage).message,
+      ).toMatch(/^90/);
+    });
+    it('should failed and log right message', async () => {
+      const add = jest.spyOn(logQueue, 'add');
+      await expect(
+        consumer.runScript(
+          'node bad-work.js',
+          join(__dirname, '../../test/data'),
+        ),
+      ).rejects.toThrowError(/Error Message/);
+      // expect(add).toHaveBeenCalledTimes(8);
+      const logs = add.mock.calls
+        .map((call) => ((call[0] as unknown) as PipelineTaskLogMessage).message)
+        .join('');
+      expect(logs).toMatch(/10.+20.+30.+40.+50/s);
+    });
+    it('should log with task', async () => {
+      const task = new PipelineTask();
+      task.id = 'test';
+
+      const add = jest.spyOn(logQueue, 'add');
+      await expect(
+        consumer.runScript(
+          'node bad-work.js',
+          join(__dirname, '../../test/data'),
+          task,
+        ),
+      ).rejects.toThrowError(/Error Message 2/);
+      expect(
+        ((add.mock.calls[2][0] as unknown) as PipelineTaskLogMessage).task,
+      ).toMatchObject(task);
+    });
+  });
+
   describe('doTask', () => {
-    it('should do all task', () => {});
+    let task: PipelineTask;
+
+    beforeEach(() => {
+      task = new PipelineTask();
+      task.id = 'test-id';
+      task.logs = [];
+      task.pipeline = new Pipeline();
+      task.pipeline.workUnitMetadata = {
+        version: 1,
+        units: [
+          {
+            type: PipelineUnits.checkout,
+            scripts: [],
+          },
+          {
+            type: PipelineUnits.installDependencies,
+            scripts: ["echo ' Hello, Fennec!'"],
+          },
+        ],
+      };
+      task.units = task.pipeline.workUnitMetadata.units.map(
+        (unit) => unit.type,
+      );
+      task.pipeline.project = new Project();
+      task.pipeline.project.name = 'test-project';
+    });
+    it('should do all task', async () => {
+      const job: Job = ({
+        data: task,
+        update: jest.fn().mockImplementation(() => undefined),
+      } as unknown) as Job;
+
+      const runScript = jest
+        .spyOn(consumer, 'runScript')
+        .mockImplementation(async () => []);
+      const updateTask = jest.spyOn(tasksService, 'updateTask');
+
+      await consumer.doTask(job);
+
+      expect(runScript).toHaveBeenCalledTimes(1);
+      expect(updateTask).toHaveBeenCalledTimes(1);
+      const taskDto: PipelineTask = updateTask.mock.calls[0][0];
+      expect(taskDto.logs).toHaveLength(2);
+      expect(taskDto.logs[0].status).toEqual(TaskStatuses.success);
+      expect(taskDto.logs[0].unit).toEqual(PipelineUnits.checkout);
+      expect(taskDto.logs[1].logs).toMatch(/Hello, Fennec!/);
+    });
+    it('should log error message', async () => {
+      const job: Job = ({
+        data: task,
+        update: jest.fn().mockImplementation(() => undefined),
+      } as unknown) as Job;
+
+      const runScript = jest
+        .spyOn(consumer, 'runScript')
+        .mockImplementation(async () => {
+          throw new Error('bad message');
+        });
+      const updateTask = jest.spyOn(tasksService, 'updateTask');
+
+      await consumer.doTask(job);
+
+      expect(updateTask).toHaveBeenCalledTimes(1);
+      const taskDto: PipelineTask = updateTask.mock.calls[0][0];
+      expect(taskDto.logs).toHaveLength(2);
+      expect(taskDto.logs[0].status).toEqual(TaskStatuses.success);
+      expect(taskDto.logs[1].status).toEqual(TaskStatuses.failed);
+      expect(taskDto.logs[1].logs).toMatch(/bad message/);
+    });
   });
 });
diff --git a/src/pipeline-tasks/pipeline-task.consumer.ts b/src/pipeline-tasks/pipeline-task.consumer.ts
index 5758be4..1f2a0d0 100644
--- a/src/pipeline-tasks/pipeline-task.consumer.ts
+++ b/src/pipeline-tasks/pipeline-task.consumer.ts
@@ -1,20 +1,39 @@
+import { PipelineTaskLogs } from './models/pipeline-task-logs.model';
 import { ReposService } from './../repos/repos.service';
-import { OnQueueCompleted, Process, Processor } from '@nestjs/bull';
-import { Job } from 'bull';
+import {
+  InjectQueue,
+  OnQueueCompleted,
+  Process,
+  Processor,
+} from '@nestjs/bull';
+import { Job, Queue } from 'bull';
 import { spawn } from 'child_process';
 import { PipelineTask } from './pipeline-task.entity';
-import { PIPELINE_TASK_QUEUE } from './pipeline-tasks.constants';
+import {
+  PIPELINE_TASK_LOG_QUEUE,
+  PIPELINE_TASK_QUEUE,
+} from './pipeline-tasks.constants';
 import { PipelineTasksService } from './pipeline-tasks.service';
 import { ApplicationException } from '../commons/exceptions/application.exception';
 import { PipelineUnits } from './enums/pipeline-units.enum';
+import { PipelineTaskLogMessage } from './models/pipeline-task-log-message.module';
+import { TaskStatuses } from './enums/task-statuses.enum';
 @Processor(PIPELINE_TASK_QUEUE)
 export class PipelineTaskConsumer {
   constructor(
     private readonly service: PipelineTasksService,
     private readonly reposService: ReposService,
+    @InjectQueue(PIPELINE_TASK_LOG_QUEUE)
+    private readonly logQueue: Queue<PipelineTaskLogMessage>,
   ) {}
   @Process()
-  async doTask({ data: task }: Job<PipelineTask>) {
+  async doTask({ data: task, update }: Job<PipelineTask>) {
+    if (task.pipeline.workUnitMetadata.version !== 1) {
+      throw new ApplicationException(
+        'work unit metadata version is not match.',
+      );
+    }
+
     const workspaceRoot = this.reposService.getWorkspaceRootByTask(task);
 
     const units = task.units.map(
@@ -24,31 +43,70 @@ export class PipelineTaskConsumer {
         ) ?? { type: type, scripts: [] },
     );
 
-    for (const unit of units) {
-      // 检出代码时，不执行其他脚本。
-      if (unit.type === PipelineUnits.checkout) {
-        await this.reposService.checkout(task, workspaceRoot);
-        continue;
-      }
-      for (const script of unit.scripts) {
-        await this.runScript(task, script, workspaceRoot);
+    try {
+      for (const unit of units) {
+        const unitLog = new PipelineTaskLogs();
+        unitLog.unit = unit.type;
+        unitLog.startedAt = new Date();
+        try {
+          // 检出代码时，不执行其他脚本。
+          if (unit.type === PipelineUnits.checkout) {
+            await this.reposService.checkout(task, workspaceRoot);
+            unitLog.status = TaskStatuses.success;
+            continue;
+          }
+          for (const script of unit.scripts) {
+            unitLog.logs += `[RUN SCRIPT] ${script}`;
+            const messages = await this.runScript(script, workspaceRoot, task);
+            unitLog.logs += messages.join('');
+          }
+          unitLog.status = TaskStatuses.success;
+        } catch (err) {
+          unitLog.status = TaskStatuses.failed;
+          unitLog.logs += err.message;
+          throw err;
+        } finally {
+          unitLog.endedAt = new Date();
+          task.logs.push(unitLog);
+        }
       }
+    } catch (err) {
+      console.log(err);
+    } finally {
+      task = await this.service.updateTask(task);
+      update(task);
     }
   }
 
-  async runScript(task: PipelineTask, script: string, workspaceRoot: string) {
+  async runScript(
+    script: string,
+    workspaceRoot: string,
+    task?: PipelineTask,
+  ): Promise<string[]> {
     return new Promise((resolve, reject) => {
       const errorMessages: string[] = [];
+      const logs: string[] = [];
       const sub = spawn(script, {
         shell: true,
         cwd: workspaceRoot,
       });
-      sub.stderr.on('data', (data) => errorMessages.push(data));
+      sub.stderr.on('data', (data: Buffer) => {
+        const str = data.toString();
+        errorMessages.push(str);
+        logs.push(str);
+        this.logQueue.add(PipelineTaskLogMessage.create(task, str));
+      });
+      sub.stdout.on('data', (data: Buffer) => {
+        const str = data.toString();
+        logs.push(str);
+        this.logQueue.add(PipelineTaskLogMessage.create(task, str));
+      });
       sub.addListener('close', (code) => {
         if (code === 0) {
-          return resolve(code);
+          sub.stdout;
+          return resolve(logs);
         }
-        return reject(new ApplicationException(errorMessages.join('\n')));
+        return reject(new ApplicationException(errorMessages.join('')));
       });
     });
   }
diff --git a/src/pipeline-tasks/pipeline-tasks.constants.ts b/src/pipeline-tasks/pipeline-tasks.constants.ts
index 08e8f67..777e284 100644
--- a/src/pipeline-tasks/pipeline-tasks.constants.ts
+++ b/src/pipeline-tasks/pipeline-tasks.constants.ts
@@ -1 +1,2 @@
 export const PIPELINE_TASK_QUEUE = 'PIPELINE_TASK_QUEUE';
+export const PIPELINE_TASK_LOG_QUEUE = 'PIPELINE_TASK_LOG_QUEUE';
diff --git a/src/pipeline-tasks/pipeline-tasks.service.ts b/src/pipeline-tasks/pipeline-tasks.service.ts
index 770a9c7..a5d6475 100644
--- a/src/pipeline-tasks/pipeline-tasks.service.ts
+++ b/src/pipeline-tasks/pipeline-tasks.service.ts
@@ -62,6 +62,10 @@ export class PipelineTasksService {
     }
   }
 
+  async updateTask(task: PipelineTask) {
+    return await this.repository.save(task);
+  }
+
   getRedisTokens(pipeline: Pipeline): [string, string] {
     return [`pipeline-${pipeline.id}:lck`, `pipeline-${pipeline.id}:tasks`];
   }
diff --git a/test/data/bad-work.js b/test/data/bad-work.js
new file mode 100644
index 0000000..caffb9c
--- /dev/null
+++ b/test/data/bad-work.js
@@ -0,0 +1,8 @@
+for (let i = 1; i <= 5; i++) {
+  console.log(i * 10);
+}
+console.error('Error Message');
+console.error('Error Message 2');
+console.log('Bye-bye');
+
+process.exit(1);
diff --git a/test/data/one-second-work.js b/test/data/one-second-work.js
new file mode 100644
index 0000000..be81207
--- /dev/null
+++ b/test/data/one-second-work.js
@@ -0,0 +1,7 @@
+let timer;
+let count = 0;
+setTimeout(() => clearInterval(timer), 1_000);
+
+timer = setInterval(() => {
+  console.log(++count * 10);
+}, 95);