diff --git a/module/task/test/lib/canceltask.ui.class.php b/module/task/test/lib/canceltask.ui.class.php
new file mode 100644
index 0000000000..5488cce9cd
--- /dev/null
+++ b/module/task/test/lib/canceltask.ui.class.php
@@ -0,0 +1,31 @@
+<?php
+include dirname(__FILE__, 5) . '/test/lib/ui.php';
+class cancelTaskTester extends tester
+{
+    /**
+     * 取消任务。
+     * Cancel task.
+     *
+     * @param  string $id
+     * @param  string $status
+     * @accuss public
+     * @return object
+     */
+    public function cancel($id, $status)
+    {
+        $form = $this->initForm('task', 'view', array('taskID' => $id), 'appIframe-execution');
+        if(in_array($status, array('done', 'cancel', 'closed')))
+        {
+            if(is_object($form->dom->cancelBtn)) return $this->false('错误的显示了取消按钮');
+            return $this->success('没有显示取消按钮');
+        }
+        $form->dom->xpath['cancelBtn']  = "//a[@title='{$this->lang->task->cancel}']";
+        $form->dom->xpath['taskStatus'] = "//*[@title='{$this->lang->task->status}']/..//span";
+        $form->dom->cancelBtn->click();
+        $form->wait(1);
+        $form->dom->submitBtn->click();
+        $form->wait(1);
+        if($form->dom->taskStatus->getText() != $this->lang->task->statusList->cancel) return $this->failed('取消任务后状态错误');
+        return $this->success('取消任务成功');
+    }
+}
diff --git a/module/task/test/ui/canceltask.php b/module/task/test/ui/canceltask.php
new file mode 100644
index 0000000000..907362a715
--- /dev/null
+++ b/module/task/test/ui/canceltask.php
@@ -0,0 +1,87 @@
+#!/usr/bin/env php
+<?php
+
+/**
+
+title=取消任务
+timeout=0
+cid=1
+
+- 执行tester模块的cancel方法，参数是'1', 'wait'
+ - 最终测试状态 @SUCCESS
+ - 测试结果 @取消任务成功
+- 执行tester模块的cancel方法，参数是'2', 'doing'
+ - 最终测试状态 @SUCCESS
+ - 测试结果 @取消任务成功
+- 执行tester模块的cancel方法，参数是'3', 'done'
+ - 最终测试状态 @SUCCESS
+ - 测试结果 @没有显示取消按钮
+- 执行tester模块的cancel方法，参数是'4', 'pause'
+ - 最终测试状态 @SUCCESS
+ - 测试结果 @取消任务成功
+- 执行tester模块的cancel方法，参数是'5', 'cancel'
+ - 最终测试状态 @SUCCESS
+ - 测试结果 @没有显示取消按钮
+- 执行tester模块的cancel方法，参数是'6', 'closed'
+ - 最终测试状态 @SUCCESS
+ - 测试结果 @没有显示取消按钮
+
+*/
+
+chdir(__DIR__);
+include '../lib/canceltask.ui.class.php';
+
+$product = zenData('product');
+$product->id->range('1');
+$product->name->range('产品1');
+$product->gen(1);
+
+$project = zenData('project');
+$project->id->range('1, 2');
+$project->project->range('0, 1');
+$project->model->range('scrum, []');
+$project->type->range('project, sprint');
+$project->auth->range('extend, []');
+$project->parent->range('0, 1');
+$project->path->range('`,1,`, `,1,2,`');
+$project->name->range('项目1, 项目1执行1');
+$project->gen(2);
+
+$projectProduct = zenData('projectproduct');
+$projectProduct->project->range('1, 2');
+$projectProduct->product->range('1');
+$projectProduct->branch->range('0');
+$projectProduct->plan->range('0');
+$projectProduct->gen(2);
+
+$task = zenData('task');
+$task->id->range('1-100');
+$task->project->range('1');
+$task->parent->range('0');
+$task->execution->range('2');
+$task->story->range('0');
+$task->name->range('1-100');
+$task->type->range('devel');
+$task->consumed->range('0');
+$task->left->range('0');
+$task->deadline->range(' (-5D)-(-4D):1D, []{11}')->type('timestamp')->format('YY/MM/DD');
+$task->status->range('wait, doing, done, pause, cancel, closed');
+$task->gen(6);
+
+$taskSpec = zenData('taskspec');
+$taskSpec->task->range('1-100');
+$taskSpec->version->range('0');
+$taskSpec->name->range('1-100');
+$taskSpec->gen(6);
+
+$tester = new cancelTaskTester();
+$tester->login();
+
+r($tester->cancel('1', 'wait'))   &&p('status,message') &&e('SUCCESS,取消任务成功');
+r($tester->cancel('2', 'doing'))  &&p('status,message') &&e('SUCCESS,取消任务成功');
+r($tester->cancel('3', 'done'))   &&p('status,message') &&e('SUCCESS,没有显示取消按钮');
+r($tester->cancel('4', 'pause'))  &&p('status,message') &&e('SUCCESS,取消任务成功');
+r($tester->cancel('5', 'cancel')) &&p('status,message') &&e('SUCCESS,没有显示取消按钮');
+r($tester->cancel('6', 'closed')) &&p('status,message') &&e('SUCCESS,没有显示取消按钮');
+$tester->closeBrowser();
+$tester->closeBrowser();