diff --git a/module/execution/test/lib/treeinlite.ui.class.php b/module/execution/test/lib/treeinlite.ui.class.php
new file mode 100644
index 0000000000..3b3b92bb0b
--- /dev/null
+++ b/module/execution/test/lib/treeinlite.ui.class.php
@@ -0,0 +1,43 @@
+<?php
+include dirname(__FILE__, 5) . '/test/lib/ui.php';
+class treeTester extends tester
+{
+    /**
+     * 检查树状图数据。
+     * Check tree data.
+     *
+     * @param  string $level
+     * @param  string $num
+     * @param  bool   $click
+     * @access public
+     * @return object
+     */
+    public function checkTreeData($level, $num, $click = false)
+    {
+        $this->switchVision('lite', 5);
+        $form = $this->initForm('execution', 'tree', array('kanbanID' => '2'), 'appIframe-project');
+        $form->wait(1);
+        if($click) $form->dom->onlyStoryBtn->click();
+        $form->wait(1);
+        if(count($form->dom->getElementList($form->dom->xpath[$level])->element) != $num) return $this->failed('数据错误');
+        return $this->success('数据正确');
+    }
+
+    /**
+     * 检查树状图中的任务、目标详情显示。
+     * Check detail data.
+     *
+     * @access public
+     * @return object
+     */
+    public function checkDetail()
+    {
+        $form = $this->initForm('execution', 'tree', array('kanbanID' => '2'), 'appIframe-project');
+        $form->wait(1);
+        $form->dom->detail->click();
+        $form->wait(1);
+
+        if($form->dom->detail->getText() == $form->dom->titleInLite->getText()) return $this->success('详情数据正确');
+        return $this->failed('详情数据错误');
+    }
+}