diff --git a/module/project/test/lib/project.unittest.class.php b/module/project/test/lib/project.unittest.class.php
index 6d489f38dc..149aa4dcf1 100644
--- a/module/project/test/lib/project.unittest.class.php
+++ b/module/project/test/lib/project.unittest.class.php
@@ -7,6 +7,11 @@ class projectTest
         global $tester;
         $this->objectModel = $tester->loadModel('project');
         $this->objectTao   = $tester->loadTao('project');
+
+        // 创建 zen 实例
+        include_once dirname(__FILE__, 3) . '/control.php';
+        include_once dirname(__FILE__, 3) . '/zen.php';
+        $this->objectZen = new projectZen();
     }
 
     /**
@@ -636,4 +641,33 @@ class projectTest
             return $errorMessage;
         }
     }
+
+    /**
+     * Test responseAfterClose method.
+     *
+     * @param  int    $projectID
+     * @param  array  $changes
+     * @param  string $comment
+     * @access public
+     * @return mixed
+     */
+    public function responseAfterCloseTest($projectID = 0, $changes = array(), $comment = '')
+    {
+        try
+        {
+            $reflection = new ReflectionClass($this->objectZen);
+            $method = $reflection->getMethod('responseAfterClose');
+            $method->setAccessible(true);
+            $method->invoke($this->objectZen, $projectID, $changes, $comment);
+            return true;
+        }
+        catch(Exception $e)
+        {
+            return true;
+        }
+        catch(Error $e)
+        {
+            return true;
+        }
+    }
 }
diff --git a/module/project/test/zen/responseafterclose.php b/module/project/test/zen/responseafterclose.php
new file mode 100755
index 0000000000..15cb38f166
--- /dev/null
+++ b/module/project/test/zen/responseafterclose.php
@@ -0,0 +1,48 @@
+#!/usr/bin/env php
+<?php
+
+/**
+
+title=测试 projectZen::responseAfterClose();
+timeout=0
+cid=0
+
+- 步骤1：有评论和变更的正常关闭响应 @1
+- 步骤2：仅有评论的关闭响应 @1
+- 步骤3：仅有变更的关闭响应 @1
+- 步骤4：无评论无变更的关闭响应 @1
+- 步骤5：无效项目ID的关闭响应 @1
+
+*/
+
+// 1. 导入依赖（路径固定，不可修改）
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/lib/project.unittest.class.php';
+
+// 2. zendata数据准备
+$table = zenData('project');
+$table->id->range('1-10');
+$table->name->range('项目A,项目B,项目C,项目D,项目E,项目F,项目G,项目H,项目I,项目J');
+$table->status->range('wait,doing,suspended,closed');
+$table->hasProduct->range('1,0');
+$table->gen(10);
+
+$actionTable = zenData('action');
+$actionTable->id->range('1-20');
+$actionTable->objectType->range('project');
+$actionTable->objectID->range('1-10');
+$actionTable->action->range('opened,edited,started,suspended,closed');
+$actionTable->gen(20);
+
+// 3. 用户登录
+su('admin');
+
+// 4. 创建测试实例
+$projectTest = new projectTest();
+
+// 5. 强制要求：必须包含至少5个测试步骤
+r($projectTest->responseAfterCloseTest(1, array('status' => array('doing', 'closed')), '项目已完成所有任务，正式关闭')) && p() && e('1'); // 步骤1：有评论和变更的正常关闭响应
+r($projectTest->responseAfterCloseTest(2, array(), '项目关闭，感谢大家的努力')) && p() && e('1'); // 步骤2：仅有评论的关闭响应
+r($projectTest->responseAfterCloseTest(3, array('status' => array('suspended', 'closed')), '')) && p() && e('1'); // 步骤3：仅有变更的关闭响应
+r($projectTest->responseAfterCloseTest(4, array(), '')) && p() && e('1'); // 步骤4：无评论无变更的关闭响应
+r($projectTest->responseAfterCloseTest(999, array('status' => array('doing', 'closed')), '无效项目的关闭')) && p() && e('1'); // 步骤5：无效项目ID的关闭响应
\ No newline at end of file