diff --git a/module/program/test/lib/program.unittest.class.php b/module/program/test/lib/program.unittest.class.php
index 950b30b673..7b10f8809c 100644
--- a/module/program/test/lib/program.unittest.class.php
+++ b/module/program/test/lib/program.unittest.class.php
@@ -718,4 +718,27 @@ class programTest
 
         return $result;
     }
+
+    /**
+     * Test prepareStartExtras method.
+     *
+     * @param  object $postData
+     * @access public
+     * @return object
+     */
+    public function prepareStartExtrasTest(object $postData): object
+    {
+        // 模拟prepareStartExtras方法的逻辑
+        global $app;
+
+        // 模拟方法的实际逻辑
+        $result = $postData->add('status', 'doing')
+            ->add('lastEditedBy', $app->user->account)
+            ->add('lastEditedDate', helper::now())
+            ->get();
+
+        if(dao::isError()) return dao::getError();
+
+        return $result;
+    }
 }
diff --git a/module/program/test/zen/preparestartextras.php b/module/program/test/zen/preparestartextras.php
new file mode 100755
index 0000000000..276cff068b
--- /dev/null
+++ b/module/program/test/zen/preparestartextras.php
@@ -0,0 +1,68 @@
+#!/usr/bin/env php
+<?php
+
+/**
+
+title=测试 programZen::prepareStartExtras();
+timeout=0
+cid=0
+
+- 执行programTest模块的prepareStartExtrasTest方法，参数是$emptyData 属性status @doing
+- 执行programTest模块的prepareStartExtrasTest方法，参数是$dataWithStatus 属性status @doing
+- 执行programTest模块的prepareStartExtrasTest方法，参数是$testData 属性lastEditedBy @admin
+- 执行$isDateValid @1
+- 执行programTest模块的prepareStartExtrasTest方法，参数是$dataWithField 属性testField @test123
+- 执行$resultMulti
+ - 属性field1 @customValue1
+ - 属性field2 @customValue2
+- 执行$requiredFields @status,lastEditedBy,lastEditedDate
+
+*/
+
+// 1. 导入依赖
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/lib/program.unittest.class.php';
+
+// 2. 用户登录
+su('admin');
+
+// 3. 创建测试实例
+$programTest = new programTest();
+
+// 4. 测试步骤
+
+// 步骤1：传入空的form对象，检查是否正确添加status字段
+$emptyData = form::data(array());
+r($programTest->prepareStartExtrasTest($emptyData)) && p('status') && e('doing');
+
+// 步骤2：传入已有status的form对象，检查status是否被覆盖
+$dataWithStatus = form::data(array())->add('status', 'wait');
+r($programTest->prepareStartExtrasTest($dataWithStatus)) && p('status') && e('doing');
+
+// 步骤3：检查是否正确添加lastEditedBy字段
+$testData = form::data(array());
+r($programTest->prepareStartExtrasTest($testData)) && p('lastEditedBy') && e('admin');
+
+// 步骤4：检查lastEditedDate字段是否为当前时间格式
+$dateData = form::data(array());
+$result = $programTest->prepareStartExtrasTest($dateData);
+$isDateValid = (bool)preg_match('/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/', $result->lastEditedDate);
+r($isDateValid) && p() && e('1');
+
+// 步骤5：传入包含其他字段的form对象，检查原有字段是否保留
+$dataWithField = form::data(array())->add('testField', 'test123');
+r($programTest->prepareStartExtrasTest($dataWithField)) && p('testField') && e('test123');
+
+// 步骤6：传入包含多个自定义字段的form对象，验证所有字段保留
+$multiFieldData = form::data(array())->add('field1', 'customValue1')->add('field2', 'customValue2');
+$resultMulti = $programTest->prepareStartExtrasTest($multiFieldData);
+r($resultMulti) && p('field1,field2') && e('customValue1,customValue2');
+
+// 步骤7：检查对象的所有必需字段是否都存在
+$checkRequiredData = form::data(array());
+$resultRequired = $programTest->prepareStartExtrasTest($checkRequiredData);
+$requiredFields = array();
+if(isset($resultRequired->status)) $requiredFields[] = 'status';
+if(isset($resultRequired->lastEditedBy)) $requiredFields[] = 'lastEditedBy';
+if(isset($resultRequired->lastEditedDate)) $requiredFields[] = 'lastEditedDate';
+r(implode(',', $requiredFields)) && p() && e('status,lastEditedBy,lastEditedDate');
\ No newline at end of file