diff --git a/module/todo/test/model/daterange.php b/module/todo/test/model/daterange.php
new file mode 100755
index 0000000000..885d1b7ada
--- /dev/null
+++ b/module/todo/test/model/daterange.php
@@ -0,0 +1,45 @@
+#!/usr/bin/env php
+<?php
+
+/**
+
+title=测试 todoModel::dateRange();
+timeout=0
+cid=0
+
+- 执行todo模块的dateRangeTest方法，参数是'future'
+ - 属性begin @2030-01-01
+ - 属性end @2030-01-01
+- 执行todo模块的dateRangeTest方法，参数是'20210101'
+ - 属性begin @2021-01-01 00:00:00
+ - 属性end @2021-01-01 23:59:59
+- 执行todo模块的dateRangeTest方法，参数是'before' 属性end @2025-11-05
+- 执行todo模块的dateRangeTest方法，参数是'today' 属性begin @2025-11-06
+- 执行todo模块的dateRangeTest方法，参数是'yesterday' 属性begin @2025-11-05
+- 执行todo模块的dateRangeTest方法，参数是'thisweek' 属性begin @2025-11-03 00:00:00
+- 执行todo模块的dateRangeTest方法，参数是'lastweek' 属性begin @2025-10-27 00:00:00
+- 执行todo模块的dateRangeTest方法，参数是'thismonth' 属性begin @2025-11-01 00:00:00
+- 执行todo模块的dateRangeTest方法，参数是'lastmonth' 属性begin @2025-10-01 00:00:00
+- 执行todo模块的dateRangeTest方法，参数是'thisseason' 属性begin @2025-10-01 00:00:00
+
+*/
+
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/lib/todo.unittest.class.php';
+su('admin');
+
+global $tester;
+$tester->app->loadClass('date', true);
+
+$todo = new todoTest();
+
+r($todo->dateRangeTest('future')) && p('begin,end') && e('2030-01-01,2030-01-01');
+r($todo->dateRangeTest('20210101')) && p('begin,end') && e('2021-01-01 00:00:00,2021-01-01 23:59:59');
+r($todo->dateRangeTest('before')) && p('end') && e('2025-11-05');
+r($todo->dateRangeTest('today')) && p('begin') && e('2025-11-06');
+r($todo->dateRangeTest('yesterday')) && p('begin') && e('2025-11-05');
+r($todo->dateRangeTest('thisweek')) && p('begin') && e('2025-11-03 00:00:00');
+r($todo->dateRangeTest('lastweek')) && p('begin') && e('2025-10-27 00:00:00');
+r($todo->dateRangeTest('thismonth')) && p('begin') && e('2025-11-01 00:00:00');
+r($todo->dateRangeTest('lastmonth')) && p('begin') && e('2025-10-01 00:00:00');
+r($todo->dateRangeTest('thisseason')) && p('begin') && e('2025-10-01 00:00:00');
\ No newline at end of file