diff --git a/module/pivot/test/lib/pivot.unittest.class.php b/module/pivot/test/lib/pivot.unittest.class.php
index 587ae48660..6bac929b58 100644
--- a/module/pivot/test/lib/pivot.unittest.class.php
+++ b/module/pivot/test/lib/pivot.unittest.class.php
@@ -1213,4 +1213,19 @@ class pivotTest
 
         return $result;
     }
+
+    /**
+     * Test getMaxVersion method.
+     *
+     * @param  int $pivotID
+     * @access public
+     * @return string
+     */
+    public function getMaxVersionTest(int $pivotID): string
+    {
+        $result = $this->objectModel->getMaxVersion($pivotID);
+        if(dao::isError()) return dao::getError();
+
+        return $result;
+    }
 }
\ No newline at end of file
diff --git a/module/pivot/test/model/getmaxversion.php b/module/pivot/test/model/getmaxversion.php
new file mode 100755
index 0000000000..7537a53593
--- /dev/null
+++ b/module/pivot/test/model/getmaxversion.php
@@ -0,0 +1,37 @@
+#!/usr/bin/env php
+<?php
+
+/**
+
+title=测试 pivotModel::getMaxVersion();
+timeout=0
+cid=0
+
+- 执行pivotTest模块的getMaxVersionTest方法，参数是1  @2.0.0
+- 执行pivotTest模块的getMaxVersionTest方法，参数是2  @1.2.0
+- 执行pivotTest模块的getMaxVersionTest方法，参数是999  @3.0.0
+- 执行pivotTest模块的getMaxVersionTest方法，参数是100  @
+- 执行pivotTest模块的getMaxVersionTest方法  @
+
+*/
+
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/lib/pivot.unittest.class.php';
+
+$pivotspecTable = zenData('pivotspec');
+$pivotspecTable->pivot->range('1{3}, 2{2}, 999{1}');
+$pivotspecTable->version->range('1.0.0{1}, 1.1.0{1}, 2.0.0{1}, 1.0.1{1}, 1.2.0{1}, 3.0.0{1}');
+$pivotspecTable->driver->range('mysql');
+$pivotspecTable->mode->range('builder');
+$pivotspecTable->name->range('测试透视表');
+$pivotspecTable->gen(6);
+
+su('admin');
+
+$pivotTest = new pivotTest();
+
+r($pivotTest->getMaxVersionTest(1)) && p() && e('2.0.0');
+r($pivotTest->getMaxVersionTest(2)) && p() && e('1.2.0');
+r($pivotTest->getMaxVersionTest(999)) && p() && e('3.0.0');
+r($pivotTest->getMaxVersionTest(100)) && p() && e('');
+r($pivotTest->getMaxVersionTest(0)) && p() && e('');
\ No newline at end of file
diff --git a/module/pivot/test/model/yaml/pivotspec_getmaxversion.yaml b/module/pivot/test/model/yaml/pivotspec_getmaxversion.yaml
new file mode 100644
index 0000000000..effcfd6af9
--- /dev/null
+++ b/module/pivot/test/model/yaml/pivotspec_getmaxversion.yaml
@@ -0,0 +1,46 @@
+---
+title: pivotspec表数据定义 - getMaxVersion测试
+desc: 为测试getMaxVersion方法生成的pivotspec表测试数据
+author: Claude Code
+version: 1.0
+
+fields:
+- field: pivot
+  note: 透视表ID
+  range: 1{3}, 2{2}, 999{1}
+
+- field: version
+  note: 版本号
+  range: 1.0.0{1}, 1.1.0{1}, 2.0.0{1}, 1.0.1{1}, 1.2.0{1}, 3.0.0{1}
+
+- field: driver
+  note: 驱动类型
+  range: mysql{6}
+
+- field: mode
+  note: 模式
+  range: builder{6}
+
+- field: name
+  note: 名称
+  range: 测试透视表{6}
+
+- field: desc
+  note: 描述
+  range: 用于测试getMaxVersion方法的透视表{6}
+
+- field: sql
+  note: SQL语句
+  range: SELECT * FROM zt_bug{6}
+
+- field: fields
+  note: 字段配置
+  range: '{"id":{"field":"id"},"title":{"field":"title"}}'
+
+- field: langs
+  note: 语言配置
+  range: '{}'
+
+- field: vars
+  note: 变量配置
+  range: '{}'
\ No newline at end of file