diff --git a/module/instance/test/lib/instance.unittest.class.php b/module/instance/test/lib/instance.unittest.class.php
index f1a9d7952d..bf74592eb4 100644
--- a/module/instance/test/lib/instance.unittest.class.php
+++ b/module/instance/test/lib/instance.unittest.class.php
@@ -286,4 +286,19 @@ class instanceTest
 
         return $result;
     }
+
+    /**
+     * Test batchFresh method.
+     *
+     * @param  array $instances
+     * @access public
+     * @return mixed
+     */
+    public function batchFreshTest(array $instances)
+    {
+        $result = $this->objectModel->batchFresh($instances);
+        if(dao::isError()) return dao::getError();
+
+        return $result;
+    }
 }
\ No newline at end of file
diff --git a/module/instance/test/model/batchfresh.php b/module/instance/test/model/batchfresh.php
new file mode 100755
index 0000000000..978b2142b5
--- /dev/null
+++ b/module/instance/test/model/batchfresh.php
@@ -0,0 +1,74 @@
+#!/usr/bin/env php
+<?php
+
+/**
+
+title=测试 instanceModel::batchFresh();
+timeout=0
+cid=0
+
+- 步骤1：空实例数组 @0
+- 步骤2：单个实例ID第0条的id属性 @1
+- 步骤3：多个实例第二个ID第1条的id属性 @2
+- 步骤4：状态获取第0条的status属性 @creating
+- 步骤5：异常实例ID第0条的id属性 @999
+
+*/
+
+// 1. 导入依赖
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/lib/instance.unittest.class.php';
+
+// 2. zendata数据准备
+zenData('instance')->gen(0);
+zenData('space')->gen(0);
+
+// 3. 用户登录
+su('admin');
+
+// 4. 创建测试实例
+$instanceTest = new instanceTest();
+
+// 5. 创建测试实例对象
+$instance1 = new stdClass();
+$instance1->id = 1;
+$instance1->status = 'running';
+$instance1->k8name = 'test-k8name-1';
+$instance1->version = '1.0.0';
+$instance1->chart = 'zentao';
+$instance1->spaceData = new stdClass();
+$instance1->spaceData->k8space = 'test-space-1';
+
+$instance2 = new stdClass();
+$instance2->id = 2;
+$instance2->status = 'stopped';
+$instance2->k8name = 'test-k8name-2';
+$instance2->version = '1.0.0';
+$instance2->chart = 'gitlab';
+$instance2->spaceData = new stdClass();
+$instance2->spaceData->k8space = 'test-space-1';
+
+$instance3 = new stdClass();
+$instance3->id = 3;
+$instance3->status = 'creating';
+$instance3->k8name = 'test-k8name-3';
+$instance3->version = '1.1.0';
+$instance3->chart = 'jenkins';
+$instance3->spaceData = new stdClass();
+$instance3->spaceData->k8space = 'test-space-2';
+
+$invalidInstance = new stdClass();
+$invalidInstance->id = 999;
+$invalidInstance->status = 'unknown';
+$invalidInstance->k8name = 'invalid-k8name';
+$invalidInstance->version = '1.0.0';
+$invalidInstance->chart = 'unknown';
+$invalidInstance->spaceData = new stdClass();
+$invalidInstance->spaceData->k8space = 'invalid-space';
+
+// 6. 测试步骤
+r($instanceTest->batchFreshTest(array())) && p() && e('0'); // 步骤1：空实例数组
+r($instanceTest->batchFreshTest(array($instance1))) && p('0:id') && e('1'); // 步骤2：单个实例ID
+r($instanceTest->batchFreshTest(array($instance1, $instance2))) && p('1:id') && e('2'); // 步骤3：多个实例第二个ID
+r($instanceTest->batchFreshTest(array($instance3))) && p('0:status') && e('creating'); // 步骤4：状态获取
+r($instanceTest->batchFreshTest(array($invalidInstance))) && p('0:id') && e('999'); // 步骤5：异常实例ID
\ No newline at end of file
diff --git a/module/instance/test/model/yaml/instance_batchfresh.yaml b/module/instance/test/model/yaml/instance_batchfresh.yaml
new file mode 100644
index 0000000000..6f919ddd3a
--- /dev/null
+++ b/module/instance/test/model/yaml/instance_batchfresh.yaml
@@ -0,0 +1,46 @@
+---
+title: 批量更新实例状态测试数据
+desc: 用于测试batchFresh方法的实例数据
+author: Claude
+version: 1.0
+
+fields:
+- field: id
+  note: 实例ID
+  range: 1-20
+  prefix: ""
+  postfix: ""
+  loop: 0
+  format: ""
+- field: name
+  note: 实例名称
+  range: test-instance-{1-20}
+  format: ""
+- field: status
+  note: 实例状态
+  range: running{8},stopped{5},creating{3},abnormal{2},destroying{2}
+- field: k8name
+  note: K8S名称
+  range: test-k8s-{1-20}
+- field: version
+  note: 应用版本
+  range: 1.0.0{5},1.1.0{7},1.2.0{8}
+- field: space
+  note: 空间ID
+  range: 1-5:R
+- field: deleted
+  note: 删除标记
+  range: 0{18},1{2}
+- field: domain
+  note: 域名
+  range: test{1-20}.example.com
+- field: chart
+  note: Chart名称  
+  range: zentao{5},gitlab{3},jenkins{4},sonar{3},nexus{5}
+- field: createdBy
+  note: 创建者
+  range: admin{10},user1{5},user2{5}
+- field: createdAt
+  note: 创建时间
+  range: 2024-01-01 00:00:00-2024-12-31 23:59:59
+  format: YYYY-MM-DD hh:mm:ss
\ No newline at end of file
diff --git a/module/instance/test/model/yaml/space_batchfresh.yaml b/module/instance/test/model/yaml/space_batchfresh.yaml
new file mode 100644
index 0000000000..a21d8bbc1e
--- /dev/null
+++ b/module/instance/test/model/yaml/space_batchfresh.yaml
@@ -0,0 +1,33 @@
+---
+title: 空间数据测试配置
+desc: 用于测试实例关联的空间数据
+author: Claude
+version: 1.0
+
+fields:
+- field: id
+  note: 空间ID
+  range: 1-10
+  prefix: ""
+  postfix: ""
+  loop: 0
+  format: ""
+- field: name
+  note: 空间名称
+  range: test-space-{1-10}
+- field: k8space
+  note: K8S空间名称
+  range: test-k8space-{1-10}
+- field: deleted
+  note: 删除标记
+  range: 0{9},1{1}
+- field: owner
+  note: 空间所有者
+  range: admin{5},user1{3},user2{2}
+- field: createdBy
+  note: 创建者
+  range: admin{6},user1{2},user2{2}
+- field: createdAt
+  note: 创建时间
+  range: 2024-01-01 00:00:00-2024-12-31 23:59:59
+  format: YYYY-MM-DD hh:mm:ss
\ No newline at end of file