diff --git a/VERSION b/VERSION
index 478f799a..b8da8ef5 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.3.63
+0.3.64
diff --git a/src/UDNS/Apis/DeleteUDNSZoneRequest.php b/src/UDNS/Apis/DeleteUDNSZoneRequest.php
new file mode 100644
index 00000000..531396c9
--- /dev/null
+++ b/src/UDNS/Apis/DeleteUDNSZoneRequest.php
@@ -0,0 +1,91 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class DeleteUDNSZoneRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "DeleteUDNSZone"]);
+        $this->markRequired("Region");
+        $this->markRequired("DNSZoneId");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+}
diff --git a/src/UDNS/Apis/DeleteUDNSZoneResponse.php b/src/UDNS/Apis/DeleteUDNSZoneResponse.php
new file mode 100644
index 00000000..5f93c185
--- /dev/null
+++ b/src/UDNS/Apis/DeleteUDNSZoneResponse.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+
+class DeleteUDNSZoneResponse extends Response
+{
+    
+
+
+}
diff --git a/src/UDNS/Apis/DescribeUDNSZoneByVPCRequest.php b/src/UDNS/Apis/DescribeUDNSZoneByVPCRequest.php
new file mode 100644
index 00000000..2b79a2b3
--- /dev/null
+++ b/src/UDNS/Apis/DescribeUDNSZoneByVPCRequest.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class DescribeUDNSZoneByVPCRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "DescribeUDNSZoneByVPC"]);
+        $this->markRequired("VPCId");
+    }
+
+    
+
+    /**
+     * VPCId: VPC id
+     *
+     * @return string|null
+     */
+    public function getVPCId()
+    {
+        return $this->get("VPCId");
+    }
+
+    /**
+     * VPCId: VPC id
+     *
+     * @param string $vpcId
+     */
+    public function setVPCId($vpcId)
+    {
+        $this->set("VPCId", $vpcId);
+    }
+}
diff --git a/src/UDNS/Apis/DescribeUDNSZoneByVPCResponse.php b/src/UDNS/Apis/DescribeUDNSZoneByVPCResponse.php
new file mode 100644
index 00000000..72deb532
--- /dev/null
+++ b/src/UDNS/Apis/DescribeUDNSZoneByVPCResponse.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+
+class DescribeUDNSZoneByVPCResponse extends Response
+{
+    
+
+
+}
diff --git a/src/UDNS/Apis/DescribeUDNSZoneForwardRequest.php b/src/UDNS/Apis/DescribeUDNSZoneForwardRequest.php
new file mode 100644
index 00000000..b684a865
--- /dev/null
+++ b/src/UDNS/Apis/DescribeUDNSZoneForwardRequest.php
@@ -0,0 +1,70 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class DescribeUDNSZoneForwardRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "DescribeUDNSZoneForward"]);
+        $this->markRequired("DNSZoneId");
+    }
+
+    
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneId: 域名ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: 域名ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+}
diff --git a/src/UDNS/Apis/DescribeUDNSZoneForwardResponse.php b/src/UDNS/Apis/DescribeUDNSZoneForwardResponse.php
new file mode 100644
index 00000000..5306a9a8
--- /dev/null
+++ b/src/UDNS/Apis/DescribeUDNSZoneForwardResponse.php
@@ -0,0 +1,104 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+
+class DescribeUDNSZoneForwardResponse extends Response
+{
+    
+
+    /**
+     * VPCProjectId: 转发目标VPC所属VPC
+     *
+     * @return string|null
+     */
+    public function getVPCProjectId()
+    {
+        return $this->get("VPCProjectId");
+    }
+
+    /**
+     * VPCProjectId: 转发目标VPC所属VPC
+     *
+     * @param string $vpcProjectId
+     */
+    public function setVPCProjectId($vpcProjectId)
+    {
+        $this->set("VPCProjectId", $vpcProjectId);
+    }
+
+    /**
+     * VPCRegion: 转发目标VPC所属地域
+     *
+     * @return string|null
+     */
+    public function getVPCRegion()
+    {
+        return $this->get("VPCRegion");
+    }
+
+    /**
+     * VPCRegion: 转发目标VPC所属地域
+     *
+     * @param string $vpcRegion
+     */
+    public function setVPCRegion($vpcRegion)
+    {
+        $this->set("VPCRegion", $vpcRegion);
+    }
+
+    /**
+     * VPCId: 转发目标VPC的ID
+     *
+     * @return string|null
+     */
+    public function getVPCId()
+    {
+        return $this->get("VPCId");
+    }
+
+    /**
+     * VPCId: 转发目标VPC的ID
+     *
+     * @param string $vpcId
+     */
+    public function setVPCId($vpcId)
+    {
+        $this->set("VPCId", $vpcId);
+    }
+
+    /**
+     * Servers: 转发目标DNS 服务器地址
+     *
+     * @return string[]|null
+     */
+    public function getServers()
+    {
+        return $this->get("Servers");
+    }
+
+    /**
+     * Servers: 转发目标DNS 服务器地址
+     *
+     * @param string[] $servers
+     */
+    public function setServers(array $servers)
+    {
+        $this->set("Servers", $servers);
+    }
+}
diff --git a/src/UDNS/Apis/ModifyUDNSZoneRequest.php b/src/UDNS/Apis/ModifyUDNSZoneRequest.php
index 1ddaa7a5..b988001f 100644
--- a/src/UDNS/Apis/ModifyUDNSZoneRequest.php
+++ b/src/UDNS/Apis/ModifyUDNSZoneRequest.php
@@ -110,7 +110,7 @@ public function setRemark($remark)
     }
 
     /**
-     * IsRecursionEnabled: 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     * IsRecursionEnabled: 是否支持递归。枚举值,"enable",支持; "disable",不支持
      *
      * @return string|null
      */
@@ -120,7 +120,7 @@ public function getIsRecursionEnabled()
     }
 
     /**
-     * IsRecursionEnabled: 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     * IsRecursionEnabled: 是否支持递归。枚举值,"enable",支持; "disable",不支持
      *
      * @param string $isRecursionEnabled
      */
diff --git a/src/UDNS/UDNSClient.php b/src/UDNS/UDNSClient.php
index e3e81848..77266b5e 100644
--- a/src/UDNS/UDNSClient.php
+++ b/src/UDNS/UDNSClient.php
@@ -26,12 +26,18 @@
 use UCloud\UDNS\Apis\CreateUDNSZoneResponse;
 use UCloud\UDNS\Apis\DeleteUDNSRecordRequest;
 use UCloud\UDNS\Apis\DeleteUDNSRecordResponse;
+use UCloud\UDNS\Apis\DeleteUDNSZoneRequest;
+use UCloud\UDNS\Apis\DeleteUDNSZoneResponse;
 use UCloud\UDNS\Apis\DescribeUDNSDomainRequest;
 use UCloud\UDNS\Apis\DescribeUDNSDomainResponse;
 use UCloud\UDNS\Apis\DescribeUDNSRecordRequest;
 use UCloud\UDNS\Apis\DescribeUDNSRecordResponse;
 use UCloud\UDNS\Apis\DescribeUDNSZoneRequest;
 use UCloud\UDNS\Apis\DescribeUDNSZoneResponse;
+use UCloud\UDNS\Apis\DescribeUDNSZoneByVPCRequest;
+use UCloud\UDNS\Apis\DescribeUDNSZoneByVPCResponse;
+use UCloud\UDNS\Apis\DescribeUDNSZoneForwardRequest;
+use UCloud\UDNS\Apis\DescribeUDNSZoneForwardResponse;
 use UCloud\UDNS\Apis\DisassociateUDNSZoneVPCRequest;
 use UCloud\UDNS\Apis\DisassociateUDNSZoneVPCResponse;
 use UCloud\UDNS\Apis\ModifyUDNSRecordRequest;
@@ -171,6 +177,33 @@ public function deleteUDNSRecord(DeleteUDNSRecordRequest $request = null)
         return new DeleteUDNSRecordResponse($resp->toArray(), $resp->getRequestId());
     }
 
+    /**
+     * DeleteUDNSZone - 删除域名
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/delete_udns_zone
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneId" => (string) 域名资源ID
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     * ]
+     *
+     * @return DeleteUDNSZoneResponse
+     * @throws UCloudException
+     */
+    public function deleteUDNSZone(DeleteUDNSZoneRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new DeleteUDNSZoneResponse($resp->toArray(), $resp->getRequestId());
+    }
+
     /**
      * DescribeUDNSDomain - zone下所有域名的rr记录
      *
@@ -323,6 +356,61 @@ public function describeUDNSZone(DescribeUDNSZoneRequest $request = null)
         return new DescribeUDNSZoneResponse($resp->toArray(), $resp->getRequestId());
     }
 
+    /**
+     * DescribeUDNSZoneByVPC - 根据VPC id 查询绑定的UDNSZone
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/describe_udns_zone_by_vpc
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "VPCId" => (string) VPC id
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     * ]
+     *
+     * @return DescribeUDNSZoneByVPCResponse
+     * @throws UCloudException
+     */
+    public function describeUDNSZoneByVPC(DescribeUDNSZoneByVPCRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new DescribeUDNSZoneByVPCResponse($resp->toArray(), $resp->getRequestId());
+    }
+
+    /**
+     * DescribeUDNSZoneForward - 获取域名转发配置
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/describe_udns_zone_forward
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneId" => (string) 域名ID
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     *     "VPCProjectId" => (string) 转发目标VPC所属VPC
+     *     "VPCRegion" => (string) 转发目标VPC所属地域
+     *     "VPCId" => (string) 转发目标VPC的ID
+     *     "Servers" => (array<string>) 转发目标DNS 服务器地址
+     * ]
+     *
+     * @return DescribeUDNSZoneForwardResponse
+     * @throws UCloudException
+     */
+    public function describeUDNSZoneForward(DescribeUDNSZoneForwardRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new DescribeUDNSZoneForwardResponse($resp->toArray(), $resp->getRequestId());
+    }
+
     /**
      * DisassociateUDNSZoneVPC - 解绑域名和VPC
      *
@@ -397,7 +485,7 @@ public function modifyUDNSRecord(ModifyUDNSRecordRequest $request = null)
      *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
      *     "DNSZoneId" => (string) 域名资源ID
      *     "Remark" => (string) 备注
-     *     "IsRecursionEnabled" => (string) 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     *     "IsRecursionEnabled" => (string) 是否支持递归。枚举值,"enable",支持; "disable",不支持
      * ]
      *
      * Outputs: