diff --git a/docs/services.rst b/docs/services.rst
index 95c6a69c..a2b6c518 100644
--- a/docs/services.rst
+++ b/docs/services.rst
@@ -171,6 +171,13 @@ UDI
    :members:
 
 
+UDNS
+----
+
+.. autoclass:: ucloud.services.udns.client.UDNSClient
+   :members:
+
+
 UDTS
 ----
 
diff --git a/ucloud/client.py b/ucloud/client.py
index 1deaf422..cfb46655 100644
--- a/ucloud/client.py
+++ b/ucloud/client.py
@@ -182,6 +182,16 @@ def udi(self):
             self.logger,
         )
 
+    def udns(self):
+        from ucloud.services.udns.client import UDNSClient
+
+        return UDNSClient(
+            self._auto_config("udns"),
+            self.transport,
+            self.middleware,
+            self.logger,
+        )
+
     def udpn(self):
         from ucloud.services.udpn.client import UDPNClient
 
diff --git a/ucloud/services/udb/client.py b/ucloud/services/udb/client.py
index 63cca689..1ab872c4 100644
--- a/ucloud/services/udb/client.py
+++ b/ucloud/services/udb/client.py
@@ -703,6 +703,7 @@ def describe_mongo_db_sharded_cluster(
         - **BackupDuration** (int) -
         - **BackupMethod** (str) -
         - **BackupZone** (str) -
+        - **CPU** (int) -
         - **CaseSensitivityParam** (int) -
         - **ChargeType** (str) -
         - **CluserRole** (str) -
@@ -1040,7 +1041,7 @@ def describe_udb_instance(
         - **ReplicationDelaySeconds** (int) - 延时从库时长
         - **Role** (str) - DB实例角色，mysql区分master/slave，mongodb多种角色
         - **SSDType** (str) - SSD类型，SATA/PCI-E
-        - **SpecificationType** (str) - 实例计算规格类型，0或不传代表使用内存方式购买，1代表使用内存-cpu可选配比方式购买，需要填写MachineType
+        - **SpecificationType** (int) - 实例计算规格类型，0或不传代表使用内存方式购买，1代表使用内存-cpu可选配比方式购买，需要填写MachineType
         - **SrcDBId** (str) - 对mysql的slave而言是master的DBId，对master则为空， 对mongodb则是副本集id
         - **State** (str) - DB状态标记 Init：初始化中，Fail：安装失败，Starting：启动中，Running：运行，Shutdown：关闭中，Shutoff：已关闭，Delete：已删除，Upgrading：升级中，Promoting：提升为独库进行中，Recovering：恢复中，Recover fail：恢复失败,Remakeing:重做中,RemakeFail:重做失败, MajorVersionUpgrading:小版本升级中，MajorVersionUpgradeWaitForSwitch:高可用等待切换，MajorVersionUpgradeFail
         - **SubnetId** (str) - 子网ID
@@ -1766,6 +1767,47 @@ def get_udb_instance_ssl_cert_url(
         resp = self.invoke("GetUDBInstanceSSLCertURL", d, **kwargs)
         return apis.GetUDBInstanceSSLCertURLResponseSchema().loads(resp)
 
+    def list_udb_machine_type(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """ListUDBMachineType - 获取UDB云数据库支持的计算规格列表，暂不支持获取跨可用区实例的计算规格，目前支持的数据库品类包括：NVMe版和SSD云盘版MySQL
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **Zone** (str) - (Required) 可用区。参见  `可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **InstanceMode** (str) - UDB实例模式类型, 可选值如下: "Normal": 普通版UDB实例 "HA": 高可用版UDB实例 默认是"Normal"
+
+        **Response**
+
+        - **DataSet** (list) - 见 **MachineType** 模型定义
+        - **DefaultMachineType** (dict) - 见 **MachineType** 模型定义
+        - **Message** (str) - 接口返回信息
+
+        **Response Model**
+
+        **MachineType**
+        - **Cpu** (int) - 规格cpu核数
+        - **Description** (str) - 计算规格描述，格式为"nCmG"，表示n核mG内存实例
+        - **Group** (str) - 内存/cpu配比
+        - **ID** (str) - 计算规格id, 目前支持CPU和内存比1:2、1:4、1:8三类配比规格;规格的格式为："机型.配比.CPU核数规格"；机型支持o和n两种机型，分别代表快杰NVMe和SSD云盘机型；配比映射关系如下:2m代表CPU内存配比1比2，4m代表CPU内存配比1比4，8m代表CPU内存配比1比8，CPU核数规格射关系如下：small代表1C，medium代表2C，xlarge代表4C，2xlarge代表8C，4xlarge代表16C，8xlarge代表32C，16xlarge代表64C，例如 "o.mysql4m.medium"表示创建快杰NVMe机型2C8G的实例，"o.mysql8m.4xlarge"表示创建快杰NVMe机型16C128G的实例
+        - **Memory** (int) - 规格内存大小，单位（GB）
+        - **Os** (str) - 内部云主机机型，可选"o/n"
+
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.ListUDBMachineTypeRequestSchema().dumps(d)
+
+        resp = self.invoke("ListUDBMachineType", d, **kwargs)
+        return apis.ListUDBMachineTypeResponseSchema().loads(resp)
+
     def list_udb_user_tables(
         self, req: typing.Optional[dict] = None, **kwargs
     ) -> dict:
@@ -1984,6 +2026,7 @@ def resize_udb_instance(
         - **DBId** (str) - (Required) 实例的Id
         - **DiskSpace** (int) - (Required) 磁盘空间(GB), 暂时支持20G-32T
         - **MemoryLimit** (int) - (Required) 内存限制(MB)，目前支持以下几档 2000M/4000M/ 6000M/8000M/ 12000M/16000M/ 24000M/32000M/ 48000M/64000M/96000M/128000M/192000M/256000M/320000M。
+        - **CPU** (int) - 数据库的CPU核数（只对普通版的SQLServer有用）
         - **CouponId** (str) - 使用的代金券id
         - **InstanceMode** (str) - UDB实例模式类型, 可选值如下: "Normal": 普通版UDB实例 "HA": 高可用版UDB实例 默认是"Normal"
         - **InstanceType** (str) - UDB数据库机型: "Normal": "标准机型" ,  "SATA_SSD": "SSD机型" , "PCIE_SSD": "SSD高性能机型" ,  "Normal_Volume": "标准大容量机型",  "SATA_SSD_Volume": "SSD大容量机型" ,  "PCIE_SSD_Volume": "SSD高性能大容量机型"，“NVMe_SSD”：“快杰机型”
diff --git a/ucloud/services/udb/schemas/apis.py b/ucloud/services/udb/schemas/apis.py
index ac1adf05..3acca976 100644
--- a/ucloud/services/udb/schemas/apis.py
+++ b/ucloud/services/udb/schemas/apis.py
@@ -1424,6 +1424,36 @@ class GetUDBInstanceSSLCertURLResponseSchema(schema.ResponseSchema):
     }
 
 
+"""
+API: ListUDBMachineType
+
+获取UDB云数据库支持的计算规格列表，暂不支持获取跨可用区实例的计算规格，目前支持的数据库品类包括：NVMe版和SSD云盘版MySQL
+"""
+
+
+class ListUDBMachineTypeRequestSchema(schema.RequestSchema):
+    """ListUDBMachineType - 获取UDB云数据库支持的计算规格列表，暂不支持获取跨可用区实例的计算规格，目前支持的数据库品类包括：NVMe版和SSD云盘版MySQL"""
+
+    fields = {
+        "InstanceMode": fields.Str(required=False, dump_to="InstanceMode"),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "Region": fields.Str(required=True, dump_to="Region"),
+        "Zone": fields.Str(required=True, dump_to="Zone"),
+    }
+
+
+class ListUDBMachineTypeResponseSchema(schema.ResponseSchema):
+    """ListUDBMachineType - 获取UDB云数据库支持的计算规格列表，暂不支持获取跨可用区实例的计算规格，目前支持的数据库品类包括：NVMe版和SSD云盘版MySQL"""
+
+    fields = {
+        "DataSet": fields.List(
+            models.MachineTypeSchema(), required=True, load_from="DataSet"
+        ),
+        "DefaultMachineType": models.MachineTypeSchema(),
+        "Message": fields.Str(required=True, load_from="Message"),
+    }
+
+
 """
 API: ListUDBUserTables
 
@@ -1611,6 +1641,7 @@ class ResizeUDBInstanceRequestSchema(schema.RequestSchema):
     """ResizeUDBInstance - 修改（升级和降级）UDB实例的配置，包括内存和磁盘的配置，对于内存升级无需关闭实例，其他场景需要事先关闭实例。两套参数可以配置升降机：1.配置UseSSD和SSDType  2.配置InstanceType，不需要配置InstanceMode。这两套第二套参数的优先级更高"""
 
     fields = {
+        "CPU": fields.Int(required=False, dump_to="CPU"),
         "CouponId": fields.Str(required=False, dump_to="CouponId"),
         "DBId": fields.Str(required=True, dump_to="DBId"),
         "DiskSpace": fields.Int(required=True, dump_to="DiskSpace"),
diff --git a/ucloud/services/udb/schemas/models.py b/ucloud/services/udb/schemas/models.py
index 606d37ee..e388096d 100644
--- a/ucloud/services/udb/schemas/models.py
+++ b/ucloud/services/udb/schemas/models.py
@@ -3,6 +3,15 @@
 from ucloud.core.typesystem import schema, fields
 
 
+class UFileDataSetSchema(schema.ResponseSchema):
+    """UFileDataSet - 增加ufile的描述"""
+
+    fields = {
+        "Bucket": fields.Str(required=False, load_from="Bucket"),
+        "TokenID": fields.Str(required=False, load_from="TokenID"),
+    }
+
+
 class UDBSlaveInstanceSetSchema(schema.ResponseSchema):
     """UDBSlaveInstanceSet - DescribeUDBSlaveInstance"""
 
@@ -51,7 +60,7 @@ class UDBSlaveInstanceSetSchema(schema.ResponseSchema):
         ),
         "Role": fields.Str(required=False, load_from="Role"),
         "SSDType": fields.Str(required=False, load_from="SSDType"),
-        "SpecificationType": fields.Str(
+        "SpecificationType": fields.Int(
             required=False, load_from="SpecificationType"
         ),
         "SrcDBId": fields.Str(required=False, load_from="SrcDBId"),
@@ -69,15 +78,6 @@ class UDBSlaveInstanceSetSchema(schema.ResponseSchema):
     }
 
 
-class UFileDataSetSchema(schema.ResponseSchema):
-    """UFileDataSet - 增加ufile的描述"""
-
-    fields = {
-        "Bucket": fields.Str(required=False, load_from="Bucket"),
-        "TokenID": fields.Str(required=False, load_from="TokenID"),
-    }
-
-
 class MongoDBShardedClusterSetSchema(schema.ResponseSchema):
     """MongoDBShardedClusterSet -"""
 
@@ -287,6 +287,19 @@ class ConnNumMapSchema(schema.ResponseSchema):
     }
 
 
+class MachineTypeSchema(schema.ResponseSchema):
+    """MachineType - mysql数据库机型"""
+
+    fields = {
+        "Cpu": fields.Int(required=False, load_from="Cpu"),
+        "Description": fields.Str(required=False, load_from="Description"),
+        "Group": fields.Str(required=False, load_from="Group"),
+        "ID": fields.Str(required=False, load_from="ID"),
+        "Memory": fields.Int(required=False, load_from="Memory"),
+        "Os": fields.Str(required=False, load_from="Os"),
+    }
+
+
 class TableDataSchema(schema.ResponseSchema):
     """TableData - 用户表详情"""
 
diff --git a/ucloud/services/udns/__init__.py b/ucloud/services/udns/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/ucloud/services/udns/client.py b/ucloud/services/udns/client.py
new file mode 100644
index 00000000..ca5fab1a
--- /dev/null
+++ b/ucloud/services/udns/client.py
@@ -0,0 +1,380 @@
+""" Code is generated by ucloud-model, DO NOT EDIT IT. """
+
+import typing
+
+
+from ucloud.core.client import Client
+from ucloud.services.udns.schemas import apis
+
+
+class UDNSClient(Client):
+    def __init__(
+        self, config: dict, transport=None, middleware=None, logger=None
+    ):
+        super(UDNSClient, self).__init__(config, transport, middleware, logger)
+
+    def associate_udns_zone_vpc(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """AssociateUDNSZoneVPC - 绑定域名与VPC
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **DNSZoneId** (str) - (Required) 域名资源ID
+        - **VPCId** (str) - (Required) VPC资源ID
+        - **VPCProjectId** (str) - (Required) VPC所属项目ID
+
+        **Response**
+
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.AssociateUDNSZoneVPCRequestSchema().dumps(d)
+
+        resp = self.invoke("AssociateUDNSZoneVPC", d, **kwargs)
+        return apis.AssociateUDNSZoneVPCResponseSchema().loads(resp)
+
+    def create_udns_record(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """CreateUDNSRecord - 创建域名记录
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **DNSZoneId** (str) - (Required) 域名资源ID
+        - **Name** (str) - (Required) 主机记录
+        - **Type** (str) - (Required) 记录类型。枚举值，“A”,"CNAME","MX","AAAA","SRV","PTR","TXT"。
+        - **Value** (str) - (Required) 数值组，支持逗号分割。格式为：Value|权重|IsEnabled，其中权重支持1-10，IsEnabled为枚举值（1为启用，0为禁用）。输入格式示例：192.168.1.1|1|1,192.168.1.2|10|0。
+        - **ValueType** (str) - (Required) 值类型。枚举值，“Normal”，标准；“Multivalue”，多值返回。仅在值为“Multivalue”时，Value的权重生效。
+        - **Remark** (str) - 记录的备注信息
+        - **TTL** (int) - TTL值，范围为5-600，单位为秒。默认为5
+
+        **Response**
+
+        - **DNSRecordId** (str) - 域名记录的资源ID
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.CreateUDNSRecordRequestSchema().dumps(d)
+
+        # build options
+        kwargs["max_retries"] = 0  # ignore retry when api is not idempotent
+
+        resp = self.invoke("CreateUDNSRecord", d, **kwargs)
+        return apis.CreateUDNSRecordResponseSchema().loads(resp)
+
+    def create_udns_zone(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """CreateUDNSZone - 创建域名
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **DNSZoneName** (str) - (Required) 域名字符串
+        - **Type** (str) - (Required) 域名类型。枚举值，“private”，内网DNS；“public”，公网DNS，暂只支持private。
+        - **ChargeType** (str) - 付费方式, 枚举值为: Year, 按年付费; Month, 按月付费; Dynamic, 按需付费，默认为按月付费
+        - **CouponId** (str) - 代金券ID，默认不使用
+        - **IsRecursionEnabled** (str) - 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+        - **Quantity** (int) - 购买时长，默认为1
+        - **Remark** (str) - 备注
+        - **Tag** (str) - 所属业务组名称
+
+        **Response**
+
+        - **DNSZoneId** (str) - 域名资源ID
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.CreateUDNSZoneRequestSchema().dumps(d)
+
+        # build options
+        kwargs["max_retries"] = 0  # ignore retry when api is not idempotent
+
+        resp = self.invoke("CreateUDNSZone", d, **kwargs)
+        return apis.CreateUDNSZoneResponseSchema().loads(resp)
+
+    def delete_udns_record(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """DeleteUDNSRecord - 删除域名记录
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **DNSZoneId** (str) - (Required) 域名资源ID
+        - **RecordIds** (list) - (Required) 域名记录资源ID
+
+        **Response**
+
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.DeleteUDNSRecordRequestSchema().dumps(d)
+
+        resp = self.invoke("DeleteUDNSRecord", d, **kwargs)
+        return apis.DeleteUDNSRecordResponseSchema().loads(resp)
+
+    def describe_udns_domain(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """DescribeUDNSDomain - zone下所有域名的rr记录
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **DNSZoneName** (str) - (Required) zone名称
+        - **VPCId** (str) - (Required) VPI资源ID
+        - **Limit** (int) - 返回数量
+        - **Offset** (int) - 查询数量偏移
+
+        **Response**
+
+        - **RecordInfos** (list) - 见 **RecordInfo** 模型定义
+        - **TotalCount** (int) - 总条数
+
+        **Response Model**
+
+        **ValueSet**
+        - **Data** (str) - 主机记录
+        - **IsEnabled** (int) - 是否启用
+        - **Weight** (int) - 权重
+
+
+        **RecordInfo**
+        - **Name** (str) - 主机记录
+        - **RecordId** (str) - 域名记录资源ID
+        - **Remark** (str) - 记录备注信息
+        - **TTL** (int) - TTL值，单位为秒
+        - **Type** (str) - 记录类型
+        - **ValueSet** (list) - 见 **ValueSet** 模型定义
+        - **ValueType** (str) - 记录策略，标准或随机应答
+
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.DescribeUDNSDomainRequestSchema().dumps(d)
+
+        resp = self.invoke("DescribeUDNSDomain", d, **kwargs)
+        return apis.DescribeUDNSDomainResponseSchema().loads(resp)
+
+    def describe_udns_record(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """DescribeUDNSRecord - 获取域名记录
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **DNSZoneId** (str) - (Required) 域名资源ID
+        - **Limit** (int) - 数据分页值, 默认为20
+        - **Offset** (int) - 数据偏移量, 默认为0
+        - **RecordIds** (list) - 域名记录资源ID
+
+        **Response**
+
+        - **RecordInfos** (list) - 见 **RecordInfo** 模型定义
+        - **TotalCount** (int) - 资源数量
+
+        **Response Model**
+
+        **ValueSet**
+        - **Data** (str) - 主机记录
+        - **IsEnabled** (int) - 是否启用
+        - **Weight** (int) - 权重
+
+
+        **RecordInfo**
+        - **Name** (str) - 主机记录
+        - **RecordId** (str) - 域名记录资源ID
+        - **Remark** (str) - 记录备注信息
+        - **TTL** (int) - TTL值，单位为秒
+        - **Type** (str) - 记录类型
+        - **ValueSet** (list) - 见 **ValueSet** 模型定义
+        - **ValueType** (str) - 记录策略，标准或随机应答
+
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.DescribeUDNSRecordRequestSchema().dumps(d)
+
+        resp = self.invoke("DescribeUDNSRecord", d, **kwargs)
+        return apis.DescribeUDNSRecordResponseSchema().loads(resp)
+
+    def describe_udns_zone(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """DescribeUDNSZone - 获取域名信息
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **DNSZoneIds** (list) - 域名资源ID
+        - **Limit** (int) - 数据分页值, 默认为20
+        - **Offset** (int) - 数据偏移量, 默认为0
+
+        **Response**
+
+        - **DNSZoneInfos** (list) - 见 **ZoneInfo** 模型定义
+        - **TotalCount** (int) - 符合查询条件的域名数量
+
+        **Response Model**
+
+        **VPCInfo**
+        - **Name** (str) - VPC名称
+        - **Network** (list) - VPC地址空间
+        - **VPCId** (str) - VPC ID
+        - **VPCProjectId** (str) - VPC所属项目ID
+        - **VPCType** (str) - VPC类型：Normal 公有云 Hybrid 托管云
+
+
+        **ZoneInfo**
+        - **ChargeType** (str) - 计费类型（Dynamic、Month、Year）
+        - **CreateTime** (int) - 创建时间
+        - **DNSZoneName** (str) - 域名名称
+        - **ExpireTime** (int) - 过期时间
+        - **IsAutoRenew** (str) - 是否开启自动续费（Yes No）
+        - **IsRecursionEnabled** (str) - 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+        - **RecordInfos** (list) - 记录相关ID
+        - **Remark** (str) - 备注
+        - **Tag** (str) - 业务组
+        - **VPCInfos** (list) - 见 **VPCInfo** 模型定义
+
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.DescribeUDNSZoneRequestSchema().dumps(d)
+
+        resp = self.invoke("DescribeUDNSZone", d, **kwargs)
+        return apis.DescribeUDNSZoneResponseSchema().loads(resp)
+
+    def disassociate_udns_zone_vpc(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """DisassociateUDNSZoneVPC - 解绑域名和VPC
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **DNSZoneId** (str) - (Required) 域名资源ID
+        - **VPCId** (str) - (Required) VPC资源ID
+        - **VPCProjectId** (str) - (Required) VPC所属项目ID
+
+        **Response**
+
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.DisassociateUDNSZoneVPCRequestSchema().dumps(d)
+
+        resp = self.invoke("DisassociateUDNSZoneVPC", d, **kwargs)
+        return apis.DisassociateUDNSZoneVPCResponseSchema().loads(resp)
+
+    def modify_udns_record(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """ModifyUDNSRecord - 修改域名记录
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **DNSZoneId** (str) - (Required) 域名资源ID
+        - **RecordId** (str) - (Required) 域名记录资源ID
+        - **Remark** (str) - 记录的备注信息
+        - **TTL** (int) - TTL值，单位为秒
+        - **Value** (str) - 数值组，支持逗号分割。格式为：Value|权重|Enable，其中权重支持1-10，Enable为枚举值（1为启用，0为禁用）。输入格式示例：192.168.1.1|1|1,192.168.1.2|10|0。
+        - **ValueType** (str) - 值类型。枚举值，“Normal”，标准；“Multivalue”，多值返回。仅在值为“Multivalue”时，Value的权重生效。
+
+        **Response**
+
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.ModifyUDNSRecordRequestSchema().dumps(d)
+
+        resp = self.invoke("ModifyUDNSRecord", d, **kwargs)
+        return apis.ModifyUDNSRecordResponseSchema().loads(resp)
+
+    def modify_udns_zone(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """ModifyUDNSZone - 修改域名备注/递归查询状态
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
+        - **DNSZoneId** (str) - (Required) 域名资源ID
+        - **IsRecursionEnabled** (str) - 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+        - **Remark** (str) - 备注
+
+        **Response**
+
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
+        req and d.update(req)
+        d = apis.ModifyUDNSZoneRequestSchema().dumps(d)
+
+        resp = self.invoke("ModifyUDNSZone", d, **kwargs)
+        return apis.ModifyUDNSZoneResponseSchema().loads(resp)
diff --git a/ucloud/services/udns/schemas/__init__.py b/ucloud/services/udns/schemas/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/ucloud/services/udns/schemas/apis.py b/ucloud/services/udns/schemas/apis.py
new file mode 100644
index 00000000..8d6de07c
--- /dev/null
+++ b/ucloud/services/udns/schemas/apis.py
@@ -0,0 +1,294 @@
+""" Code is generated by ucloud-model, DO NOT EDIT IT. """
+
+
+from ucloud.core.typesystem import schema, fields
+from ucloud.services.udns.schemas import models
+
+""" UDNS API Schema
+"""
+
+
+"""
+API: AssociateUDNSZoneVPC
+
+绑定域名与VPC
+"""
+
+
+class AssociateUDNSZoneVPCRequestSchema(schema.RequestSchema):
+    """AssociateUDNSZoneVPC - 绑定域名与VPC"""
+
+    fields = {
+        "DNSZoneId": fields.Str(required=True, dump_to="DNSZoneId"),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "Region": fields.Str(required=True, dump_to="Region"),
+        "VPCId": fields.Str(required=True, dump_to="VPCId"),
+        "VPCProjectId": fields.Str(required=True, dump_to="VPCProjectId"),
+    }
+
+
+class AssociateUDNSZoneVPCResponseSchema(schema.ResponseSchema):
+    """AssociateUDNSZoneVPC - 绑定域名与VPC"""
+
+    fields = {}
+
+
+"""
+API: CreateUDNSRecord
+
+创建域名记录
+"""
+
+
+class CreateUDNSRecordRequestSchema(schema.RequestSchema):
+    """CreateUDNSRecord - 创建域名记录"""
+
+    fields = {
+        "DNSZoneId": fields.Str(required=True, dump_to="DNSZoneId"),
+        "Name": fields.Str(required=True, dump_to="Name"),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "Region": fields.Str(required=True, dump_to="Region"),
+        "Remark": fields.Str(required=False, dump_to="Remark"),
+        "TTL": fields.Int(required=False, dump_to="TTL"),
+        "Type": fields.Str(required=True, dump_to="Type"),
+        "Value": fields.Str(required=True, dump_to="Value"),
+        "ValueType": fields.Str(required=True, dump_to="ValueType"),
+    }
+
+
+class CreateUDNSRecordResponseSchema(schema.ResponseSchema):
+    """CreateUDNSRecord - 创建域名记录"""
+
+    fields = {
+        "DNSRecordId": fields.Str(required=True, load_from="DNSRecordId"),
+    }
+
+
+"""
+API: CreateUDNSZone
+
+创建域名
+"""
+
+
+class CreateUDNSZoneRequestSchema(schema.RequestSchema):
+    """CreateUDNSZone - 创建域名"""
+
+    fields = {
+        "ChargeType": fields.Str(required=False, dump_to="ChargeType"),
+        "CouponId": fields.Str(required=False, dump_to="CouponId"),
+        "DNSZoneName": fields.Str(required=True, dump_to="DNSZoneName"),
+        "IsRecursionEnabled": fields.Str(
+            required=False, dump_to="IsRecursionEnabled"
+        ),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "Quantity": fields.Int(required=False, dump_to="Quantity"),
+        "Region": fields.Str(required=True, dump_to="Region"),
+        "Remark": fields.Str(required=False, dump_to="Remark"),
+        "Tag": fields.Str(required=False, dump_to="Tag"),
+        "Type": fields.Str(required=True, dump_to="Type"),
+    }
+
+
+class CreateUDNSZoneResponseSchema(schema.ResponseSchema):
+    """CreateUDNSZone - 创建域名"""
+
+    fields = {
+        "DNSZoneId": fields.Str(required=True, load_from="DNSZoneId"),
+    }
+
+
+"""
+API: DeleteUDNSRecord
+
+删除域名记录
+"""
+
+
+class DeleteUDNSRecordRequestSchema(schema.RequestSchema):
+    """DeleteUDNSRecord - 删除域名记录"""
+
+    fields = {
+        "DNSZoneId": fields.Str(required=True, dump_to="DNSZoneId"),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "RecordIds": fields.List(fields.Str()),
+        "Region": fields.Str(required=True, dump_to="Region"),
+    }
+
+
+class DeleteUDNSRecordResponseSchema(schema.ResponseSchema):
+    """DeleteUDNSRecord - 删除域名记录"""
+
+    fields = {}
+
+
+"""
+API: DescribeUDNSDomain
+
+zone下所有域名的rr记录
+"""
+
+
+class DescribeUDNSDomainRequestSchema(schema.RequestSchema):
+    """DescribeUDNSDomain - zone下所有域名的rr记录"""
+
+    fields = {
+        "DNSZoneName": fields.Str(required=True, dump_to="DNSZoneName"),
+        "Limit": fields.Int(required=False, dump_to="Limit"),
+        "Offset": fields.Int(required=False, dump_to="Offset"),
+        "ProjectId": fields.Str(required=True, dump_to="ProjectId"),
+        "Region": fields.Str(required=True, dump_to="Region"),
+        "VPCId": fields.Str(required=True, dump_to="VPCId"),
+    }
+
+
+class DescribeUDNSDomainResponseSchema(schema.ResponseSchema):
+    """DescribeUDNSDomain - zone下所有域名的rr记录"""
+
+    fields = {
+        "RecordInfos": fields.List(
+            models.RecordInfoSchema(), required=True, load_from="RecordInfos"
+        ),
+        "TotalCount": fields.Int(required=True, load_from="TotalCount"),
+    }
+
+
+"""
+API: DescribeUDNSRecord
+
+获取域名记录
+"""
+
+
+class DescribeUDNSRecordRequestSchema(schema.RequestSchema):
+    """DescribeUDNSRecord - 获取域名记录"""
+
+    fields = {
+        "DNSZoneId": fields.Str(required=True, dump_to="DNSZoneId"),
+        "Limit": fields.Int(required=False, dump_to="Limit"),
+        "Offset": fields.Int(required=False, dump_to="Offset"),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "RecordIds": fields.List(fields.Str()),
+        "Region": fields.Str(required=True, dump_to="Region"),
+    }
+
+
+class DescribeUDNSRecordResponseSchema(schema.ResponseSchema):
+    """DescribeUDNSRecord - 获取域名记录"""
+
+    fields = {
+        "RecordInfos": fields.List(
+            models.RecordInfoSchema(), required=False, load_from="RecordInfos"
+        ),
+        "TotalCount": fields.Int(required=True, load_from="TotalCount"),
+    }
+
+
+"""
+API: DescribeUDNSZone
+
+获取域名信息
+"""
+
+
+class DescribeUDNSZoneRequestSchema(schema.RequestSchema):
+    """DescribeUDNSZone - 获取域名信息"""
+
+    fields = {
+        "DNSZoneIds": fields.List(fields.Str()),
+        "Limit": fields.Int(required=False, dump_to="Limit"),
+        "Offset": fields.Int(required=False, dump_to="Offset"),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "Region": fields.Str(required=True, dump_to="Region"),
+    }
+
+
+class DescribeUDNSZoneResponseSchema(schema.ResponseSchema):
+    """DescribeUDNSZone - 获取域名信息"""
+
+    fields = {
+        "DNSZoneInfos": fields.List(
+            models.ZoneInfoSchema(), required=False, load_from="DNSZoneInfos"
+        ),
+        "TotalCount": fields.Int(required=True, load_from="TotalCount"),
+    }
+
+
+"""
+API: DisassociateUDNSZoneVPC
+
+解绑域名和VPC
+"""
+
+
+class DisassociateUDNSZoneVPCRequestSchema(schema.RequestSchema):
+    """DisassociateUDNSZoneVPC - 解绑域名和VPC"""
+
+    fields = {
+        "DNSZoneId": fields.Str(required=True, dump_to="DNSZoneId"),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "Region": fields.Str(required=True, dump_to="Region"),
+        "VPCId": fields.Str(required=True, dump_to="VPCId"),
+        "VPCProjectId": fields.Str(required=True, dump_to="VPCProjectId"),
+    }
+
+
+class DisassociateUDNSZoneVPCResponseSchema(schema.ResponseSchema):
+    """DisassociateUDNSZoneVPC - 解绑域名和VPC"""
+
+    fields = {}
+
+
+"""
+API: ModifyUDNSRecord
+
+修改域名记录
+"""
+
+
+class ModifyUDNSRecordRequestSchema(schema.RequestSchema):
+    """ModifyUDNSRecord - 修改域名记录"""
+
+    fields = {
+        "DNSZoneId": fields.Str(required=True, dump_to="DNSZoneId"),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "RecordId": fields.Str(required=True, dump_to="RecordId"),
+        "Region": fields.Str(required=True, dump_to="Region"),
+        "Remark": fields.Str(required=False, dump_to="Remark"),
+        "TTL": fields.Int(required=False, dump_to="TTL"),
+        "Value": fields.Str(required=False, dump_to="Value"),
+        "ValueType": fields.Str(required=False, dump_to="ValueType"),
+    }
+
+
+class ModifyUDNSRecordResponseSchema(schema.ResponseSchema):
+    """ModifyUDNSRecord - 修改域名记录"""
+
+    fields = {}
+
+
+"""
+API: ModifyUDNSZone
+
+修改域名备注/递归查询状态
+"""
+
+
+class ModifyUDNSZoneRequestSchema(schema.RequestSchema):
+    """ModifyUDNSZone - 修改域名备注/递归查询状态"""
+
+    fields = {
+        "DNSZoneId": fields.Str(required=True, dump_to="DNSZoneId"),
+        "IsRecursionEnabled": fields.Str(
+            required=False, dump_to="IsRecursionEnabled"
+        ),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "Region": fields.Str(required=True, dump_to="Region"),
+        "Remark": fields.Str(required=False, dump_to="Remark"),
+    }
+
+
+class ModifyUDNSZoneResponseSchema(schema.ResponseSchema):
+    """ModifyUDNSZone - 修改域名备注/递归查询状态"""
+
+    fields = {}
diff --git a/ucloud/services/udns/schemas/models.py b/ucloud/services/udns/schemas/models.py
new file mode 100644
index 00000000..7a5c2f44
--- /dev/null
+++ b/ucloud/services/udns/schemas/models.py
@@ -0,0 +1,58 @@
+""" Code is generated by ucloud-model, DO NOT EDIT IT. """
+
+from ucloud.core.typesystem import schema, fields
+
+
+class ValueSetSchema(schema.ResponseSchema):
+    """ValueSet - RecordInfos"""
+
+    fields = {
+        "Data": fields.Str(required=True, load_from="Data"),
+        "IsEnabled": fields.Int(required=True, load_from="IsEnabled"),
+        "Weight": fields.Int(required=True, load_from="Weight"),
+    }
+
+
+class RecordInfoSchema(schema.ResponseSchema):
+    """RecordInfo - DescribeUDNSRecord"""
+
+    fields = {
+        "Name": fields.Str(required=True, load_from="Name"),
+        "RecordId": fields.Str(required=True, load_from="RecordId"),
+        "Remark": fields.Str(required=True, load_from="Remark"),
+        "TTL": fields.Int(required=True, load_from="TTL"),
+        "Type": fields.Str(required=True, load_from="Type"),
+        "ValueSet": fields.List(ValueSetSchema()),
+        "ValueType": fields.Str(required=True, load_from="ValueType"),
+    }
+
+
+class VPCInfoSchema(schema.ResponseSchema):
+    """VPCInfo - ZoneInfo"""
+
+    fields = {
+        "Name": fields.Str(required=False, load_from="Name"),
+        "Network": fields.List(fields.Str()),
+        "VPCId": fields.Str(required=False, load_from="VPCId"),
+        "VPCProjectId": fields.Str(required=False, load_from="VPCProjectId"),
+        "VPCType": fields.Str(required=False, load_from="VPCType"),
+    }
+
+
+class ZoneInfoSchema(schema.ResponseSchema):
+    """ZoneInfo - DescribeUDNSZone"""
+
+    fields = {
+        "ChargeType": fields.Str(required=True, load_from="ChargeType"),
+        "CreateTime": fields.Int(required=True, load_from="CreateTime"),
+        "DNSZoneName": fields.Str(required=True, load_from="DNSZoneName"),
+        "ExpireTime": fields.Int(required=True, load_from="ExpireTime"),
+        "IsAutoRenew": fields.Str(required=True, load_from="IsAutoRenew"),
+        "IsRecursionEnabled": fields.Str(
+            required=True, load_from="IsRecursionEnabled"
+        ),
+        "RecordInfos": fields.List(fields.Str()),
+        "Remark": fields.Str(required=True, load_from="Remark"),
+        "Tag": fields.Str(required=True, load_from="Tag"),
+        "VPCInfos": fields.List(VPCInfoSchema()),
+    }
diff --git a/ucloud/services/uhost/schemas/models.py b/ucloud/services/uhost/schemas/models.py
index a93afe8b..8e7e3b76 100644
--- a/ucloud/services/uhost/schemas/models.py
+++ b/ucloud/services/uhost/schemas/models.py
@@ -20,6 +20,16 @@ class KeyPairSchema(schema.ResponseSchema):
     }
 
 
+class CollectionSchema(schema.ResponseSchema):
+    """Collection - CPU和内存可支持的规格"""
+
+    fields = {
+        "Cpu": fields.Int(required=False, load_from="Cpu"),
+        "Memory": fields.List(fields.Int()),
+        "MinimalCpuPlatform": fields.List(fields.Str()),
+    }
+
+
 class FeatureModesSchema(schema.ResponseSchema):
     """FeatureModes - 可以支持的模式类别"""
 
@@ -52,13 +62,30 @@ class BootDiskInfoSchema(schema.ResponseSchema):
     }
 
 
-class CollectionSchema(schema.ResponseSchema):
-    """Collection - CPU和内存可支持的规格"""
+class MachineSizesSchema(schema.ResponseSchema):
+    """MachineSizes - GPU、CPU和内存信息"""
 
     fields = {
-        "Cpu": fields.Int(required=False, load_from="Cpu"),
-        "Memory": fields.List(fields.Int()),
-        "MinimalCpuPlatform": fields.List(fields.Str()),
+        "Collection": fields.List(CollectionSchema()),
+        "Gpu": fields.Int(required=False, load_from="Gpu"),
+    }
+
+
+class GraphicsMemorySchema(schema.ResponseSchema):
+    """GraphicsMemory - GPU的显存指标"""
+
+    fields = {
+        "Rate": fields.Int(required=False, load_from="Rate"),
+        "Value": fields.Int(required=False, load_from="Value"),
+    }
+
+
+class PerformanceSchema(schema.ResponseSchema):
+    """Performance - GPU的性能指标"""
+
+    fields = {
+        "Rate": fields.Int(required=False, load_from="Rate"),
+        "Value": fields.Float(required=False, load_from="Value"),
     }
 
 
@@ -91,33 +118,6 @@ class CpuPlatformsSchema(schema.ResponseSchema):
     }
 
 
-class PerformanceSchema(schema.ResponseSchema):
-    """Performance - GPU的性能指标"""
-
-    fields = {
-        "Rate": fields.Int(required=False, load_from="Rate"),
-        "Value": fields.Float(required=False, load_from="Value"),
-    }
-
-
-class MachineSizesSchema(schema.ResponseSchema):
-    """MachineSizes - GPU、CPU和内存信息"""
-
-    fields = {
-        "Collection": fields.List(CollectionSchema()),
-        "Gpu": fields.Int(required=False, load_from="Gpu"),
-    }
-
-
-class GraphicsMemorySchema(schema.ResponseSchema):
-    """GraphicsMemory - GPU的显存指标"""
-
-    fields = {
-        "Rate": fields.Int(required=False, load_from="Rate"),
-        "Value": fields.Int(required=False, load_from="Value"),
-    }
-
-
 class AvailableInstanceTypesSchema(schema.ResponseSchema):
     """AvailableInstanceTypes - https://ushare.ucloudadmin.com/pages/viewpage.action?pageId=104662646"""
 
@@ -188,22 +188,21 @@ class IsolationGroupSchema(schema.ResponseSchema):
     }
 
 
-class UDSetUDHostAttributeSchema(schema.ResponseSchema):
-    """UDSetUDHostAttribute - 私有专区对应的宿主机属性"""
+class SpotAttributeSchema(schema.ResponseSchema):
+    """SpotAttribute - 竞价实例属性"""
 
     fields = {
-        "HostBinding": fields.Bool(required=False, load_from="HostBinding"),
-        "UDHostId": fields.Str(required=False, load_from="UDHostId"),
-        "UDSetId": fields.Str(required=False, load_from="UDSetId"),
+        "RecycleTime": fields.Int(required=False, load_from="RecycleTime"),
     }
 
 
-class UHostKeyPairSchema(schema.ResponseSchema):
-    """UHostKeyPair - 主机密钥信息"""
+class UDSetUDHostAttributeSchema(schema.ResponseSchema):
+    """UDSetUDHostAttribute - 私有专区对应的宿主机属性"""
 
     fields = {
-        "KeyPairId": fields.Str(required=False, load_from="KeyPairId"),
-        "KeyPairState": fields.Str(required=False, load_from="KeyPairState"),
+        "HostBinding": fields.Bool(required=False, load_from="HostBinding"),
+        "UDHostId": fields.Str(required=False, load_from="UDHostId"),
+        "UDSetId": fields.Str(required=False, load_from="UDSetId"),
     }
 
 
@@ -227,14 +226,6 @@ class UHostIPSetSchema(schema.ResponseSchema):
     }
 
 
-class SpotAttributeSchema(schema.ResponseSchema):
-    """SpotAttribute - 竞价实例属性"""
-
-    fields = {
-        "RecycleTime": fields.Int(required=False, load_from="RecycleTime"),
-    }
-
-
 class UHostDiskSetSchema(schema.ResponseSchema):
     """UHostDiskSet - DescribeUHostInstance"""
 
@@ -251,6 +242,15 @@ class UHostDiskSetSchema(schema.ResponseSchema):
     }
 
 
+class UHostKeyPairSchema(schema.ResponseSchema):
+    """UHostKeyPair - 主机密钥信息"""
+
+    fields = {
+        "KeyPairId": fields.Str(required=False, load_from="KeyPairId"),
+        "KeyPairState": fields.Str(required=False, load_from="KeyPairState"),
+    }
+
+
 class UHostInstanceSetSchema(schema.ResponseSchema):
     """UHostInstanceSet - DescribeUHostInstance"""
 
diff --git a/ucloud/services/umem/client.py b/ucloud/services/umem/client.py
index 4eed034f..4788d34d 100644
--- a/ucloud/services/umem/client.py
+++ b/ucloud/services/umem/client.py
@@ -927,16 +927,24 @@ def describe_umem_cache_upgrade_price(
 
         **Request**
 
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Region** (str) - (Config) 地域。 参见  `地域和可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
         - **GroupId** (str) - (Required) 需要升级的空间的GroupId,请参考DescribeUMemcacheGroup接口
         - **Size** (int) - (Required) 购买umemcache大小,单位:GB
+        - **Zone** (str) - 可用区。参见  `可用区列表 <https://docs.ucloud.cn/api/summary/regionlist>`_
 
         **Response**
 
-        - **Price** (float) - 价格，单位：元
+        - **ListPrice** (int) - 列表价格
+        - **OriginalPrice** (int) - 原价
+        - **Price** (int) - 价格
 
         """
         # build request
-        d = {}
+        d = {
+            "ProjectId": self.config.project_id,
+            "Region": self.config.region,
+        }
         req and d.update(req)
         d = apis.DescribeUMemcacheUpgradePriceRequestSchema().dumps(d)
 
diff --git a/ucloud/services/umem/schemas/apis.py b/ucloud/services/umem/schemas/apis.py
index f9099627..8e7fe860 100644
--- a/ucloud/services/umem/schemas/apis.py
+++ b/ucloud/services/umem/schemas/apis.py
@@ -725,7 +725,10 @@ class DescribeUMemcacheUpgradePriceRequestSchema(schema.RequestSchema):
 
     fields = {
         "GroupId": fields.Str(required=True, dump_to="GroupId"),
+        "ProjectId": fields.Str(required=False, dump_to="ProjectId"),
+        "Region": fields.Str(required=True, dump_to="Region"),
         "Size": fields.Int(required=True, dump_to="Size"),
+        "Zone": fields.Str(required=False, dump_to="Zone"),
     }
 
 
@@ -733,7 +736,9 @@ class DescribeUMemcacheUpgradePriceResponseSchema(schema.ResponseSchema):
     """DescribeUMemcacheUpgradePrice - 获取umemcache升级价格信息"""
 
     fields = {
-        "Price": fields.Float(required=False, load_from="Price"),
+        "ListPrice": fields.Int(required=False, load_from="ListPrice"),
+        "OriginalPrice": fields.Int(required=False, load_from="OriginalPrice"),
+        "Price": fields.Int(required=False, load_from="Price"),
     }
 
 
diff --git a/ucloud/services/unet/schemas/models.py b/ucloud/services/unet/schemas/models.py
index e98d9c51..0d36a1e9 100644
--- a/ucloud/services/unet/schemas/models.py
+++ b/ucloud/services/unet/schemas/models.py
@@ -55,16 +55,6 @@ class UnetBandwidthUsageEIPSetSchema(schema.ResponseSchema):
     }
 
 
-class EIPBindingSchema(schema.ResponseSchema):
-    """EIPBinding - EIP绑定内网IP关系数据"""
-
-    fields = {
-        "EIP": fields.Str(required=False, load_from="EIP"),
-        "PrivateIP": fields.Str(required=False, load_from="PrivateIP"),
-        "PrivateIPType": fields.Str(required=False, load_from="PrivateIPType"),
-    }
-
-
 class UnetEIPResourceSetSchema(schema.ResponseSchema):
     """UnetEIPResourceSet - DescribeEIP"""
 
@@ -102,6 +92,16 @@ class ShareBandwidthSetSchema(schema.ResponseSchema):
     }
 
 
+class EIPBindingSchema(schema.ResponseSchema):
+    """EIPBinding - EIP绑定内网IP关系数据"""
+
+    fields = {
+        "EIP": fields.Str(required=False, load_from="EIP"),
+        "PrivateIP": fields.Str(required=False, load_from="PrivateIP"),
+        "PrivateIPType": fields.Str(required=False, load_from="PrivateIPType"),
+    }
+
+
 class UnetEIPSetSchema(schema.ResponseSchema):
     """UnetEIPSet - DescribeEIP"""
 
diff --git a/ucloud/services/usms/client.py b/ucloud/services/usms/client.py
index e3273ee4..18423028 100644
--- a/ucloud/services/usms/client.py
+++ b/ucloud/services/usms/client.py
@@ -97,7 +97,7 @@ def create_usms_template(
         - **Instruction** (str) - 模板变量属性说明
         - **International** (bool) - 标记是否为国际短信。true:国际短信，false:国内短信，若不传值则默认该值为false
         - **Remark** (str) - 短信模板申请原因说明，字数不超过128，每个中文、符号、英文、数字等都计为1个字。
-        - **UnsubscribeInfo** (str) - 当Purpose为3时，也即会员推广类短信模板，该项必填。枚举值：TD退订、回T退订、回N退订、回TD退订、退订回T、退订回D、退订回TD、退订回复T、退订回复D、退订回复N、退订回复TD、拒收回T
+        - **UnsubscribeInfo** (str) - 当Purpose=3并且International=false时，也即国内会员推广类短信模板，该项必填。枚举值：【拒收请回复R】
 
         **Response**
 
@@ -217,6 +217,74 @@ def get_usms_send_receipt(
         resp = self.invoke("GetUSMSSendReceipt", d, **kwargs)
         return apis.GetUSMSSendReceiptResponseSchema().loads(resp)
 
+    def get_usms_send_statistics(
+        self, req: typing.Optional[dict] = None, **kwargs
+    ) -> dict:
+        """GetUSMSSendStatistics - 获取发送统计数据
+
+        **Request**
+
+        - **ProjectId** (str) - (Config) 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>`_
+        - **Domestic** (int) - (Required) 国内标记，0-国际短信 1-国内短信
+        - **EndDate** (str) - (Required) 结束日期，格式为YYYY-MM-DD
+        - **NumPerPage** (int) - (Required) 每页记录个数
+        - **OrderBy** (str) - (Required) 排序字段，如BrevityCode表示按照BrevityCode排列，配合OrderType使用。目前支持SendDate、BrevityCode
+        - **OrderType** (str) - (Required) 排序方式，asc-正序 desc-倒序
+        - **Page** (int) - (Required) 页编号，从0开始
+        - **StartDate** (str) - (Required) 开始日期，格式为YYYY-MM-DD
+        - **BrevityCode** (str) - 国际简码，如CN表示中国，当需要查询多个国家时，使用-分割，如CN-ID。
+        - **Purpose** (int) - 短信类型，1-验证码 2-通知类 3-营销类
+
+        **Response**
+
+        - **Data** (list) - 见 **StatisticsDataInfo** 模型定义
+        - **Message** (str) - 描述信息
+        - **StatisticsData** (dict) - 见 **StatisticsData** 模型定义
+        - **Total** (int) - 返回记录数
+
+        **Response Model**
+
+        **StatisticsDataInfo**
+        - **BrevityCode** (str) - 国际/地区标识码
+        - **CostCount** (int) - 发送总数（拆分条数）
+        - **Count** (int) - 发送总数（提交条数）
+        - **FailedCostCount** (int) - 发送失败数（拆分条数）
+        - **FailedCount** (int) - 发送失败数（提交条数）
+        - **SendDate** (str) - 发送时间
+        - **SubmitFailedCostCount** (int) - 提交失败数（拆分条数）
+        - **SubmitFailedCount** (int) - 提交失败数（提交条数）
+        - **SuccessCostCount** (int) - 发送成功数（拆分条数）
+        - **SuccessCount** (int) - 发送成功数（提交条数）
+        - **SuccessRate** (float) - 发送成功率
+        - **UnknownCostCount** (int) - 状态未知数（拆分条数）
+        - **UnknownCount** (int) - 状态未知数（提交条数）
+        - **UserId** (str) - UserId
+
+
+        **StatisticsData**
+        - **FailCostCount** (int) - 发送失败数（拆分条数）
+        - **FailCount** (int) - 发送失败数（提交条数）
+        - **SendCostCount** (int) - 发送总数（拆分条数）
+        - **SendCount** (int) - 发送总数（提交条数）
+        - **SubmitFailCostCount** (int) - 提交失败数（拆分条数）
+        - **SubmitFailCount** (int) - 提交失败数（提交条数）
+        - **SuccessCostCount** (int) - 发送成功数（拆分条数）
+        - **SuccessCount** (int) - 发送成功数（提交条数）
+        - **UnknownCostCount** (int) - 状态未知数（拆分条数）
+        - **UnknownCount** (int) - 状态未知数（提交条数）
+
+
+        """
+        # build request
+        d = {
+            "ProjectId": self.config.project_id,
+        }
+        req and d.update(req)
+        d = apis.GetUSMSSendStatisticsRequestSchema().dumps(d)
+
+        resp = self.invoke("GetUSMSSendStatistics", d, **kwargs)
+        return apis.GetUSMSSendStatisticsResponseSchema().loads(resp)
+
     def query_usms_signature(
         self, req: typing.Optional[dict] = None, **kwargs
     ) -> dict:
@@ -357,7 +425,7 @@ def send_usms_message(
         - **PhoneNumbers** (list) - (Required) 电话号码数组，电话号码格式为(60)1xxxxxxxx，()中为国际长途区号(如中国为86或0086，两种格式都支持)，后面为电话号码.若不传入国际区号，如1851623xxxx，则默认为国内手机号
         - **TemplateId** (str) - (Required) 模板ID（也即短信模板申请时的工单ID），请到 `USMS控制台 <https://console.ucloud.cn/usms>`_ 的模板管理页面查看；使用的短信模板必须是已申请并通过审核；
         - **ExtendCode** (str) - 短信扩展码，格式为阿拉伯数字串，默认不开通，如需开通请联系 UCloud技术支持
-        - **SigContent** (str) - 短信签名内容，请到 `USMS控制台 <https://console.ucloud.cn/usms>`_ 的签名管理页面查看；使用的短信签名必须是已申请并且通过审核；
+        - **SigContent** (str) - 短信签名内容，请到 `USMS控制台 <https://console.ucloud.cn/usms>`_ 的签名管理页面查看；使用的短信签名必须是已申请并且通过审核；（注：国内短信为必选参数、国际短信为可选参数）
         - **TemplateParams** (list) - 模板可变参数，以数组的方式填写，举例，TemplateParams.0，TemplateParams.1，... 若模板中无可变参数，则该项可不填写；若模板中有可变参数，则该项为必填项，参数个数需与变量个数保持一致，否则无法发送；
         - **UserId** (str) - 自定义的业务标识ID，字符串（ 长度不能超过32 位），不支持 单引号、表情包符号等特殊字符
 
diff --git a/ucloud/services/usms/schemas/apis.py b/ucloud/services/usms/schemas/apis.py
index 66c49b59..6799e210 100644
--- a/ucloud/services/usms/schemas/apis.py
+++ b/ucloud/services/usms/schemas/apis.py
@@ -195,6 +195,43 @@ class GetUSMSSendReceiptResponseSchema(schema.ResponseSchema):
     }
 
 
+"""
+API: GetUSMSSendStatistics
+
+获取发送统计数据
+"""
+
+
+class GetUSMSSendStatisticsRequestSchema(schema.RequestSchema):
+    """GetUSMSSendStatistics - 获取发送统计数据"""
+
+    fields = {
+        "BrevityCode": fields.Str(required=False, dump_to="BrevityCode"),
+        "Domestic": fields.Int(required=True, dump_to="Domestic"),
+        "EndDate": fields.Str(required=True, dump_to="EndDate"),
+        "NumPerPage": fields.Int(required=True, dump_to="NumPerPage"),
+        "OrderBy": fields.Str(required=True, dump_to="OrderBy"),
+        "OrderType": fields.Str(required=True, dump_to="OrderType"),
+        "Page": fields.Int(required=True, dump_to="Page"),
+        "ProjectId": fields.Str(required=True, dump_to="ProjectId"),
+        "Purpose": fields.Int(required=False, dump_to="Purpose"),
+        "StartDate": fields.Str(required=True, dump_to="StartDate"),
+    }
+
+
+class GetUSMSSendStatisticsResponseSchema(schema.ResponseSchema):
+    """GetUSMSSendStatistics - 获取发送统计数据"""
+
+    fields = {
+        "Data": fields.List(
+            models.StatisticsDataInfoSchema(), required=False, load_from="Data"
+        ),
+        "Message": fields.Str(required=False, load_from="Message"),
+        "StatisticsData": models.StatisticsDataSchema(),
+        "Total": fields.Int(required=False, load_from="Total"),
+    }
+
+
 """
 API: QueryUSMSSignature
 
diff --git a/ucloud/services/usms/schemas/models.py b/ucloud/services/usms/schemas/models.py
index dde19a16..cca58668 100644
--- a/ucloud/services/usms/schemas/models.py
+++ b/ucloud/services/usms/schemas/models.py
@@ -26,6 +26,62 @@ class ReceiptPerSessionSchema(schema.ResponseSchema):
     }
 
 
+class StatisticsDataSchema(schema.ResponseSchema):
+    """StatisticsData - 统计信息"""
+
+    fields = {
+        "FailCostCount": fields.Int(required=True, load_from="FailCostCount"),
+        "FailCount": fields.Int(required=True, load_from="FailCount"),
+        "SendCostCount": fields.Int(required=True, load_from="SendCostCount"),
+        "SendCount": fields.Int(required=True, load_from="SendCount"),
+        "SubmitFailCostCount": fields.Int(
+            required=True, load_from="SubmitFailCostCount"
+        ),
+        "SubmitFailCount": fields.Int(
+            required=True, load_from="SubmitFailCount"
+        ),
+        "SuccessCostCount": fields.Int(
+            required=True, load_from="SuccessCostCount"
+        ),
+        "SuccessCount": fields.Int(required=True, load_from="SuccessCount"),
+        "UnknownCostCount": fields.Int(
+            required=True, load_from="UnknownCostCount"
+        ),
+        "UnknownCount": fields.Int(required=True, load_from="UnknownCount"),
+    }
+
+
+class StatisticsDataInfoSchema(schema.ResponseSchema):
+    """StatisticsDataInfo - 统计信息按天聚合"""
+
+    fields = {
+        "BrevityCode": fields.Str(required=True, load_from="BrevityCode"),
+        "CostCount": fields.Int(required=True, load_from="CostCount"),
+        "Count": fields.Int(required=True, load_from="Count"),
+        "FailedCostCount": fields.Int(
+            required=True, load_from="FailedCostCount"
+        ),
+        "FailedCount": fields.Int(required=True, load_from="FailedCount"),
+        "SendDate": fields.Str(required=True, load_from="SendDate"),
+        "SubmitFailedCostCount": fields.Int(
+            required=True, load_from="SubmitFailedCostCount"
+        ),
+        "SubmitFailedCount": fields.Int(
+            required=True, load_from="SubmitFailedCount"
+        ),
+        "SuccessCostCount": fields.Int(
+            required=True, load_from="SuccessCostCount"
+        ),
+        "SuccessCount": fields.Int(required=True, load_from="SuccessCount"),
+        "SuccessRate": fields.Float(required=True, load_from="SuccessRate"),
+        "UnknownCostCount": fields.Int(
+            required=True, load_from="UnknownCostCount"
+        ),
+        "UnknownCount": fields.Int(required=True, load_from="UnknownCount"),
+        "UserId": fields.Str(required=True, load_from="UserId"),
+    }
+
+
 class OutSignatureSchema(schema.ResponseSchema):
     """OutSignature - 短信签名"""
 
diff --git a/ucloud/version.py b/ucloud/version.py
index 2a51ad5c..c78270f4 100644
--- a/ucloud/version.py
+++ b/ucloud/version.py
@@ -1 +1 @@
-version = "0.11.59"
+version = "0.11.60"