diff --git a/sdks/storage/storage.go b/sdks/storage/storage.go
index 72a150c..5914cfe 100644
--- a/sdks/storage/storage.go
+++ b/sdks/storage/storage.go
@@ -7,6 +7,38 @@ import (
 	"gitlink.org.cn/cloudream/common/utils/serder"
 )
 
+type Storage struct {
+	StorageID StorageID `json:"storageID" gorm:"column:StorageID; primaryKey; autoIncrement;"`
+	Name      string    `json:"name" gorm:"column:Name; not null"`
+	// 完全管理此存储服务的Hub的ID
+	MasterHub NodeID `json:"masterHub" gorm:"column:MasterHub; not null"`
+	// 存储服务的地址，包含鉴权所需数据
+	Address StorageAddress `json:"address" gorm:"column:Address; type:json; not null; serializer:union"`
+	// 存储服务拥有的特别功能
+	Features []StorageFeature `json:"features" gorm:"column:Features; type:json; serializer:union"`
+}
+
+func (Storage) TableName() string {
+	return "Storage"
+}
+
+func (s *Storage) String() string {
+	return fmt.Sprintf("%v(%v)", s.Name, s.StorageID)
+}
+
+// 共享存储服务的配置数据
+type SharedStorage struct {
+	StorageID StorageID `json:"storageID" gorm:"column:StorageID; primaryKey"`
+	// 调度文件时保存文件的根路径
+	LoadBase string `json:"loadBase" gorm:"column:LoadBase; not null"`
+	// 回源数据时数据存放位置的根路径
+	DataReturnBase string `json:"dataReturnBase" gorm:"column:DataReturnBase; not null"`
+}
+
+func (SharedStorage) TableName() string {
+	return "SharedStorage"
+}
+
 // 存储服务地址
 type StorageAddress interface {
 	GetType() string
@@ -30,34 +62,53 @@ func (a *LocalStorageAddress) String() string {
 	return "Local"
 }
 
-type Storage struct {
-	StorageID StorageID `json:"storageID" gorm:"column:StorageID; primaryKey; autoIncrement;"`
-	Name      string    `json:"name" gorm:"column:Name; not null"`
-	// 完全管理此存储服务的Hub的ID
-	MasterHub NodeID `json:"masterHub" gorm:"column:MasterHub; not null"`
-	// 存储服务的地址，包含鉴权所需数据
-	Address StorageAddress `json:"address" gorm:"column:Address; type:json; not null; serializer:union"`
-	// 存储服务拥有的特别功能
-	Features []StorageFeature `json:"features" gorm:"column:Features; type:json; serializer:union"`
+type OSSAddress struct {
+	serder.Metadata `union:"Local"`
+	Region          string `json:"region"`
+	AK              string `json:"accessKeyId"`
+	SK              string `json:"secretAccessKey"`
+	Endpoint        string `json:"endpoint"`
+	Bucket          string `json:"bucket"`
 }
 
-func (Storage) TableName() string {
-	return "Storage"
+func (a *OSSAddress) GetType() string {
+	return "OSSAddress"
 }
 
-func (s *Storage) String() string {
-	return fmt.Sprintf("%v(%v)", s.Name, s.StorageID)
+func (a *OSSAddress) String() string {
+	return "OSSAddress"
 }
 
-// 共享存储服务的配置数据
-type SharedStorage struct {
-	StorageID StorageID `json:"storageID" gorm:"column:StorageID; primaryKey"`
-	// 调度文件时保存文件的根路径
-	LoadBase string `json:"loadBase" gorm:"column:LoadBase; not null"`
-	// 回源数据时数据存放位置的根路径
-	DataReturnBase string `json:"dataReturnBase" gorm:"column:DataReturnBase; not null"`
+type OBSAddress struct {
+	serder.Metadata `union:"Local"`
+	Region          string `json:"region"`
+	AK              string `json:"accessKeyId"`
+	SK              string `json:"secretAccessKey"`
+	Endpoint        string `json:"endpoint"`
+	Bucket          string `json:"bucket"`
 }
 
-func (SharedStorage) TableName() string {
-	return "SharedStorage"
+func (a *OBSAddress) GetType() string {
+	return "OBSAddress"
+}
+
+func (a *OBSAddress) String() string {
+	return "OBSAddress"
+}
+
+type COSAddress struct {
+	serder.Metadata `union:"Local"`
+	Region          string `json:"region"`
+	AK              string `json:"accessKeyId"`
+	SK              string `json:"secretAccessKey"`
+	Endpoint        string `json:"endpoint"`
+	Bucket          string `json:"bucket"`
+}
+
+func (a *COSAddress) GetType() string {
+	return "COSAddress"
+}
+
+func (a *COSAddress) String() string {
+	return "COSAddress"
 }