diff --git a/aliyun.go b/aliyun.go
index cb38d5a..892c934 100644
--- a/aliyun.go
+++ b/aliyun.go
@@ -5,11 +5,12 @@ import (
 	"io"
 )
 
-// AliYun 阿里云 OSS 存储
+// AliYun 阿里云
 type AliYun struct {
-	Endpoint        string
 	AccessKeyId     string
 	AccessKeySecret string
+	Endpoint        string
+	BucketName      string
 	error           error       // 错误信息
 	client          *oss.Client // 驱动
 	bucket          *oss.Bucket // 存储空间
@@ -17,8 +18,8 @@ type AliYun struct {
 
 // NewAliYun 初始化
 // https://help.aliyun.com/document_detail/32144.html
-func NewAliYun(endpoint, accessKeyId, accessKeySecret, bucketName string) *AliYun {
-	app := &AliYun{Endpoint: endpoint, AccessKeyId: accessKeyId, AccessKeySecret: accessKeySecret}
+func NewAliYun(accessKeyId, accessKeySecret, endpoint, bucketName string) *AliYun {
+	app := &AliYun{AccessKeyId: accessKeyId, AccessKeySecret: accessKeySecret, Endpoint: endpoint, BucketName: bucketName}
 	app.client, app.error = oss.New(endpoint, accessKeyId, accessKeySecret)
 	app.bucket, app.error = app.client.Bucket(bucketName)
 	return app
diff --git a/baidu.go b/baidu.go
index a613a45..b47fc71 100644
--- a/baidu.go
+++ b/baidu.go
@@ -1 +1,48 @@
 package gostorage
+
+import (
+	"github.com/baidubce/bce-sdk-go/bce"
+	"github.com/baidubce/bce-sdk-go/services/bos"
+	"io"
+)
+
+// Baidu 百度云
+type Baidu struct {
+	AccessKey       string
+	SecretAccessKey string
+	Endpoint        string
+	BucketName      string
+	error           error       // 错误信息
+	client          *bos.Client // 驱动
+}
+
+// NewBaidu 初始化
+// https://cloud.baidu.com/doc/BOS/s/4jwvyry1p
+func NewBaidu(accessKey string, secretAccessKey, endpoint, bucketName string) *Baidu {
+	app := &Baidu{AccessKey: accessKey, SecretAccessKey: secretAccessKey, Endpoint: endpoint, BucketName: bucketName}
+	clientConfig := bos.BosClientConfiguration{
+		Ak:               accessKey,
+		Sk:               secretAccessKey,
+		Endpoint:         endpoint,
+		RedirectDisabled: false,
+	}
+	app.client, app.error = bos.NewClientWithConfig(&clientConfig)
+	return app
+}
+
+// PutObject 上传文件流
+// @param file 文件流
+// @param filePath 文件路径
+// @param fileName 文件名称
+func (c *Baidu) PutObject(file io.Reader, filePath, fileName string) (resp FileInfo, err error) {
+	objectKey := filePath
+	if fileName != "" {
+		objectKey = filePath + "/" + fileName
+	}
+	bodyStream, err := bce.NewBodyFromSizedReader(file, -1)
+	_, err = c.client.PutObject(c.BucketName, objectKey, bodyStream, nil)
+	resp.Path = filePath
+	resp.Name = fileName
+	resp.Url = objectKey
+	return
+}
diff --git a/go.mod b/go.mod
index 0342d78..e55afdb 100644
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,7 @@ go 1.18
 
 require (
 	github.com/aliyun/aliyun-oss-go-sdk v2.2.3+incompatible
+	github.com/baidubce/bce-sdk-go v0.9.114
 	github.com/tencentyun/cos-go-sdk-v5 v0.7.34
 )
 
diff --git a/go.sum b/go.sum
index be94f7d..a37eb55 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,8 @@
 github.com/QcloudApi/qcloud_sign_golang v0.0.0-20141224014652-e4130a326409/go.mod h1:1pk82RBxDY/JZnPQrtqHlUFfCctgdorsd9M06fMynOM=
 github.com/aliyun/aliyun-oss-go-sdk v2.2.3+incompatible h1:KlwIELiuuvj7uMeEXrgXecPE3+xz/gGsDSnhL6Eztq0=
 github.com/aliyun/aliyun-oss-go-sdk v2.2.3+incompatible/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8=
+github.com/baidubce/bce-sdk-go v0.9.114 h1:TPloS5n0zV/WdHxB4evzO1PCJ0fl9cXOOwSofbpFHn4=
+github.com/baidubce/bce-sdk-go v0.9.114/go.mod h1:zbYJMQwE4IZuyrJiFO8tO8NbtYiKTFTbwh4eIsqjVdg=
 github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f h1:ZNv7On9kyUzm7fvRZumSyy/IUiSC7AzL0I1jKKtwooA=
 github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f/go.mod h1:AuiFmCCPBSrqvVMvuqFuk0qogytodnVFVSN5CeJB8Gc=
 github.com/clbanning/mxj v1.8.4 h1:HuhwZtbyvyOw+3Z1AowPkU87JkJUSv751ELWaiTpj8I=
diff --git a/tencent.go b/tencent.go
index e2037f9..2ede1b6 100644
--- a/tencent.go
+++ b/tencent.go
@@ -9,18 +9,20 @@ import (
 	"net/url"
 )
 
+// Tencent 腾讯云
 type Tencent struct {
-	BucketName string      // 存储桶名称
-	Regions    string      // 所属地域
 	SecretID   string      // 用户的 SecretId
 	SecretKey  string      // 用户的 SecretKey
+	BucketName string      // 存储桶名称
+	Regions    string      // 所属地域
 	client     *cos.Client // 驱动
+	error      error       // 错误信息
 }
 
 // NewTencent 初始化
 // https://cloud.tencent.com/document/product/436/31215
-func NewTencent(bucketName, regions, secretID, secretKey string) *Tencent {
-	app := &Tencent{BucketName: bucketName, Regions: regions, SecretID: secretID, SecretKey: secretKey}
+func NewTencent(secretID, secretKey, regions, bucketName string) *Tencent {
+	app := &Tencent{SecretID: secretID, SecretKey: secretKey, Regions: regions, BucketName: bucketName}
 	u, _ := url.Parse(fmt.Sprintf("https://%s.cos.%s.myqcloud.com", bucketName, regions))
 	su, _ := url.Parse(fmt.Sprintf("https://cos.%s.myqcloud.com", regions))
 	b := &cos.BaseURL{BucketURL: u, ServiceURL: su}