diff --git a/other/java/client/src/main/proto/filer.proto b/other/java/client/src/main/proto/filer.proto
index 0dadda86a..2da575733 100644
--- a/other/java/client/src/main/proto/filer.proto
+++ b/other/java/client/src/main/proto/filer.proto
@@ -408,11 +408,17 @@ message RemoteConf {
     string aliyun_access_key = 25;
     string aliyun_secret_key = 26;
     string aliyun_endpoint = 27;
+    string aliyun_region = 28;
 
     string tencent_secret_id = 30;
     string tencent_secret_key = 31;
     string tencent_endpoint = 32;
 
+    string baidu_access_key = 35;
+    string baidu_secret_key = 36;
+    string baidu_endpoint = 37;
+    string baidu_region = 38;
+
 }
 
 message RemoteStorageMapping {
diff --git a/weed/pb/filer.proto b/weed/pb/filer.proto
index 0dadda86a..2da575733 100644
--- a/weed/pb/filer.proto
+++ b/weed/pb/filer.proto
@@ -408,11 +408,17 @@ message RemoteConf {
     string aliyun_access_key = 25;
     string aliyun_secret_key = 26;
     string aliyun_endpoint = 27;
+    string aliyun_region = 28;
 
     string tencent_secret_id = 30;
     string tencent_secret_key = 31;
     string tencent_endpoint = 32;
 
+    string baidu_access_key = 35;
+    string baidu_secret_key = 36;
+    string baidu_endpoint = 37;
+    string baidu_region = 38;
+
 }
 
 message RemoteStorageMapping {
diff --git a/weed/pb/filer_pb/filer.pb.go b/weed/pb/filer_pb/filer.pb.go
index b1510a971..cae7f10ea 100644
--- a/weed/pb/filer_pb/filer.pb.go
+++ b/weed/pb/filer_pb/filer.pb.go
@@ -3198,9 +3198,14 @@ type RemoteConf struct {
 	AliyunAccessKey                 string `protobuf:"bytes,25,opt,name=aliyun_access_key,json=aliyunAccessKey,proto3" json:"aliyun_access_key,omitempty"`
 	AliyunSecretKey                 string `protobuf:"bytes,26,opt,name=aliyun_secret_key,json=aliyunSecretKey,proto3" json:"aliyun_secret_key,omitempty"`
 	AliyunEndpoint                  string `protobuf:"bytes,27,opt,name=aliyun_endpoint,json=aliyunEndpoint,proto3" json:"aliyun_endpoint,omitempty"`
+	AliyunRegion                    string `protobuf:"bytes,28,opt,name=aliyun_region,json=aliyunRegion,proto3" json:"aliyun_region,omitempty"`
 	TencentSecretId                 string `protobuf:"bytes,30,opt,name=tencent_secret_id,json=tencentSecretId,proto3" json:"tencent_secret_id,omitempty"`
 	TencentSecretKey                string `protobuf:"bytes,31,opt,name=tencent_secret_key,json=tencentSecretKey,proto3" json:"tencent_secret_key,omitempty"`
 	TencentEndpoint                 string `protobuf:"bytes,32,opt,name=tencent_endpoint,json=tencentEndpoint,proto3" json:"tencent_endpoint,omitempty"`
+	BaiduAccessKey                  string `protobuf:"bytes,35,opt,name=baidu_access_key,json=baiduAccessKey,proto3" json:"baidu_access_key,omitempty"`
+	BaiduSecretKey                  string `protobuf:"bytes,36,opt,name=baidu_secret_key,json=baiduSecretKey,proto3" json:"baidu_secret_key,omitempty"`
+	BaiduEndpoint                   string `protobuf:"bytes,37,opt,name=baidu_endpoint,json=baiduEndpoint,proto3" json:"baidu_endpoint,omitempty"`
+	BaiduRegion                     string `protobuf:"bytes,38,opt,name=baidu_region,json=baiduRegion,proto3" json:"baidu_region,omitempty"`
 }
 
 func (x *RemoteConf) Reset() {
@@ -3354,6 +3359,13 @@ func (x *RemoteConf) GetAliyunEndpoint() string {
 	return ""
 }
 
+func (x *RemoteConf) GetAliyunRegion() string {
+	if x != nil {
+		return x.AliyunRegion
+	}
+	return ""
+}
+
 func (x *RemoteConf) GetTencentSecretId() string {
 	if x != nil {
 		return x.TencentSecretId
@@ -3375,6 +3387,34 @@ func (x *RemoteConf) GetTencentEndpoint() string {
 	return ""
 }
 
+func (x *RemoteConf) GetBaiduAccessKey() string {
+	if x != nil {
+		return x.BaiduAccessKey
+	}
+	return ""
+}
+
+func (x *RemoteConf) GetBaiduSecretKey() string {
+	if x != nil {
+		return x.BaiduSecretKey
+	}
+	return ""
+}
+
+func (x *RemoteConf) GetBaiduEndpoint() string {
+	if x != nil {
+		return x.BaiduEndpoint
+	}
+	return ""
+}
+
+func (x *RemoteConf) GetBaiduRegion() string {
+	if x != nil {
+		return x.BaiduRegion
+	}
+	return ""
+}
+
 type RemoteStorageMapping struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -4166,7 +4206,7 @@ var file_filer_proto_rawDesc = []byte{
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@@ -4211,155 +4251,167 @@ var file_filer_proto_rawDesc = []byte{
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+	0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42,
+	0x4f, 0x0a, 0x10, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2e, 0x63, 0x6c, 0x69,
+	0x65, 0x6e, 0x74, 0x42, 0x0a, 0x46, 0x69, 0x6c, 0x65, 0x72, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x5a,
+	0x2f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x68, 0x72, 0x69,
+	0x73, 0x6c, 0x75, 0x73, 0x66, 0x2f, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2f,
+	0x77, 0x65, 0x65, 0x64, 0x2f, 0x70, 0x62, 0x2f, 0x66, 0x69, 0x6c, 0x65, 0x72, 0x5f, 0x70, 0x62,
+	0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/weed/remote_storage/s3/aliyun.go b/weed/remote_storage/s3/aliyun.go
index 37e1e1fb4..6cfc0130f 100644
--- a/weed/remote_storage/s3/aliyun.go
+++ b/weed/remote_storage/s3/aliyun.go
@@ -27,15 +27,16 @@ func (s AliyunRemoteStorageMaker) Make(conf *filer_pb.RemoteConf) (remote_storag
 
 	config := &aws.Config{
 		Endpoint:         aws.String(conf.AliyunEndpoint),
+		Region:           aws.String(conf.AliyunRegion),
 		S3ForcePathStyle: aws.Bool(false),
 	}
-	if conf.AliyunAccessKey != "" && conf.AliyunSecretKey != "" {
+	if accessKey != "" && secretKey != "" {
 		config.Credentials = credentials.NewStaticCredentials(accessKey, secretKey, "")
 	}
 
 	sess, err := session.NewSession(config)
 	if err != nil {
-		return nil, fmt.Errorf("create aws session: %v", err)
+		return nil, fmt.Errorf("create aliyun session: %v", err)
 	}
 	client.conn = s3.New(sess)
 	return client, nil
diff --git a/weed/remote_storage/s3/backblaze.go b/weed/remote_storage/s3/backblaze.go
index 270997abe..2105f2ee0 100644
--- a/weed/remote_storage/s3/backblaze.go
+++ b/weed/remote_storage/s3/backblaze.go
@@ -31,7 +31,7 @@ func (s BackBlazeRemoteStorageMaker) Make(conf *filer_pb.RemoteConf) (remote_sto
 
 	sess, err := session.NewSession(config)
 	if err != nil {
-		return nil, fmt.Errorf("create aws session: %v", err)
+		return nil, fmt.Errorf("create backblaze session: %v", err)
 	}
 	client.conn = s3.New(sess)
 	return client, nil
diff --git a/weed/remote_storage/s3/baidu.go b/weed/remote_storage/s3/baidu.go
new file mode 100644
index 000000000..65585c123
--- /dev/null
+++ b/weed/remote_storage/s3/baidu.go
@@ -0,0 +1,43 @@
+package s3
+
+import (
+	"fmt"
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/credentials"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/s3"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"github.com/chrislusf/seaweedfs/weed/remote_storage"
+	"github.com/chrislusf/seaweedfs/weed/util"
+	"os"
+)
+
+func init() {
+	remote_storage.RemoteStorageClientMakers["baidu"] = new(BaiduRemoteStorageMaker)
+}
+
+type BaiduRemoteStorageMaker struct{}
+
+func (s BaiduRemoteStorageMaker) Make(conf *filer_pb.RemoteConf) (remote_storage.RemoteStorageClient, error) {
+	client := &s3RemoteStorageClient{
+		conf: conf,
+	}
+	accessKey := util.Nvl(conf.BaiduAccessKey, os.Getenv("BDCLOUD_ACCESS_KEY"))
+	secretKey := util.Nvl(conf.BaiduSecretKey, os.Getenv("BDCLOUD_SECRET_KEY"))
+
+	config := &aws.Config{
+		Endpoint:         aws.String(conf.BaiduEndpoint),
+		Region:           aws.String(conf.BaiduRegion),
+		S3ForcePathStyle: aws.Bool(true),
+	}
+	if accessKey != "" && secretKey != "" {
+		config.Credentials = credentials.NewStaticCredentials(accessKey, secretKey, "")
+	}
+
+	sess, err := session.NewSession(config)
+	if err != nil {
+		return nil, fmt.Errorf("create baidu session: %v", err)
+	}
+	client.conn = s3.New(sess)
+	return client, nil
+}
diff --git a/weed/remote_storage/s3/tencent.go b/weed/remote_storage/s3/tencent.go
index 2748d259b..e2002cb9a 100644
--- a/weed/remote_storage/s3/tencent.go
+++ b/weed/remote_storage/s3/tencent.go
@@ -29,11 +29,13 @@ func (s TencentRemoteStorageMaker) Make(conf *filer_pb.RemoteConf) (remote_stora
 		Endpoint:         aws.String(conf.TencentEndpoint),
 		S3ForcePathStyle: aws.Bool(true),
 	}
-	config.Credentials = credentials.NewStaticCredentials(accessKey, secretKey, "")
+	if accessKey != "" && secretKey != "" {
+		config.Credentials = credentials.NewStaticCredentials(accessKey, secretKey, "")
+	}
 
 	sess, err := session.NewSession(config)
 	if err != nil {
-		return nil, fmt.Errorf("create aws session: %v", err)
+		return nil, fmt.Errorf("create tencent session: %v", err)
 	}
 	client.conn = s3.New(sess)
 	return client, nil
diff --git a/weed/shell/command_remote_configure.go b/weed/shell/command_remote_configure.go
index 21d0558d1..56f0e321e 100644
--- a/weed/shell/command_remote_configure.go
+++ b/weed/shell/command_remote_configure.go
@@ -75,11 +75,17 @@ func (c *commandRemoteConfigure) Do(args []string, commandEnv *CommandEnv, write
 	remoteConfigureCommand.StringVar(&conf.AliyunAccessKey, "aliyun.access_key", "", "Aliyun access key, default to use env ALICLOUD_ACCESS_KEY_ID")
 	remoteConfigureCommand.StringVar(&conf.AliyunSecretKey, "aliyun.secret_key", "", "Aliyun secret key, default to use env ALICLOUD_ACCESS_KEY_SECRET")
 	remoteConfigureCommand.StringVar(&conf.AliyunEndpoint, "aliyun.endpoint", "", "Aliyun endpoint")
+	remoteConfigureCommand.StringVar(&conf.AliyunRegion, "aliyun.region", "", "Aliyun region")
 
 	remoteConfigureCommand.StringVar(&conf.TencentSecretId, "tencent.secret_id", "", "Tencent Secret Id, default to use env COS_SECRETID")
 	remoteConfigureCommand.StringVar(&conf.TencentSecretKey, "tencent.secret_key", "", "Tencent secret key, default to use env COS_SECRETKEY")
 	remoteConfigureCommand.StringVar(&conf.TencentEndpoint, "tencent.endpoint", "", "Tencent endpoint")
 
+	remoteConfigureCommand.StringVar(&conf.BaiduAccessKey, "baidu.access_key", "", "Baidu access key, default to use env BDCLOUD_ACCESS_KEY")
+	remoteConfigureCommand.StringVar(&conf.BaiduSecretKey, "baidu.secret_key", "", "Baidu secret key, default to use env BDCLOUD_SECRET_KEY")
+	remoteConfigureCommand.StringVar(&conf.BaiduEndpoint, "baidu.endpoint", "", "Baidu endpoint")
+	remoteConfigureCommand.StringVar(&conf.BaiduRegion, "baidu.region", "", "Baidu region")
+
 	if err = remoteConfigureCommand.Parse(args); err != nil {
 		return nil
 	}