diff --git a/baiducloud/provider.go b/baiducloud/provider.go
index ac1e81f8..2cf6234c 100644
--- a/baiducloud/provider.go
+++ b/baiducloud/provider.go
@@ -122,6 +122,7 @@ package baiducloud
 import (
 	"bytes"
 	"fmt"
+	"github.com/terraform-providers/terraform-provider-baiducloud/baiducloud/service/bcc"
 	"github.com/terraform-providers/terraform-provider-baiducloud/baiducloud/service/bec"
 	"github.com/terraform-providers/terraform-provider-baiducloud/baiducloud/service/cdn"
 	"github.com/terraform-providers/terraform-provider-baiducloud/baiducloud/service/snic"
@@ -231,6 +232,7 @@ func Provider() terraform.ResourceProvider {
 			"baiducloud_snic_public_services":           snic.DataSourcePublicServices(),
 			"baiducloud_bec_nodes":                      bec.DataSourceNodes(),
 			"baiducloud_bec_vm_instances":               bec.DataSourceVMInstances(),
+			"baiducloud_bcc_key_pairs":                  bcc.DataSourceKeyPairs(),
 		},
 
 		ResourcesMap: map[string]*schema.Resource{
diff --git a/baiducloud/service/bcc/convert.go b/baiducloud/service/bcc/convert.go
new file mode 100644
index 00000000..226cc986
--- /dev/null
+++ b/baiducloud/service/bcc/convert.go
@@ -0,0 +1,21 @@
+package bcc
+
+import "github.com/baidubce/bce-sdk-go/services/bcc/api"
+
+func flattenKeyPairList(keyPairs []api.KeypairModel) interface{} {
+	tfList := []map[string]interface{}{}
+	for _, v := range keyPairs {
+		tfMap := map[string]interface{}{
+			"keypair_id":     v.KeypairId,
+			"name":           v.Name,
+			"description":    v.Description,
+			"created_time":   v.CreatedTime,
+			"public_key":     v.PublicKey,
+			"instance_count": v.InstanceCount,
+			"region_id":      v.RegionId,
+			"fingerprint":    v.FingerPrint,
+		}
+		tfList = append(tfList, tfMap)
+	}
+	return tfList
+}
diff --git a/baiducloud/service/bcc/data_source_key_pairs.go b/baiducloud/service/bcc/data_source_key_pairs.go
new file mode 100644
index 00000000..3492e4d9
--- /dev/null
+++ b/baiducloud/service/bcc/data_source_key_pairs.go
@@ -0,0 +1,95 @@
+package bcc
+
+import (
+	"fmt"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/terraform-providers/terraform-provider-baiducloud/baiducloud/connectivity"
+	"log"
+)
+
+func DataSourceKeyPairs() *schema.Resource {
+	return &schema.Resource{
+		Description: "Use this data source to query BCC key pairs. \n\n",
+
+		Read: dataSourceKeyPairsRead,
+
+		Schema: map[string]*schema.Schema{
+			"name": {
+				Type:        schema.TypeString,
+				Description: "The name of key pair. Use this to filter key pair list.",
+				Optional:    true,
+			},
+			"key_pairs": {
+				Type:        schema.TypeList,
+				Description: "The key pair list.",
+				Computed:    true,
+				Elem:        KeyPairSchema(),
+			},
+		},
+	}
+}
+
+func KeyPairSchema() *schema.Resource {
+	return &schema.Resource{
+		Schema: map[string]*schema.Schema{
+			"keypair_id": {
+				Type:        schema.TypeString,
+				Description: "The id of key pair.",
+				Computed:    true,
+			},
+			"name": {
+				Type:        schema.TypeString,
+				Description: "The name of key pair.",
+				Computed:    true,
+			},
+			"description": {
+				Type:        schema.TypeString,
+				Description: "The description of key pair.",
+				Computed:    true,
+			},
+			"created_time": {
+				Type:        schema.TypeString,
+				Description: "The creation time of key pair.",
+				Computed:    true,
+			},
+			"public_key": {
+				Type:        schema.TypeString,
+				Description: "The public key of keypair.",
+				Computed:    true,
+			},
+			"instance_count": {
+				Type:        schema.TypeInt,
+				Description: "The number of instances bound to key pair.",
+				Computed:    true,
+			},
+			"region_id": {
+				Type:        schema.TypeString,
+				Description: "The id of the region to which key pair belongs.",
+				Computed:    true,
+			},
+			"fingerprint": {
+				Type:        schema.TypeString,
+				Description: "The fingerprint of key pair.",
+				Computed:    true,
+			},
+		},
+	}
+}
+
+func dataSourceKeyPairsRead(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*connectivity.BaiduClient)
+	keyPairs, err := FindKeyPairs(conn, d.Get("name").(string))
+
+	log.Printf("[DEBUG] Read BCC key pairs result: %+v", keyPairs)
+	if err != nil {
+		return fmt.Errorf("error reading BCC key pairs: %w", err)
+	}
+
+	if err := d.Set("key_pairs", flattenKeyPairList(keyPairs)); err != nil {
+		return fmt.Errorf("error setting key_pairs: %w", err)
+	}
+
+	d.SetId(resource.UniqueId())
+	return nil
+}
diff --git a/baiducloud/service/bcc/find.go b/baiducloud/service/bcc/find.go
new file mode 100644
index 00000000..261430df
--- /dev/null
+++ b/baiducloud/service/bcc/find.go
@@ -0,0 +1,31 @@
+package bcc
+
+import (
+	"github.com/baidubce/bce-sdk-go/services/bcc"
+	"github.com/baidubce/bce-sdk-go/services/bcc/api"
+	"github.com/terraform-providers/terraform-provider-baiducloud/baiducloud/connectivity"
+)
+
+func FindKeyPairs(conn *connectivity.BaiduClient, name string) ([]api.KeypairModel, error) {
+	keyPairs := make([]api.KeypairModel, 0)
+	args := &api.ListKeypairArgs{Name: name}
+	for {
+		raw, err := conn.WithBccClient(func(client *bcc.Client) (interface{}, error) {
+			return client.ListKeypairs(args)
+		})
+		if err != nil {
+			return nil, err
+		}
+
+		result := raw.(*api.ListKeypairResult)
+		for _, item := range result.Keypairs {
+			keyPairs = append(keyPairs, item)
+		}
+
+		if !result.IsTruncated {
+			break
+		}
+		args.Marker = result.NextMarker
+	}
+	return keyPairs, nil
+}
diff --git a/examples/data-sources/baiducloud_bcc_key_pairs/data-source.tf b/examples/data-sources/baiducloud_bcc_key_pairs/data-source.tf
new file mode 100644
index 00000000..09dd6b12
--- /dev/null
+++ b/examples/data-sources/baiducloud_bcc_key_pairs/data-source.tf
@@ -0,0 +1,5 @@
+data "baiducloud_bcc_key_pairs" "example" {
+
+  name = "key_pair_name"
+
+}
diff --git a/go.mod b/go.mod
index 04362fcf..5ec23e34 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,7 @@
 module github.com/terraform-providers/terraform-provider-baiducloud
 
 require (
-	github.com/baidubce/bce-sdk-go v0.9.153
+	github.com/baidubce/bce-sdk-go v0.9.155
 	github.com/hashicorp/terraform-plugin-sdk v1.17.2
 	github.com/mitchellh/go-homedir v1.1.0
 )
diff --git a/go.sum b/go.sum
index be289a19..9753e37c 100644
--- a/go.sum
+++ b/go.sum
@@ -72,8 +72,8 @@ github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkY
 github.com/aws/aws-sdk-go v1.15.78/go.mod h1:E3/ieXAlvM0XWO57iftYVDLLvQ824smPP3ATZkfNZeM=
 github.com/aws/aws-sdk-go v1.37.0 h1:GzFnhOIsrGyQ69s7VgqtrG2BG8v7X7vwB3Xpbd/DBBk=
 github.com/aws/aws-sdk-go v1.37.0/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
-github.com/baidubce/bce-sdk-go v0.9.153 h1:h5l2EXehe4C4/bdlAPBaULrbnEDgIu5HOYgniN7bjGM=
-github.com/baidubce/bce-sdk-go v0.9.153/go.mod h1:zbYJMQwE4IZuyrJiFO8tO8NbtYiKTFTbwh4eIsqjVdg=
+github.com/baidubce/bce-sdk-go v0.9.155 h1:4TeNC0+NSOW5h5+nmZLSKquZsC1WnX5n2ohxxH8/iWg=
+github.com/baidubce/bce-sdk-go v0.9.155/go.mod h1:zbYJMQwE4IZuyrJiFO8tO8NbtYiKTFTbwh4eIsqjVdg=
 github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=
 github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d/go.mod h1:6QX/PXZ00z/TKoufEY6K/a0k6AhaJrQKdFe6OfVXsa4=
 github.com/bgentry/speakeasy v0.1.0 h1:ByYyxL9InA1OWqxJqqp2A5pYHUrCiAL6K3J+LKSsQkY=
diff --git a/vendor/github.com/baidubce/bce-sdk-go/bce/config.go b/vendor/github.com/baidubce/bce-sdk-go/bce/config.go
index 31d5c4f6..bd2d3771 100644
--- a/vendor/github.com/baidubce/bce-sdk-go/bce/config.go
+++ b/vendor/github.com/baidubce/bce-sdk-go/bce/config.go
@@ -26,7 +26,7 @@ import (
 
 // Constants and default values for the package bce
 const (
-	SDK_VERSION                          = "0.9.153"
+	SDK_VERSION                          = "0.9.155"
 	URI_PREFIX                           = "/" // now support uri without prefix "v1" so just set root path
 	DEFAULT_DOMAIN                       = "baidubce.com"
 	DEFAULT_PROTOCOL                     = "http"
diff --git a/vendor/github.com/baidubce/bce-sdk-go/services/bbc/model.go b/vendor/github.com/baidubce/bce-sdk-go/services/bbc/model.go
index d4c9effe..f5ae1f89 100644
--- a/vendor/github.com/baidubce/bce-sdk-go/services/bbc/model.go
+++ b/vendor/github.com/baidubce/bce-sdk-go/services/bbc/model.go
@@ -977,4 +977,4 @@ type BbcStock struct {
 
 type ListInstanceByInstanceIdArgs struct {
 	InstanceIds []string `json:"instanceIdList"`
-}
\ No newline at end of file
+}
diff --git a/vendor/github.com/baidubce/bce-sdk-go/services/bcc/api/keypair.go b/vendor/github.com/baidubce/bce-sdk-go/services/bcc/api/keypair.go
index 78d1741f..1d908c13 100644
--- a/vendor/github.com/baidubce/bce-sdk-go/services/bcc/api/keypair.go
+++ b/vendor/github.com/baidubce/bce-sdk-go/services/bcc/api/keypair.go
@@ -217,8 +217,10 @@ func ListKeypairs(cli bce.Client, queryArgs *ListKeypairArgs) (*ListKeypairResul
 		if queryArgs.MaxKeys != 0 {
 			req.SetParam("maxKeys", strconv.Itoa(queryArgs.MaxKeys))
 		}
+		if len(queryArgs.Name) != 0 {
+			req.SetParam("name", queryArgs.Name)
+		}
 	}
-
 	if queryArgs == nil || queryArgs.MaxKeys == 0 {
 		req.SetParam("maxKeys", "1000")
 	}
diff --git a/vendor/github.com/baidubce/bce-sdk-go/services/bcc/api/model.go b/vendor/github.com/baidubce/bce-sdk-go/services/bcc/api/model.go
index 23c47612..a6ab29bf 100644
--- a/vendor/github.com/baidubce/bce-sdk-go/services/bcc/api/model.go
+++ b/vendor/github.com/baidubce/bce-sdk-go/services/bcc/api/model.go
@@ -1780,6 +1780,7 @@ type DeleteKeypairArgs struct {
 type ListKeypairArgs struct {
 	Marker  string `json:"marker"`
 	MaxKeys int    `json:"maxKeys"`
+	Name    string `json:"name,omitempty"`
 }
 
 type ListKeypairResult struct {
diff --git a/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/bucket.go b/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/bucket.go
index d2460aa6..dd1b0e02 100644
--- a/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/bucket.go
+++ b/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/bucket.go
@@ -121,7 +121,6 @@ func HeadBucket(cli bce.Client, bucket string) (error, *bce.BceResponse) {
 	return nil, resp
 }
 
-
 // PutBucket - create a new bucket with the given name
 //
 // PARAMS:
@@ -1131,7 +1130,7 @@ func GetBucketMirror(cli bce.Client, bucket string) (*PutBucketMirrorArgs, error
 	if err := resp.ParseJsonBody(result); err != nil {
 		return nil, err
 	}
-	return result, nil	
+	return result, nil
 }
 
 func DeleteBucketMirror(cli bce.Client, bucket string) error {
@@ -1148,4 +1147,62 @@ func DeleteBucketMirror(cli bce.Client, bucket string) error {
 	}
 	defer func() { resp.Body().Close() }()
 	return nil
-}
\ No newline at end of file
+}
+
+
+func PutBucketTag(cli bce.Client, bucket string, putBucketTagReq PutBucketTagReq) error {
+	req := &bce.BceRequest{}
+	req.SetUri(getBucketUri(bucket))
+	req.SetMethod(http.PUT)
+	req.SetParam("tagging", "")
+	reqByte, _ := json.Marshal(putBucketTagReq)
+	body, err := bce.NewBodyFromString(string(reqByte))
+	if err != nil {
+		return err
+	}
+	req.SetBody(body)
+	resp := &bce.BceResponse{}
+	if err := SendRequest(cli, req, resp); err != nil {
+		return err
+	}
+	if resp.IsFail() {
+		return resp.ServiceError()
+	}
+	defer func() { resp.Body().Close() }()
+	return nil
+}
+
+func GetBucketTag(cli bce.Client, bucket string) (*PutBucketTagReq, error) {
+	req := &bce.BceRequest{}
+	req.SetUri(getBucketUri(bucket))
+	req.SetMethod(http.GET)
+	req.SetParam("tagging", "")
+	resp := &bce.BceResponse{}
+	if err := SendRequest(cli, req, resp); err != nil {
+		return nil, err
+	}
+	if resp.IsFail() {
+		return nil, resp.ServiceError()
+	}
+	result := &PutBucketTagReq{}
+	if err := resp.ParseJsonBody(result); err != nil {
+		return nil, err
+	}
+	return result, nil
+}
+
+func DeleteBucketTag(cli bce.Client, bucket string) error {
+	req := &bce.BceRequest{}
+	req.SetUri(getBucketUri(bucket))
+	req.SetMethod(http.DELETE)
+	req.SetParam("tagging", "")
+	resp := &bce.BceResponse{}
+	if err := SendRequest(cli, req, resp); err != nil {
+		return err
+	}
+	if resp.IsFail() {
+		return resp.ServiceError()
+	}
+	defer func() { resp.Body().Close() }()
+	return nil
+}
diff --git a/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/model.go b/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/model.go
index 73dbbc3f..ce51c527 100644
--- a/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/model.go
+++ b/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/model.go
@@ -613,3 +613,12 @@ type PutBucketMirrorArgs struct {
 	BucketMirroringConfiguration []MirrorConfigurationRule `json:"bucketMirroringConfiguration"`
 }
 
+
+type PutBucketTagReq struct {
+	Tags []Tag `json:"tags"`
+}
+
+type Tag struct {
+	TagKey string `json:"tagKey"`
+	TagValue string `json:"tagValue"`
+}
\ No newline at end of file
diff --git a/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/object.go b/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/object.go
index a582799d..bff6a685 100644
--- a/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/object.go
+++ b/vendor/github.com/baidubce/bce-sdk-go/services/bos/api/object.go
@@ -195,8 +195,8 @@ func CopyObject(cli bce.Client, bucket, object, source string,
 		}
 
 		if validCannedAcl(args.CannedAcl) {
-            req.SetHeader(http.BCE_ACL, args.CannedAcl)
-        }
+			req.SetHeader(http.BCE_ACL, args.CannedAcl)
+		}
 
 		if err := setUserMetadata(req, args.UserMeta); err != nil {
 			return nil, err
@@ -674,6 +674,11 @@ func DeleteMultipleObjects(cli bce.Client, bucket string,
 		return nil, resp.ServiceError()
 	}
 	jsonBody := &DeleteMultipleObjectsResult{}
+
+	if resp.Header(http.CONTENT_LENGTH) == "0" {
+		resp.Body().Close()
+		return jsonBody, nil
+	}
 	if err := resp.ParseJsonBody(jsonBody); err != nil {
 		return nil, err
 	}
diff --git a/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/mobile_black.go b/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/mobile_black.go
new file mode 100644
index 00000000..a7fe9f03
--- /dev/null
+++ b/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/mobile_black.go
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2023 Baidu, Inc.
+ *
+ * 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.
+ */
+
+// mobile_black.go - the sms MobileBlack APIs definition supported by the SMS service
+
+package api
+
+import (
+	"encoding/json"
+
+	"github.com/baidubce/bce-sdk-go/bce"
+	"github.com/baidubce/bce-sdk-go/http"
+)
+
+// CreateMobileBlack - create an sms MobileBlack
+//
+// PARAMS:
+//     - cli: the client agent which can perform sending request
+//     - args: the arguments to create an sms mobileBlack
+// RETURNS:
+//     - error: the return error if any occurs
+func CreateMobileBlack(cli bce.Client, args *CreateMobileBlackArgs) error {
+	if err := CheckError(args != nil, "CreateMobileBlackArgs can not be nil"); err != nil {
+		return err
+	}
+	if err := CheckError(len(args.Type) > 0, "type can not be blank"); err != nil {
+		return err
+	}
+	if err := CheckError(len(args.Phone) > 0, "phone can not be blank"); err != nil {
+		return err
+	}
+	if args.Type == "SignatureBlack" {
+		if err := CheckError(len(args.SmsType) > 0,
+			"smsType can not be blank, when 'type' is 'SignatureBlack'."); err != nil {
+			return err
+		}
+		if err := CheckError(len(args.SignatureIdStr) > 0,
+			"signatureIdStr can not be blank, when 'type' is 'SignatureBlack'."); err != nil {
+			return err
+		}
+	}
+
+	req := &bce.BceRequest{}
+	req.SetUri(REQUEST_URI_BLACK)
+	req.SetMethod(http.POST)
+	req.SetHeader(http.CONTENT_TYPE, bce.DEFAULT_CONTENT_TYPE)
+
+	jsonBytes, jsonErr := json.Marshal(args)
+	if jsonErr != nil {
+		return jsonErr
+	}
+	body, err := bce.NewBodyFromBytes(jsonBytes)
+	if err != nil {
+		return err
+	}
+	req.SetBody(body)
+	resp := &bce.BceResponse{}
+	if err := cli.SendRequest(req, resp); err != nil {
+		return err
+	}
+	if resp.IsFail() {
+		return resp.ServiceError()
+	}
+	return nil
+}
+
+// DeleteMobileBlack - delete sms mobileBlack by phones
+//
+// PARAMS:
+//     - cli: the client agent which can perform sending request
+//     - args: the arguments to delete sms mobileBlack
+// RETURNS:
+//     - error: the return error if any occurs
+func DeleteMobileBlack(cli bce.Client, args *DeleteMobileBlackArgs) error {
+	if err := CheckError(args != nil, "DeleteMobileBlackArgs can not be nil"); err != nil {
+		return err
+	}
+	if err := CheckError(len(args.Phones) > 0, "Phones can not be blank"); err != nil {
+		return err
+	}
+	return bce.NewRequestBuilder(cli).
+		WithMethod(http.DELETE).
+		WithURL(REQUEST_URI_BLACK+"/delete").
+		WithQueryParam("phones", args.Phones).
+		Do()
+}
+
+// GetMobileBlack - get sms mobileBlackList
+//
+// PARAMS:
+//     - cli: the client agent which can perform sending request
+//     - args: the arguments to get sms mobileBlackList
+// RETURNS:
+//     - error: the return error if any occurs
+//     - *api.GetMobileBlackResult: the result of get sms MobileBlackList
+func GetMobileBlack(cli bce.Client, args *GetMobileBlackArgs) (*GetMobileBlackResult, error) {
+	if err := CheckError(args != nil, "GetMobileBlackArgs can not be nil"); err != nil {
+		return nil, err
+	}
+
+	paramsMap := make(map[string]string)
+	if len(args.Phone) > 0 {
+		paramsMap["phone"] = args.Phone
+	}
+	if len(args.SmsType) > 0 {
+		paramsMap["smsType"] = args.SmsType
+	}
+	if len(args.SignatureIdStr) > 0 {
+		paramsMap["signatureIdStr"] = args.SignatureIdStr
+	}
+	if len(args.StartTime) > 0 {
+		paramsMap["startTime"] = args.StartTime
+	}
+	if len(args.EndTime) > 0 {
+		paramsMap["endTime"] = args.EndTime
+	}
+	if len(args.PageNo) > 0 {
+		paramsMap["pageNo"] = args.PageNo
+	}
+	if len(args.PageSize) > 0 {
+		paramsMap["pageSize"] = args.PageSize
+	}
+
+	req := &bce.BceRequest{}
+	req.SetUri(REQUEST_URI_BLACK)
+	req.SetMethod(http.GET)
+	req.SetHeader(http.CONTENT_TYPE, bce.DEFAULT_CONTENT_TYPE)
+	req.SetParams(paramsMap)
+
+	resp := &bce.BceResponse{}
+	if err := cli.SendRequest(req, resp); err != nil {
+		return nil, err
+	}
+	if resp.IsFail() {
+		return nil, resp.ServiceError()
+	}
+
+	result := &GetMobileBlackResult{}
+	if err := resp.ParseJsonBody(result); err != nil {
+		return nil, err
+	}
+	return result, nil
+}
diff --git a/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/model.go b/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/model.go
index 944a7839..f8fa15e1 100644
--- a/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/model.go
+++ b/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/model.go
@@ -150,13 +150,58 @@ type UpdateQuotaRateArgs struct {
 
 // QueryQuotaRateResult defines the data structure of querying the user's quota and rate limit
 type QueryQuotaRateResult struct {
-	QuotaPerDay          int  `json:"quotaPerDay"`
-	QuotaRemainToday     int  `json:"quotaRemainToday"`
-	QuotaPerMonth        int  `json:"quotaPerMonth"`
-	QuotaRemainThisMonth int  `json:"quotaRemainThisMonth"`
-	QuotaWhitelist       bool `json:"quotaWhitelist"`
-	RateLimitPerDay      int  `json:"rateLimitPerMobilePerSignByDay"`
-	RateLimitPerHour     int  `json:"rateLimitPerMobilePerSignByHour"`
-	RateLimitPerMinute   int  `json:"rateLimitPerMobilePerSignByMinute"`
-	RateLimitWhitelist   bool `json:"rateLimitWhitelist"`
+	QuotaPerDay          int    `json:"quotaPerDay"`
+	QuotaRemainToday     int    `json:"quotaRemainToday"`
+	QuotaPerMonth        int    `json:"quotaPerMonth"`
+	QuotaRemainThisMonth int    `json:"quotaRemainThisMonth"`
+	ApplyQuotaPerDay     int    `json:"applyQuotaPerDay"`
+	ApplyQuotaPerMonth   int    `json:"applyQuotaPerMonth"`
+	ApplyCheckStatus     string `json:"applyCheckStatus"`
+	ApplyCheckReply      string `json:"checkReply"`
+	RateLimitPerDay      int    `json:"rateLimitPerMobilePerSignByDay"`
+	RateLimitPerHour     int    `json:"rateLimitPerMobilePerSignByHour"`
+	RateLimitPerMinute   int    `json:"rateLimitPerMobilePerSignByMinute"`
+	RateLimitWhitelist   bool   `json:"rateLimitWhitelist"`
+}
+
+// CreateMobileBlackArgs defines the data structure for creating a mobileBlack
+type CreateMobileBlackArgs struct {
+	Type           string `json:"type"`
+	SmsType        string `json:"smsType"`
+	SignatureIdStr string `json:"signatureIdStr"`
+	Phone          string `json:"phone"`
+}
+
+// DeleteMobileBlackArgs defines the data structure for deleting mobileBlack by phones
+type DeleteMobileBlackArgs struct {
+	Phones string `json:"phones"`
+}
+
+// GetMobileBlackArgs defines the data structure for get mobileBlackList
+// startTime、endTime format is yyyy-MM-dd
+type GetMobileBlackArgs struct {
+	Phone          string
+	SmsType        string
+	SignatureIdStr string
+	StartTime      string
+	EndTime        string
+	PageNo         string
+	PageSize       string
+}
+
+// GetMobileBlackResult defines the data structure for get mobileBlackList
+type GetMobileBlackResult struct {
+	TotalCount int                 `json:"totalCount"`
+	PageNo     int                 `json:"pageNo"`
+	PageSize   int                 `json:"pageSize"`
+	BlackLists []MobileBlackDetail `json:"blacklists"`
+}
+
+// MobileBlackDetail defines the data structure for mobileBlackList detail
+type MobileBlackDetail struct {
+	Phone          string `json:"phone"`
+	Type           string `json:"type"`
+	SmsType        string `json:"smsType"`
+	SignatureIdStr string `json:"signatureIdStr"`
+	UpdateDate     string `json:"updateDate"`
 }
diff --git a/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/util.go b/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/util.go
index 6074f4df..d6841e70 100644
--- a/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/util.go
+++ b/vendor/github.com/baidubce/bce-sdk-go/services/sms/api/util.go
@@ -25,6 +25,7 @@ const (
 	REQUEST_URI_SIGNATURE = "/sms/v3/signatureApply"
 	REQUEST_URI_TEMPLATE  = "/sms/v3/template"
 	REQUEST_URI_QUOTA     = "/sms/v3/quota"
+	REQUEST_URI_BLACK     = "/sms/v3/blacklist"
 	CLIENT_TOKEN          = "clientToken"
 )
 
diff --git a/vendor/github.com/baidubce/bce-sdk-go/services/sms/client.go b/vendor/github.com/baidubce/bce-sdk-go/services/sms/client.go
index b38bf506..17373ccc 100644
--- a/vendor/github.com/baidubce/bce-sdk-go/services/sms/client.go
+++ b/vendor/github.com/baidubce/bce-sdk-go/services/sms/client.go
@@ -177,3 +177,34 @@ func (c *Client) QueryQuotaAndRateLimit() (*api.QueryQuotaRateResult, error) {
 func (c *Client) UpdateQuotaAndRateLimit(args *api.UpdateQuotaRateArgs) error {
 	return api.UpdateQuotaRate(c, args)
 }
+
+// CreateMobileBlack - create an sms mobileBlack
+//
+// PARAMS:
+//     - args: the arguments to create an sms mobileBlack
+// RETURNS:
+//     - error: the return error if any occurs
+func (c *Client) CreateMobileBlack(args *api.CreateMobileBlackArgs) error {
+	return api.CreateMobileBlack(c, args)
+}
+
+// DeleteMobileBlack - delete sms mobileBlack by phones
+//
+// PARAMS:
+//     - args: the arguments to delete an sms mobileBlack
+// RETURNS:
+//     - error: the return error if any occurs
+func (c *Client) DeleteMobileBlack(args *api.DeleteMobileBlackArgs) error {
+	return api.DeleteMobileBlack(c, args)
+}
+
+// GetMobileBlack - get an sms mobileBlack
+//
+// PARAMS:
+//     - args: the arguments to get sms mobileBlack
+// RETURNS:
+//     - error: the return error if any occurs
+//     - *api.GetMobileBlackResult: the result of creating an sms mobileBlack
+func (c *Client) GetMobileBlack(args *api.GetMobileBlackArgs) (*api.GetMobileBlackResult, error) {
+	return api.GetMobileBlack(c, args)
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 9a5cfa00..f76c55a0 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -74,7 +74,7 @@ github.com/aws/aws-sdk-go/service/sso
 github.com/aws/aws-sdk-go/service/sso/ssoiface
 github.com/aws/aws-sdk-go/service/sts
 github.com/aws/aws-sdk-go/service/sts/stsiface
-# github.com/baidubce/bce-sdk-go v0.9.153
+# github.com/baidubce/bce-sdk-go v0.9.155
 github.com/baidubce/bce-sdk-go/auth
 github.com/baidubce/bce-sdk-go/bce
 github.com/baidubce/bce-sdk-go/http
diff --git a/website/docs/d/bcc_key_pairs.html.markdown b/website/docs/d/bcc_key_pairs.html.markdown
new file mode 100644
index 00000000..b368d9c3
--- /dev/null
+++ b/website/docs/d/bcc_key_pairs.html.markdown
@@ -0,0 +1,47 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "baiducloud_bcc_key_pairs Data Source - terraform-provider-baiducloud"
+subcategory: "Baidu Cloud Compute (BCC)"
+description: |-
+  Use this data source to query BCC key pairs.
+---
+
+# baiducloud_bcc_key_pairs (Data Source)
+
+Use this data source to query BCC key pairs.
+
+## Example Usage
+
+```terraform
+data "baiducloud_bcc_key_pairs" "example" {
+
+  name = "key_pair_name"
+
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Optional
+
+- `name` (String) The name of key pair. Use this to filter key pair list.
+
+### Read-Only
+
+- `id` (String) The ID of this resource.
+- `key_pairs` (List of Object) The key pair list. (see [below for nested schema](#nestedatt--key_pairs))
+
+<a id="nestedatt--key_pairs"></a>
+### Nested Schema for `key_pairs`
+
+Read-Only:
+
+- `created_time` (String) The creation time of key pair.
+- `description` (String) The description of key pair.
+- `fingerprint` (String) The fingerprint of key pair.
+- `instance_count` (Number) The number of instances bound to key pair.
+- `keypair_id` (String) The id of key pair.
+- `name` (String) The name of key pair.
+- `public_key` (String) The public key of keypair.
+- `region_id` (String) The id of the region to which key pair belongs.