diff --git a/internal/rpc/friend/friend.go b/internal/rpc/friend/friend.go
index 443ba2516..4d8244719 100644
--- a/internal/rpc/friend/friend.go
+++ b/internal/rpc/friend/friend.go
@@ -4,7 +4,6 @@ import (
 	chat "Open_IM/internal/rpc/msg"
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/constant"
-	rocksCache "Open_IM/pkg/common/db/cache"
 	"Open_IM/pkg/common/db/model"
 	"Open_IM/pkg/common/db/mysql"
 	"Open_IM/pkg/common/log"
@@ -173,8 +172,8 @@ func (s *friendServer) AddFriend(ctx context.Context, req *pbFriend.AddFriendReq
 
 func (s *friendServer) ImportFriend(ctx context.Context, req *pbFriend.ImportFriendReq) (*pbFriend.ImportFriendResp, error) {
 	resp := &pbFriend.ImportFriendResp{}
-	if !utils.IsContain(tools.OpUserID(ctx), config.Config.Manager.AppManagerUid) {
-		return nil, constant.ErrNoPermission.Wrap()
+	if err := token_verify.CheckAdmin(ctx); err != nil {
+		return nil, err
 	}
 	if _, err := GetUserInfo(ctx, req.FromUserID); err != nil {
 		return nil, err
@@ -315,11 +314,11 @@ func (s *friendServer) IsInBlackList(ctx context.Context, req *pbFriend.IsInBlac
 	if err := token_verify.CheckAccessV3(ctx, req.FromUserID); err != nil {
 		return nil, err
 	}
-	blackIDList, err := rocksCache.GetBlackListFromCache(ctx, req.FromUserID)
+	exist, err := s.blackModel.IsExist(ctx, req.FromUserID, req.ToUserID)
 	if err != nil {
 		return nil, err
 	}
-	resp.Response = utils.IsContain(req.ToUserID, blackIDList)
+	resp.Response = exist
 	return resp, nil
 }
 
diff --git a/pkg/common/db/model/black.go b/pkg/common/db/model/black.go
index 920f517a2..29ef1753e 100644
--- a/pkg/common/db/model/black.go
+++ b/pkg/common/db/model/black.go
@@ -4,6 +4,8 @@ import (
 	"Open_IM/pkg/common/db/cache"
 	"Open_IM/pkg/common/db/mysql"
 	"context"
+	"errors"
+	"gorm.io/gorm"
 )
 
 type BlackModel struct {
@@ -31,10 +33,20 @@ func (b *BlackModel) Find(ctx context.Context, blacks []*mysql.Black) (blackList
 	return b.db.Find(ctx, blacks)
 }
 
-func (b *BlackModel) Take(ctx context.Context, blackID string) (black *mysql.Black, err error) {
-	return b.db.Take(ctx, blackID)
+func (b *BlackModel) Take(ctx context.Context, ownerUserID, blockUserID string) (black *mysql.Black, err error) {
+	return b.db.Take(ctx, ownerUserID, blockUserID)
 }
 
 func (b *BlackModel) FindByOwnerUserID(ctx context.Context, ownerUserID string) (blackList []*mysql.Black, err error) {
 	return b.db.FindByOwnerUserID(ctx, ownerUserID)
 }
+
+func (b *BlackModel) IsExist(ctx context.Context, ownerUserID, blockUserID string) (bool, error) {
+	if _, err := b.Take(ctx, ownerUserID, blockUserID); err == nil {
+		return true, nil
+	} else if errors.Is(err, gorm.ErrRecordNotFound) {
+		return false, nil
+	} else {
+		return false, err
+	}
+}
diff --git a/pkg/common/db/mysql/black.go b/pkg/common/db/mysql/black.go
index 108e9fd72..a7e712767 100644
--- a/pkg/common/db/mysql/black.go
+++ b/pkg/common/db/mysql/black.go
@@ -63,12 +63,12 @@ func (b *Black) Find(ctx context.Context, blacks []*Black) (blackList []*Black,
 	return blackList, utils.Wrap(GroupMemberDB.Where("(owner_user_id, block_user_id) in ?", where).Find(&blackList).Error, "")
 }
 
-func (b *Black) Take(ctx context.Context, blackID string) (black *Black, err error) {
+func (b *Black) Take(ctx context.Context, ownerUserID, blockUserID string) (black *Black, err error) {
 	black = &Black{}
 	defer func() {
-		trace_log.SetCtxDebug(ctx, utils.GetFuncName(1), err, "blackID", blackID, "black", *black)
+		trace_log.SetCtxDebug(ctx, utils.GetFuncName(1), err, "ownerUserID", ownerUserID, "blockUserID", blockUserID, "black", *black)
 	}()
-	return black, utils.Wrap(b.DB.Where("black_id = ?", blackID).Take(black).Error, "")
+	return black, utils.Wrap(b.DB.Where("owner_user_id = ? and block_user_id = ?", ownerUserID, blockUserID).Take(black).Error, "")
 }
 
 func (b *Black) FindByOwnerUserID(ctx context.Context, ownerUserID string) (blackList []*Black, err error) {
diff --git a/pkg/common/token_verify/jwt_token.go b/pkg/common/token_verify/jwt_token.go
index e5daef0e4..0b40012a8 100644
--- a/pkg/common/token_verify/jwt_token.go
+++ b/pkg/common/token_verify/jwt_token.go
@@ -173,6 +173,13 @@ func CheckAccessV3(ctx context.Context, OwnerUserID string) (err error) {
 	return constant.ErrIdentity.Wrap(utils.GetSelfFuncName())
 }
 
+func CheckAdmin(ctx context.Context) error {
+	if utils.IsContain(tools.OpUserID(ctx), config.Config.Manager.AppManagerUid) {
+		return nil
+	}
+	return constant.ErrIdentity.Wrap()
+}
+
 func GetUserIDFromToken(token string, operationID string) (bool, string, string) {
 	claims, err := ParseToken(token, operationID)
 	if err != nil {