diff --git a/cmd/open_im_api/main.go b/cmd/open_im_api/main.go
index 6135ee3f0..ea126b1c8 100644
--- a/cmd/open_im_api/main.go
+++ b/cmd/open_im_api/main.go
@@ -41,7 +41,7 @@ func main() {
 		friendRouterGroup.POST("/delete_friend", friend.DeleteFriend)
 		friendRouterGroup.POST("/add_friend_response", friend.AddFriendResponse) //1
 		friendRouterGroup.POST("/set_friend_remark", friend.SetFriendRemark)     //1
-		friendRouterGroup.POST("/is_friend", friend.IsFriend)
+		friendRouterGroup.POST("/is_friend", friend.IsFriend)                    //1
 		friendRouterGroup.POST("/import_friend", friend.ImportFriend)
 	}
 	//group related routing group
diff --git a/internal/rpc/friend/firend.go b/internal/rpc/friend/firend.go
index d5db10e1f..4fe757f11 100644
--- a/internal/rpc/friend/firend.go
+++ b/internal/rpc/friend/firend.go
@@ -116,7 +116,7 @@ func (s *friendServer) AddBlacklist(ctx context.Context, req *pbFriend.AddBlackl
 		log.NewError(req.CommID.OperationID, "CheckAccess false ", req.CommID.OpUserID, req.CommID.FromUserID)
 		return &pbFriend.AddBlacklistResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: constant.ErrAccess.ErrMsg}}, nil
 	}
-	black := imdb.Black{OwnerUserID: req.CommID.FromUserID, BlockUserID: req.CommID.ToUserID}
+	black := imdb.Black{OwnerUserID: req.CommID.FromUserID, BlockUserID: req.CommID.ToUserID, OperatorUserID: req.CommID.OpUserID}
 
 	err := imdb.InsertInToUserBlackList(black)
 	if err != nil {
diff --git a/pkg/common/db/mysql_model/im_mysql_model/model_struct.go b/pkg/common/db/mysql_model/im_mysql_model/model_struct.go
index 29125d813..bd35c6314 100644
--- a/pkg/common/db/mysql_model/im_mysql_model/model_struct.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/model_struct.go
@@ -161,6 +161,6 @@ type Black struct {
 	CreateTime     time.Time `gorm:"column:create_time"`
 	BlockUserID    string    `gorm:"column:block_user_id;primaryKey;"`
 	AddSource      int32     `gorm:"column:add_source"`
-	OperatorUserID int32     `gorm:"column:operator_user_id"`
+	OperatorUserID string    `gorm:"column:operator_user_id"`
 	Ex             string    `gorm:"column:ex"`
 }