diff --git a/internal/rpc/group/group.go b/internal/rpc/group/group.go
index b758db1f3..a088e7788 100644
--- a/internal/rpc/group/group.go
+++ b/internal/rpc/group/group.go
@@ -147,15 +147,15 @@ func (s *groupServer) CreateGroup(ctx context.Context, req *pbGroup.CreateGroupR
 		return nil, constant.ErrArgs.Wrap("no group owner")
 	}
 	var userIDs []string
-	for _, ordinaryUserID := range req.InitMemberList {
-		userIDs = append(userIDs, ordinaryUserID)
+	for _, userID := range req.InitMemberList {
+		userIDs = append(userIDs, userID)
+	}
+	for _, userID := range req.AdminUserIDs {
+		userIDs = append(userIDs, userID)
 	}
 	userIDs = append(userIDs, req.OwnerUserID)
-	for _, adminUserID := range req.AdminUserIDs {
-		userIDs = append(userIDs, adminUserID)
-	}
 	if utils.IsDuplicateID(userIDs) {
-		return nil, constant.ErrArgs.Wrap("group member is repeated")
+		return nil, constant.ErrArgs.Wrap("group member repeated")
 	}
 	users, err := getUsersInfo(ctx, userIDs)
 	if err != nil {
@@ -165,68 +165,61 @@ func (s *groupServer) CreateGroup(ctx context.Context, req *pbGroup.CreateGroupR
 	for i, user := range users {
 		userMap[user.UserID] = users[i]
 	}
+	for _, userID := range userIDs {
+		if userMap[userID] == nil {
+			return nil, constant.ErrUserIDNotFound.Wrap(userID)
+		}
+	}
 	if err := callbackBeforeCreateGroup(ctx, req); err != nil {
 		return nil, err
 	}
-	var groupInfo relation.Group
-	utils.CopyStructFields(&groupInfo, req.GroupInfo)
-
-	groupInfo, err := (&cp.PBGroup{req.GroupInfo}).Convert()
-	groupInfo.GroupID = genGroupID(ctx, req.GroupInfo.GroupID)
-	if req.GroupInfo.GroupType != constant.SuperGroup {
-		var groupMembers []*relation.GroupMember
+	var group relation.Group
+	var groupMembers []*relation.GroupMember
+	utils.CopyStructFields(&group, req.GroupInfo)
+	group.GroupID = genGroupID(ctx, req.GroupInfo.GroupID)
+	if req.GroupInfo.GroupType == constant.SuperGroup {
+		if err := s.GroupInterface.CreateSuperGroup(ctx, group.GroupID, userIDs); err != nil {
+			return nil, err
+		}
+	} else {
+		opUserID := tools.OpUserID(ctx)
 		joinGroup := func(userID string, roleLevel int32) error {
-			groupMember := &relation.GroupMember{GroupID: groupInfo.GroupID, RoleLevel: roleLevel, OperatorUserID: tools.OpUserID(ctx), JoinSource: constant.JoinByInvitation, InviterUserID: tools.OpUserID(ctx)}
 			user := userMap[userID]
+			groupMember := &relation.GroupMember{GroupID: group.GroupID, RoleLevel: roleLevel, OperatorUserID: opUserID, JoinSource: constant.JoinByInvitation, InviterUserID: opUserID}
 			utils.CopyStructFields(&groupMember, user)
-			if err := CallbackBeforeMemberJoinGroup(ctx, tools.OperationID(ctx), groupMember, groupInfo.Ex); err != nil {
+			if err := CallbackBeforeMemberJoinGroup(ctx, tools.OperationID(ctx), groupMember, group.Ex); err != nil {
 				return err
 			}
 			groupMembers = append(groupMembers, groupMember)
 			return nil
 		}
-
 		if err := joinGroup(req.OwnerUserID, constant.GroupOwner); err != nil {
 			return nil, err
 		}
-
-		for _, info := range req.InitMemberList {
-			if err := joinGroup(info, constant.GroupOrdinaryUsers); err != nil {
+		for _, userID := range req.AdminUserIDs {
+			if err := joinGroup(userID, constant.GroupAdmin); err != nil {
 				return nil, err
 			}
 		}
-		for _, info := range req.AdminUserIDs {
-			if err := joinGroup(info, constant.GroupAdmin); err != nil {
+		for _, userID := range req.InitMemberList {
+			if err := joinGroup(userID, constant.GroupOrdinaryUsers); err != nil {
 				return nil, err
 			}
 		}
-		if err := (*relation.GroupMember)(nil).Create(ctx, groupMembers); err != nil {
-			return nil, err
-		}
-
-	} else {
-		if err := db.DB.CreateSuperGroup(groupId, userIDs, len(userIDs)); err != nil {
-			return nil, err
-		}
 	}
-	if err := (*relation.Group)(nil).Create(ctx, []*relation.Group{&groupInfo}); err != nil {
+	if err := s.GroupInterface.CreateGroup(ctx, []*relation.Group{&group}, groupMembers); err != nil {
 		return nil, err
 	}
-	utils.CopyStructFields(resp.GroupInfo, groupInfo)
+	utils.CopyStructFields(resp.GroupInfo, group)
 	resp.GroupInfo.MemberCount = uint32(len(userIDs))
-	if req.GroupInfo.GroupType != constant.SuperGroup {
-		chat.GroupCreatedNotification(tools.OperationID(ctx), tools.OpUserID(ctx), groupId, userIDs)
-	} else {
-		for _, userID := range userIDs {
-			if err := rocksCache.DelJoinedSuperGroupIDListFromCache(ctx, userID); err != nil {
-				trace_log.SetCtxInfo(ctx, "DelJoinedSuperGroupIDListFromCache", err, "userID", userID)
-			}
-		}
+	if req.GroupInfo.GroupType == constant.SuperGroup {
 		go func() {
-			for _, v := range userIDs {
-				chat.SuperGroupNotification(tools.OperationID(ctx), v, v)
+			for _, userID := range userIDs {
+				chat.SuperGroupNotification(tools.OperationID(ctx), userID, userID)
 			}
 		}()
+	} else {
+		chat.GroupCreatedNotification(tools.OperationID(ctx), tools.OpUserID(ctx), group.GroupID, userIDs)
 	}
 	return resp, nil
 }
diff --git a/pkg/common/db/controller/black.go b/pkg/common/db/controller/black.go
index 3ec2f154f..50b5ca4ee 100644
--- a/pkg/common/db/controller/black.go
+++ b/pkg/common/db/controller/black.go
@@ -2,7 +2,7 @@ package controller
 
 import (
 	"Open_IM/pkg/common/db/cache"
-	"Open_IM/pkg/common/db/mysql"
+	"Open_IM/pkg/common/db/relation"
 	"context"
 	"errors"
 	"gorm.io/gorm"
diff --git a/pkg/common/db/controller/friend.go b/pkg/common/db/controller/friend.go
index 957158d5c..e59c71b5a 100644
--- a/pkg/common/db/controller/friend.go
+++ b/pkg/common/db/controller/friend.go
@@ -2,7 +2,6 @@ package controller
 
 import (
 	"Open_IM/pkg/common/db/cache"
-	"Open_IM/pkg/common/db/mysql"
 	"Open_IM/pkg/common/db/relation"
 	"context"
 	"errors"
diff --git a/pkg/common/db/controller/friend_request.go b/pkg/common/db/controller/friend_request.go
index 647016152..e301bc92a 100644
--- a/pkg/common/db/controller/friend_request.go
+++ b/pkg/common/db/controller/friend_request.go
@@ -2,7 +2,7 @@ package controller
 
 import (
 	"Open_IM/pkg/common/db/cache"
-	"Open_IM/pkg/common/db/mysql"
+	"Open_IM/pkg/common/db/relation"
 	"context"
 )
 
diff --git a/pkg/common/db/controller/group.go b/pkg/common/db/controller/group.go
index 329c9cbc5..293cbf85a 100644
--- a/pkg/common/db/controller/group.go
+++ b/pkg/common/db/controller/group.go
@@ -14,12 +14,12 @@ import (
 
 type GroupInterface interface {
 	FindGroupsByID(ctx context.Context, groupIDs []string) (groups []*relation.Group, err error)
-	CreateGroup(ctx context.Context, groups []*relation.Group) error
+	CreateGroup(ctx context.Context, groups []*relation.Group, groupMember []*relation.GroupMember) error
 	DeleteGroupByIDs(ctx context.Context, groupIDs []string) error
 	TakeGroupByID(ctx context.Context, groupID string) (group *relation.Group, err error)
 
 	//mongo
-	CreateSuperGroup(ctx context.Context, groupID string, initMemberIDList []string, memberNumCount int) error
+	CreateSuperGroup(ctx context.Context, groupID string, initMemberIDList []string) error
 	GetSuperGroupByID(ctx context.Context, groupID string) (superGroup *unrelation.SuperGroup, err error)
 }
 
@@ -36,8 +36,8 @@ func (g *GroupController) FindGroupsByID(ctx context.Context, groupIDs []string)
 	return g.database.FindGroupsByID(ctx, groupIDs)
 }
 
-func (g *GroupController) CreateGroup(ctx context.Context, groups []*relation.Group) error {
-	return g.database.CreateGroup(ctx, groups)
+func (g *GroupController) CreateGroup(ctx context.Context, groups []*relation.Group, groupMember []*relation.GroupMember) error {
+	return g.database.CreateGroup(ctx, groups, groupMember)
 }
 
 func (g *GroupController) DeleteGroupByIDs(ctx context.Context, groupIDs []string) error {
@@ -52,17 +52,17 @@ func (g *GroupController) GetSuperGroupByID(ctx context.Context, groupID string)
 	return g.database.GetSuperGroupByID(ctx, groupID)
 }
 
-func (g *GroupController) CreateSuperGroup(ctx context.Context, groupID string, initMemberIDList []string, memberNumCount int) error {
-	return g.database.CreateSuperGroup(ctx, groupID, initMemberIDList, memberNumCount)
+func (g *GroupController) CreateSuperGroup(ctx context.Context, groupID string, initMemberIDList []string) error {
+	return g.database.CreateSuperGroup(ctx, groupID, initMemberIDList)
 }
 
 type DataBase interface {
 	FindGroupsByID(ctx context.Context, groupIDs []string) (groups []*relation.Group, err error)
-	CreateGroup(ctx context.Context, groups []*relation.Group) error
+	CreateGroup(ctx context.Context, groups []*relation.Group, groupMember []*relation.GroupMember) error
 	DeleteGroupByIDs(ctx context.Context, groupIDs []string) error
 	TakeGroupByID(ctx context.Context, groupID string) (group *relation.Group, err error)
 	GetSuperGroupByID(ctx context.Context, groupID string) (superGroup *unrelation.SuperGroup, err error)
-	CreateSuperGroup(ctx context.Context, groupID string, initMemberIDList []string, memberNumCount int) error
+	CreateSuperGroup(ctx context.Context, groupID string, initMemberIDList []string) error
 }
 
 type GroupDataBase struct {
@@ -100,8 +100,18 @@ func (g *GroupDataBase) FindGroupsByID(ctx context.Context, groupIDs []string) (
 	return g.cache.GetGroupsInfo(ctx, groupIDs)
 }
 
-func (g *GroupDataBase) CreateGroup(ctx context.Context, groups []*relation.Group) error {
-	return g.groupDB.Create(ctx, groups)
+func (g *GroupDataBase) CreateGroup(ctx context.Context, groups []*relation.Group, groupMember []*relation.GroupMember) error {
+	return g.db.Transaction(func(tx *gorm.DB) error {
+		if err := g.groupDB.Create(ctx, groups, tx); err != nil {
+			return err
+		}
+		if len(groupMember) > 0 {
+			if err := g.groupMemberDB.Create(ctx, groupMember, tx); err != nil {
+				return err
+			}
+		}
+		return nil
+	})
 }
 
 func (g *GroupDataBase) DeleteGroupByIDs(ctx context.Context, groupIDs []string) error {
@@ -136,14 +146,14 @@ func (g *GroupDataBase) Update(ctx context.Context, groups []*relation.Group) er
 	})
 }
 
-func (g *GroupDataBase) CreateSuperGroup(ctx context.Context, groupID string, initMemberIDList []string, memberNumCount int) error {
+func (g *GroupDataBase) CreateSuperGroup(ctx context.Context, groupID string, initMemberIDList []string) error {
 	sess, err := g.mongoDB.MgoClient.StartSession()
 	if err != nil {
 		return err
 	}
 	defer sess.EndSession(ctx)
 	sCtx := mongo.NewSessionContext(ctx, sess)
-	if err = g.mongoDB.CreateSuperGroup(sCtx, groupID, initMemberIDList, memberNumCount); err != nil {
+	if err = g.mongoDB.CreateSuperGroup(sCtx, groupID, initMemberIDList); err != nil {
 		_ = sess.AbortTransaction(ctx)
 		return err
 	}
@@ -158,15 +168,3 @@ func (g *GroupDataBase) CreateSuperGroup(ctx context.Context, groupID string, in
 func (g *GroupDataBase) GetSuperGroupByID(ctx context.Context, groupID string) (superGroup *unrelation.SuperGroup, err error) {
 	return g.mongoDB.GetSuperGroup(ctx, groupID)
 }
-
-func (g *GroupDataBase) CreateGroupAndMember(ctx context.Context, groups []*relation.Group, groupMember []*relation.GroupMember) error {
-	return g.db.Transaction(func(tx *gorm.DB) error {
-		if err := g.groupDB.Create(ctx, groups, tx); err != nil {
-			return err
-		}
-		if err := g.groupMemberDB.Create(ctx, groupMember, tx); err != nil {
-			return err
-		}
-		return nil
-	})
-}
diff --git a/pkg/common/db/unrelation/super_group.go b/pkg/common/db/unrelation/super_group.go
index 5358f7b4c..c51bfcec9 100644
--- a/pkg/common/db/unrelation/super_group.go
+++ b/pkg/common/db/unrelation/super_group.go
@@ -37,7 +37,7 @@ func NewSuperGroupMgoDB(mgoClient *mongo.Client) *SuperGroupMgoDB {
 	return &SuperGroupMgoDB{MgoDB: mgoDB, MgoClient: mgoClient, superGroupCollection: mgoDB.Collection(cSuperGroup), userToSuperGroupCollection: mgoDB.Collection(cUserToSuperGroup)}
 }
 
-func (db *SuperGroupMgoDB) CreateSuperGroup(sCtx mongo.SessionContext, groupID string, initMemberIDList []string, memberNumCount int) error {
+func (db *SuperGroupMgoDB) CreateSuperGroup(sCtx mongo.SessionContext, groupID string, initMemberIDList []string) error {
 	superGroup := SuperGroup{
 		GroupID:      groupID,
 		MemberIDList: initMemberIDList,