diff --git a/internal/rpc/group/fill.go b/internal/rpc/group/fill.go
index 0e3abff43..4302e3bf0 100644
--- a/internal/rpc/group/fill.go
+++ b/internal/rpc/group/fill.go
@@ -77,3 +77,35 @@ func (s *groupServer) TakeGroupOwner(ctx context.Context, groupID string) (*rela
 	}
 	return owner, nil
 }
+
+func (s *groupServer) PageGetGroupMember(ctx context.Context, groupID string, pageNumber, showNumber int32) (uint32, []*relationTb.GroupMemberModel, error) {
+	total, members, err := s.GroupDatabase.PageGetGroupMember(ctx, groupID, pageNumber, showNumber)
+	if err != nil {
+		return 0, nil, err
+	}
+	emptyUserIDs := make(map[string]struct{})
+	for _, member := range members {
+		if member.Nickname == "" || member.FaceURL == "" {
+			emptyUserIDs[member.UserID] = struct{}{}
+		}
+	}
+	if len(emptyUserIDs) > 0 {
+		users, err := s.User.GetPublicUserInfoMap(ctx, utils.Keys(emptyUserIDs), true)
+		if err != nil {
+			return 0, nil, err
+		}
+		for i, member := range members {
+			user, ok := users[member.UserID]
+			if !ok {
+				continue
+			}
+			if member.Nickname == "" {
+				members[i].Nickname = user.Nickname
+			}
+			if member.FaceURL == "" {
+				members[i].FaceURL = user.FaceURL
+			}
+		}
+	}
+	return total, members, nil
+}
diff --git a/internal/rpc/group/group.go b/internal/rpc/group/group.go
index 2fb35c0b3..d1a4dc1e4 100644
--- a/internal/rpc/group/group.go
+++ b/internal/rpc/group/group.go
@@ -410,25 +410,13 @@ func (s *groupServer) GetGroupAllMember(ctx context.Context, req *pbGroup.GetGro
 
 func (s *groupServer) GetGroupMemberList(ctx context.Context, req *pbGroup.GetGroupMemberListReq) (*pbGroup.GetGroupMemberListResp, error) {
 	resp := &pbGroup.GetGroupMemberListResp{}
-	total, members, err := s.GroupDatabase.PageGetGroupMember(ctx, req.GroupID, req.Pagination.PageNumber, req.Pagination.ShowNumber)
+	total, members, err := s.PageGetGroupMember(ctx, req.GroupID, req.Pagination.PageNumber, req.Pagination.ShowNumber)
 	log.ZDebug(ctx, "GetGroupMemberList", "total", total, "members", members, "length", len(members))
 	if err != nil {
 		return nil, err
 	}
 	resp.Total = total
-	nameMap, err := s.GetUsernameMap(ctx, utils.Filter(members, func(e *relationTb.GroupMemberModel) (string, bool) {
-		return e.UserID, e.Nickname == ""
-	}), true)
-	if err != nil {
-		return nil, err
-	}
-	log.ZDebug(ctx, "GetGroupMemberList", "nameMap", nameMap)
-	resp.Members = utils.Slice(members, func(e *relationTb.GroupMemberModel) *sdkws.GroupMemberFullInfo {
-		if e.Nickname == "" {
-			e.Nickname = nameMap[e.UserID]
-		}
-		return convert.Db2PbGroupMember(e)
-	})
+	resp.Members = utils.Batch(convert.Db2PbGroupMember, members)
 	log.ZDebug(ctx, "GetGroupMemberList", "resp", resp, "length", len(resp.Members))
 	return resp, nil
 }