diff --git a/app/mix/service/utilservice.go b/app/mix/service/utilservice.go
index ccaf6dc7..17cc79f3 100644
--- a/app/mix/service/utilservice.go
+++ b/app/mix/service/utilservice.go
@@ -65,6 +65,7 @@ func (s *Service) utilRegisterUser(ctx *gin.Context, req *loginproto.MobilePhone
 	account.MobilePhone = goproto.String(req.MobilePhone)
 	account.RegionCode = goproto.String(req.RegionCode)
 	account.PhoneHash = goproto.String(req.PhoneHash)
+	account.IsAMember = goproto.Int64(0)
 	if inviterUserId != 0 {
 		account.Inviter = goproto.Int64(inviterUserId)
 	}