diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 2e26fda..ad90c97 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -72,7 +72,7 @@ enum Status {
 
 model Branch {
   id        String @id @default(uuid())
-  code      String
+  code      String @default(uuid())
   taxNo     String
   nameTH    String
   nameEN    String
@@ -147,7 +147,7 @@ model User {
 
   keycloakId String
 
-  code        String
+  code        String @default(uuid())
   firstNameTH String
   firstNameEN String
   lastNameTH  String