diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 46bd335..17cc1f4 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -169,11 +169,11 @@ model BC_COMM_L {
 }
 
 model MS_SUITABLE_ROOF_MATERIAL_GROUP {
-  ID                  Int      @id @default(autoincrement())
-  ROOF_MATERIAL_GROUP String   @db.VarChar(200)
-  ROOF_MT_CD          String   @db.VarChar(200)
-  REG_DT              DateTime @default(now(), map: "DF__MS_SUITAB__creat__4F7CD00D")
-  UPT_DT              DateTime
+  ID                  Int       @id @default(autoincrement())
+  ROOF_MATERIAL_GROUP String    @db.VarChar(200)
+  ROOF_MT_CD          String    @db.VarChar(200)
+  REG_DT              DateTime  @default(now(), map: "DF__MS_SUITAB__creat__4F7CD00D")
+  UPT_DT              DateTime?
 }
 
 model MS_SUITABLE_DETAIL {