diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 778ea0c..e7c2617 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -20,7 +20,7 @@ model SD_SURVEY_SALES_BASIC_INFO {
   ADDRESS               String?                      @db.NVarChar(200)
   ADDRESS_DETAIL        String?                      @db.NVarChar(300)
   SUBMISSION_STATUS     Boolean                      @default(false)
-  SUBMISSION_DATE       DateTime?                    @db.Date
+  SUBMISSION_DATE       DateTime?
   SUBMISSION_TARGET_ID  String?                      @db.NVarChar(200)
   REG_DT                DateTime                     @default(now())
   UPT_DT                DateTime                     @updatedAt
@@ -85,11 +85,11 @@ model BC_COMM_H {
   REF_CHR3   String?     @db.NVarChar(100)
   REF_CHR4   String?     @db.NVarChar(100)
   REF_CHR5   String?     @db.NVarChar(100)
-  REF_NUM1   String?     @db.NVarChar(100)
-  REF_NUM2   String?     @db.NVarChar(100)
-  REF_NUM3   String?     @db.NVarChar(100)
-  REF_NUM4   String?     @db.NVarChar(100)
-  REF_NUM5   String?     @db.NVarChar(100)
+  REF_NUM1   Decimal?    @db.Decimal(22, 5)
+  REF_NUM2   Decimal?    @db.Decimal(22, 5)
+  REF_NUM3   Decimal?    @db.Decimal(22, 5)
+  REF_NUM4   Decimal?    @db.Decimal(22, 5)
+  REF_NUM5   Decimal?    @db.Decimal(22, 5)
   REMARKS    String?     @db.NVarChar(200)
   SAP_YN     String?     @db.NVarChar(1)
   STAT_CD    String?     @db.NVarChar(1)
@@ -98,7 +98,7 @@ model BC_COMM_H {
   REG_ID     String?     @db.NVarChar(50)
   UPT_DT     DateTime?   @db.DateTime
   UPT_ID     String?     @db.NVarChar(50)
-  QC_COMM_YN String?     @default("N", map: "DF__BC_COMM_H__QC_CO__48CFD27E") @db.NVarChar(1)
+  QC_COMM_YN String?     @default("N", map: "DF__BC_COMM_H__QC_CO__498EEC8D") @db.NVarChar(1)
   BC_COMM_L  BC_COMM_L[]
 
   @@index([HEAD_ID], map: "BC_COMM_H_HEAD_ID_IDX")