diff --git a/src/components/inquiry/RegistForm.tsx b/src/components/inquiry/RegistForm.tsx
index 3ded646..596e589 100644
--- a/src/components/inquiry/RegistForm.tsx
+++ b/src/components/inquiry/RegistForm.tsx
@@ -153,6 +153,7 @@ export default function RegistForm() {
                 </option>
                 {commonCodeList
                   .filter((code) => code.headCd === InquiryCommCode.QNA_CLS_LRG_CD.headCd)
+                  .filter((code) => code.code === 'A01') // 견적 관련 設計関連
                   .map((code) => (
                     <option key={code.code} value={code.code}>
                       {code.codeJp}
@@ -174,6 +175,7 @@ export default function RegistForm() {
                   </option>
                   {commonCodeList
                     .filter((code) => code.refChr1 === inquiryRequest.qnaClsLrgCd)
+                    .filter((code) => code.code === 'B01') // 지붕재 설치 여부 屋根材設置可否
                     .map((code) => (
                       <option key={code.code} value={code.code}>
                         {code.codeJp}