diff --git a/src/app/api/qna/route.ts b/src/app/api/qna/route.ts
index 767f9ca..0fc1046 100644
--- a/src/app/api/qna/route.ts
+++ b/src/app/api/qna/route.ts
@@ -38,7 +38,7 @@ async function getCommonCodeListData(): Promise<NextResponse> {
   if (response instanceof ApiError) {
     return NextResponse.json({ error: response.message }, { status: response.statusCode })
   }
-  const result = service.getInquiryTypeList(response.data.apiCommCdList)
+  const result = service.getInquiryTypeList(response.data)
   return NextResponse.json({ data: result })
 }
 
diff --git a/src/app/api/qna/service.ts b/src/app/api/qna/service.ts
index cbba527..93774a9 100644
--- a/src/app/api/qna/service.ts
+++ b/src/app/api/qna/service.ts
@@ -57,12 +57,22 @@ export class QnaService {
    * @param {string[]} responseList 문의 유형 타입 목록
    * @returns {CommonCode[]} 문의 유형 타입 목록
    */
-  getInquiryTypeList(responseList: string[]): CommonCode[] {
+  getInquiryTypeList(responseList: any): CommonCode[] {
     const codeList: CommonCode[] = []
-    responseList.forEach((item: any) => {
-      if (item.headCd === '204200' || item.headCd === '204300' || item.headCd === '204400') {
+    const headCdList: { headCd: string; headId: string }[] = []
+    responseList.apiHeadCdList.forEach((item: any) => {
+      if (item.headId === 'QNA_CLS_LRG_CD' || item.headId === 'QNA_CLS_MID_CD' || item.headId === 'QNA_CLS_SML_CD') {
+        headCdList.push({
+          headCd: item.headCd,
+          headId: item.headId,
+        })
+      }
+    })
+    responseList.apiCommCdList.forEach((item: any) => {
+      if (headCdList.some((headCd) => headCd.headCd === item.headCd)) {
         codeList.push({
           headCd: item.headCd,
+          headId: headCdList.find((headCd) => headCd.headCd === item.headCd)?.headId ?? '',
           code: item.code,
           name: item.codeJp,
           refChar1: item.refChr1,
diff --git a/src/components/inquiry/RegistForm.tsx b/src/components/inquiry/RegistForm.tsx
index 0011d9e..e6eca3d 100644
--- a/src/components/inquiry/RegistForm.tsx
+++ b/src/components/inquiry/RegistForm.tsx
@@ -153,7 +153,7 @@ export default function RegistForm() {
                   選択してください
                 </option>
                 {commonCodeList
-                  .filter((code) => code.headCd === '204200')
+                  .filter((code) => code.headId === 'QNA_CLS_LRG_CD')
                   .map((code) => (
                     <option key={code.code} value={code.code}>
                       {code.name}
diff --git a/src/types/Inquiry.ts b/src/types/Inquiry.ts
index ee2cfe9..c54d9dc 100644
--- a/src/types/Inquiry.ts
+++ b/src/types/Inquiry.ts
@@ -185,6 +185,7 @@ export type InquirySaveResponse = {
  */
 export type CommonCode = {
   headCd: string
+  headId: string
   code: string
   name: string
   refChar1: string