diff --git a/src/components/quality/InspectionManagement/documents/FqcDocumentContent.tsx b/src/components/quality/InspectionManagement/documents/FqcDocumentContent.tsx
index 4bf30e28..5cdfbf70 100644
--- a/src/components/quality/InspectionManagement/documents/FqcDocumentContent.tsx
+++ b/src/components/quality/InspectionManagement/documents/FqcDocumentContent.tsx
@@ -130,13 +130,21 @@ export const FqcDocumentContent = forwardRef<FqcDocumentContentRef, FqcDocumentC
     // 기본필드 값 조회
     const getBasicFieldValue = useCallback(
       (fieldKey: string): string => {
-        // 먼저 API에서 auto-fill된 값, 없으면 documentData에서
-        const bfKey = `bf_${template.basicFields.find(f => f.fieldKey === fieldKey)?.label ?? fieldKey}`;
+        const field = template.basicFields.find(f => f.fieldKey === fieldKey);
+        if (!field) return '';
+
+        // bf_{id} 형식 (mng show.blade.php 호환)
+        const bfKey = `bf_${field.id}`;
         if (basicFieldValues[bfKey]) return basicFieldValues[bfKey];
 
-        // documentData에서 기본필드 값 찾기
         const found = documentData.find(d => d.fieldKey === bfKey && !d.sectionId);
-        return found?.fieldValue ?? '';
+        if (found?.fieldValue) return found.fieldValue;
+
+        // 레거시 호환: bf_{label} 형식
+        const legacyKey = `bf_${field.label}`;
+        if (basicFieldValues[legacyKey]) return basicFieldValues[legacyKey];
+        const legacyFound = documentData.find(d => d.fieldKey === legacyKey && !d.sectionId);
+        return legacyFound?.fieldValue ?? '';
       },
       [basicFieldValues, documentData, template.basicFields]
     );
@@ -195,9 +203,13 @@ export const FqcDocumentContent = forwardRef<FqcDocumentContentRef, FqcDocumentC
       const sorted = [...template.basicFields].sort((a, b) => a.sortOrder - b.sortOrder);
       const pairs: Array<{ label: string; value: string }> = [];
       for (const field of sorted) {
-        const bfKey = `bf_${field.label}`;
+        // bf_{id} 형식 우선, 레거시 bf_{label} fallback
+        const bfKey = `bf_${field.id}`;
+        const legacyKey = `bf_${field.label}`;
         const value = basicFieldValues[bfKey]
           || documentData.find(d => d.fieldKey === bfKey && !d.sectionId)?.fieldValue
+          || basicFieldValues[legacyKey]
+          || documentData.find(d => d.fieldKey === legacyKey && !d.sectionId)?.fieldValue
           || field.defaultValue
           || '';
         pairs.push({ label: field.label, value });