diff --git a/src/stores/pdfinfo.ts b/src/stores/pdfinfo.ts
index fcd7360..85842fc 100644
--- a/src/stores/pdfinfo.ts
+++ b/src/stores/pdfinfo.ts
@@ -25,3 +25,7 @@ export const _totalUnits = atom(0)
 export const _floorArea = atom(0)
 
 export const _additional = atom(false)
+export const _additionalFeeList = atom<string[]>([])
+export const _additionalCodeList = atom<string[]>([])
+export const _additionalAmountList = atom<string[]>([])
+export const _additionalUnitList = atom<number[]>([])