diff --git a/src/zustand/receiptStore.ts b/src/zustand/receiptStore.ts
index 147af84..590b042 100644
--- a/src/zustand/receiptStore.ts
+++ b/src/zustand/receiptStore.ts
@@ -1,6 +1,6 @@
 // zustand/receiptStore.ts
-import { create } from 'zustand';
-import { createJSONStorage, persist } from 'zustand/middleware';
+import { create } from "zustand";
+import { createJSONStorage, persist } from "zustand/middleware";
 
 type ReceiptItemMap = {
   [id: string | number]: {
@@ -43,8 +43,8 @@ export const useReceiptStore = create<ReceiptStore>()(
         }),
     }),
     {
-      name: 'receipt-storage',
-      storage: createJSONStorage(() => sessionStorage),
+      name: "receipt-storage",
+      storage: createJSONStorage(() => localStorage),
     }
   )
 );