diff --git a/src/views/Home/components/PrizeList/usePrizeList.ts b/src/views/Home/components/PrizeList/usePrizeList.ts
index ed039bf..5d6a1b7 100644
--- a/src/views/Home/components/PrizeList/usePrizeList.ts
+++ b/src/views/Home/components/PrizeList/usePrizeList.ts
@@ -21,7 +21,7 @@ export function usePrizeList(temporaryPrizeRef: any) {
= storeToRefs(globalConfig)
const { getIsMobile: isMobile } = storeToRefs(system)
- const selectedPrize = ref()
+ const selectedPrize = ref(null)
const prizeShow = ref(structuredClone(isShowPrizeList.value))
function addTemporaryPrize() {
@@ -94,5 +94,6 @@ export function usePrizeList(temporaryPrizeRef: any) {
prizeShow,
localPrizeList,
isMobile,
+ selectedPrize,
}
}