diff --git a/pagesOrder/index/compoents/order-item.vue b/pagesOrder/index/compoents/order-item.vue
index 66bf3fa..46c2064 100644
--- a/pagesOrder/index/compoents/order-item.vue
+++ b/pagesOrder/index/compoents/order-item.vue
@@ -126,7 +126,21 @@
 	let $goodsMap = {}
 	let goosZhonglei = ref(0)
 	let goodsNumber = ref(0)
-	let originAmount = ref(0)
+	let originAmount = computed(()=>{
+		let total=0;
+		for (let i in props.data.goods) {
+			const goods = props.data.goods[i]
+			if ($goodsMap.hasOwnProperty(goods.productId)) {
+				$goodsMap[goods.productId] += goods.num * 1
+				goodsNumber.value += goods.num * 1
+			} else {
+				$goodsMap[goods.productId] = goods.num * 1
+				goosZhonglei.value += 1
+			}
+			total += goods.payAmount
+		}
+		return total
+	})
 	const priceSize = 9
 	let minWidth=ref(36)
 
@@ -138,17 +152,7 @@
 	}
 	
 	function goodsMapInit() {
-		for (let i in props.data.goods) {
-			const goods = props.data.goods[i]
-			if ($goodsMap.hasOwnProperty(goods.productId)) {
-				$goodsMap[goods.productId] += goods.num * 1
-				goodsNumber.value += goods.num * 1
-			} else {
-				$goodsMap[goods.productId] = goods.num * 1
-				goosZhonglei.value += 1
-			}
-			originAmount.value += goods.payAmount
-		}
+	
 	}
 	goodsMapInit()
 	watch(() => props.data.goods.length, (newval) => {