diff --git a/src/views/supermarketerp/purchaseManagement/smErpCgInventory/form.vue b/src/views/supermarketerp/purchaseManagement/smErpCgInventory/form.vue
index 0959a74..7fc58a5 100644
--- a/src/views/supermarketerp/purchaseManagement/smErpCgInventory/form.vue
+++ b/src/views/supermarketerp/purchaseManagement/smErpCgInventory/form.vue
@@ -81,6 +81,7 @@
 				border
 				:loading="loading"
 				show-overflow
+				show-footer
 				max-height="410"
 				:edit-config="{
 					trigger: 'click',
@@ -99,13 +100,14 @@
 				:resizable-config="{ dragMode: 'fixed' }"
 				:data="vxeTableData"
 				:edit-rules="validRules"
+				:footer-data="footerData"
 				@checkbox-all=""
 				@checkbox-change=""
 				size="mini"
 				align="center"
 			>
 				<vxe-column type="checkbox" width="40" fixed="left" />
-				<vxe-column type="seq" width="50" fixed="left" />
+				<vxe-column field="seq" type="seq" width="50" fixed="left" />
 				<vxe-column field="productName" title="库存商品">
 					<template #default="{ row }">
 						<span v-if="row.productName">{{ row.productName }}</span>
@@ -167,7 +169,13 @@
 						</span> -->
 					</template>
 					<template #edit="{ row }">
-						<el-input-number v-if="row.selectedUnitObj" v-model="row.selectedUnitObj.totalAmount" :min="0" :precision="2" />
+						<el-input-number
+							v-if="row.selectedUnitObj"
+							v-model="row.selectedUnitObj.totalAmount"
+							:min="0"
+							:precision="2"
+							@change="updateFootEvent"
+						/>
 					</template>
 				</vxe-column>
 				<vxe-column field="remark" title="备注" :edit-render="{ autoFocus: 'input', placeholder: '请输入' }">
@@ -249,6 +257,7 @@ const baseDataForm = reactive<any>({
 })
 const vxeTableData = ref<any>([])
 const erpSpuSimpleAll = ref<any>([])
+const footerData = ref([{ seq: "合计", totalAmount: "0" }])
 
 // 基本信息表单校验规则
 const dataRules = ref({
@@ -263,8 +272,9 @@ const validRules = ref<VxeTablePropTypes.EditRules<any>>({
 	quantity: [{ required: true, type: "number", min: 1, message: "必需大于等于0" }],
 })
 
-onMounted(() => {
-	getInitData()
+onMounted(async () => {
+	await getInitData()
+	updateFootCount(vxeTableData.value)
 })
 
 // 初始化数据
@@ -361,6 +371,8 @@ const getSelectedRows = (selectionRows: any) => {
 	// vxeTableData.value = vxeTableData.value.filter(
 	// 	(item: any) => !removedItems.some((removeItem: any) => removeItem.erpSpuId === item.erpSpuId),
 	// )
+	updateFootCount(vxeTableData.value)
+
 	console.log("vxeTableData.value", vxeTableData.value)
 }
 
@@ -371,6 +383,7 @@ const removeRow = () => {
 		const selectRecords = $table.getCheckboxRecords()
 		if (selectRecords.length > 0) {
 			vxeTableData.value = vxeTableData.value.filter((item: any) => !selectRecords.some((row) => row.erpSpuId === item.erpSpuId))
+			updateFootEvent()
 		}
 	}
 }
@@ -378,6 +391,27 @@ const removeRow = () => {
 // 重新计算累计总金额
 const reComputeTotalAmount = (row: any, index: number) => {
 	vxeTableData.value[index].selectedUnitObj.totalAmount = Number((row.quantity * parseFloat(row.selectedUnitObj.realPrice || 0)).toFixed(2))
+	updateFootEvent()
+}
+
+// 更新尾行合计
+const updateFootEvent = () => {
+	const $table = vxeTableRef.value
+	if ($table) {
+		const fullData = $table.getFullData()
+		updateFootCount(fullData)
+	}
+}
+const updateFootCount = (list: any[]) => {
+	const [sumNObj] = footerData.value
+	sumNObj.totalAmount = sumNum(list, "totalAmount")
+}
+const sumNum = (list: any[], field: string) => {
+	let count = 0
+	list.forEach((item) => {
+		count += Number(item.selectedUnitObj[field])
+	})
+	return count.toFixed(2)
 }
 
 // 整理table数据