diff --git a/pages/post/freightCalculate.vue b/pages/post/freightCalculate.vue
index 388de32..1866012 100644
--- a/pages/post/freightCalculate.vue
+++ b/pages/post/freightCalculate.vue
@@ -85,7 +85,7 @@
 						<view class="com-section mt-30">产品类型</view>
 						<view class="blcok-white yunf-list" style="padding-bottom: 2rpx;">
 							
-							<tpx-checkitems :list="proTypeList" v-model:value="submitParam.productType" v-model:text="submitParam.productTypeName" v-slot="curPro" min-checked="1" type="single"
+							<tpx-checkitems :list="proTypeList" v-model:value="productType" v-model:text="productTypeName" v-slot="curPro" min-checked="1" type="single"
 								:transKeyVal="{valKey: 'productType', titleKey: 'productTypeName'}" 
 							>
 								<view slot :class="`yunf-item ${curPro.checked?'active':''}`">
@@ -154,6 +154,16 @@
 			// 	type: Boolean
 			// }
 		},
+		watch:{
+			submitParam: {
+				handler:function(){
+					this.productType = ''
+					this.productTypeName = ''
+					this.proTypeList = []
+				},
+				deep: true
+			}
+		},
 		computed: {
 			
 			waySearchParam() {
@@ -170,7 +180,7 @@
 			  return this.$store.getters.dicData
 			},
 			checkedEstFee() {
-				let item = this.proTypeList.filter(t=> t.val == this.submitParam.productType)[0] || {}
+				let item = this.proTypeList.filter(t=> t.val == this.productType)[0] || {}
 				return item.estFee
 			},
 		},
@@ -201,6 +211,8 @@
 					countryRes: { list: [] }, 
 					provRes: { list: [] },
 					wayRes: { list: [] },
+					productType: '',
+					productTypeName: '',
 					submitParam: {
 						reciever: {
 							country: '', 
@@ -264,8 +276,6 @@
 			async handleCalPost(type) {
 				let params = JSON.parse(JSON.stringify(this.submitParam));
 				params.calcFeeType = 1 // "计费类型 1-重量计费 2-体积计费"
-				this.proTypeList = []
-				this.submitParam.productType = ''
 				let res = await apiService.preCalcWaybillFee({ ...params, _loading: true })
 				this.proTypeList = res.data || []
 				if(this.proTypeList.length > 0) {
@@ -280,6 +290,8 @@
 				let { sendSiteCode, sendSiteName } = this.getDefaultData()
 				cpData.sendSiteCode = sendSiteCode
 				cpData.sendSiteName = sendSiteName
+				cpData.productTypeName = this.productTypeName
+				cpData.productType = this.productType
 				this.goto(`post/openorder?defaultSubParams=${encodeURIComponent(JSON.stringify(cpData))}&type=create`)
 			}
 		}