diff --git a/locale/en.json b/locale/en.json
index bf0dc14..17e5f81 100644
--- a/locale/en.json
+++ b/locale/en.json
@@ -137,6 +137,7 @@
 	"filter.cache-point": "Cache Point",
 	"filter.box-no": "Wooden Box Number",
 	"filter.up-box-no": "Upper Wooden Box Number",
+	"filter.middle-box-no": "Middle Wooden Box Number",
 	"filter.down-box-no": "Lower Wooden Box Number",
 	"filter.box-code": "Wooden Box Coding",
 	"filter.box-type": "Wooden box part number",
diff --git a/locale/id.json b/locale/id.json
index 6c3f13d..06788e3 100644
--- a/locale/id.json
+++ b/locale/id.json
@@ -137,6 +137,7 @@
 	"filter.cache-point": "Titik Penyimpanan Sementara",
 	"filter.box-no": "Nomor Kotak Kayu",
 	"filter.up-box-no": "Nomor kotak kayu atas",
+	"filter.middle-box-no": "Nomor kotak kayu tengah",
 	"filter.down-box-no": "Nomor kotak bawah",
 	"filter.box-code": "Pengkodean Kotak Kayu",
 	"filter.box-type": "Nomor bagian kotak kayu",
diff --git a/locale/zh-Hans.json b/locale/zh-Hans.json
index 70f56b2..30a0e9f 100644
--- a/locale/zh-Hans.json
+++ b/locale/zh-Hans.json
@@ -137,6 +137,7 @@
 	"filter.cache-point": "缓存点位",
 	"filter.box-no": "木箱号",
 	"filter.up-box-no": "上木箱号",
+	"filter.middle-box-no": "中木箱号",
 	"filter.down-box-no": "下木箱号",
 	"filter.box-code": "木箱编码",
 	"filter.box-type": "木箱料号",
diff --git a/pages/SecondPhase/kmxk/EmptyBoxOnline.vue b/pages/SecondPhase/kmxk/EmptyBoxOnline.vue
index 495be3f..de2b94f 100644
--- a/pages/SecondPhase/kmxk/EmptyBoxOnline.vue
+++ b/pages/SecondPhase/kmxk/EmptyBoxOnline.vue
@@ -12,6 +12,14 @@
 						<search-box v-model="val1" />
 					</view>
 				</view>
+				<view class="filter_item">
+					<view class="filter_label_wraper">
+						<span class="filter_label">{{$t('filter.middle-box-no')}}</span>
+					</view>
+					<view class="filter_input_wraper">
+						<search-box v-model="val4" />
+					</view>
+				</view>
 				<view class="filter_item is-required">
 					<view class="filter_label_wraper">
 						<span class="filter_label">{{$t('filter.down-box-no')}}</span>
@@ -55,6 +63,7 @@
 				val1: '',
 				val2: '',
 				val3: '',
+				val4: '',
 				disabled: false
 			};
 		},
@@ -74,7 +83,7 @@
 			async _boxUpLine () {
 				this.disabled = true
 				try {
-					let res = await boxUpLine(this.val1, this.val3, this.val2)
+					let res = await boxUpLine(this.val1, this.val4, this.val3, this.val2)
 					uni.showToast({
 						title: res.message,
 						icon: 'none'
@@ -92,6 +101,7 @@
 				this.val1 = ''
 				this.val2 = ''
 				this.val3 = ''
+				this.val4 = ''
 				this.$refs.scanChild.toDel()
 			}
 		}
diff --git a/utils/getData4.js b/utils/getData4.js
index 0037601..7bb8037 100644
--- a/utils/getData4.js
+++ b/utils/getData4.js
@@ -76,10 +76,11 @@ export const getBoxSpecInfo = (pcode, mcode, vcode) => request({
 	data: {}
 })
 // 木箱库-空木箱上线
-export const boxUpLine = (upbno, downbno, pcode) => request({
+export const boxUpLine = (upbno, mdbno, downbno, pcode) => request({
 	url:'api/twoPda/vehicle/boxUpLine',
 	data: {
 		up_box_no: upbno,
+		middle_box_no: mdbno,
 		down_box_no: downbno,
 		point_code: pcode
 	}