diff --git a/src/views/inm/mioitem_form.vue b/src/views/inm/mioitem_form.vue
index 7ee5c7b8..1f52f301 100644
--- a/src/views/inm/mioitem_form.vue
+++ b/src/views/inm/mioitem_form.vue
@@ -90,6 +90,7 @@
 							v-model="selectBatch"
 							value-key="id"
 							clearable
+							:multiple="project_code=='gz'&&form.type == 'sale_out'"
 							filterable
 							remote = "true" 
 							:style="divStyle"
@@ -581,6 +582,13 @@ export default {
 				that.form.count = Number(that.selectObj.count_canmio);
 				that.mTracking = that.selectObj.material_.tracking;
 				that.selectBatchChange(that.selectObj)
+			}else if(that.type == "sale_out"&&that.project_code=='gz'){
+				that.form.material = that.selectObj.id;
+				that.form.unit = that.selectObj.unit;
+				that.form.unit_price = that.selectObj.unit_price;
+				that.mTracking = that.selectObj.tracking;
+				that.selectBatch = [];
+				that.getBatchOptions();
 			}else{
 				var type = this.form.type;
 				that.form.material = that.selectObj.id;
@@ -616,6 +624,26 @@ export default {
 			let that = this;
 			that.wprList = [];
 			that.mioitems = [];
+			// gz 销售发货：多选批次
+			if(that.form.type == 'sale_out' && that.project_code == 'gz' && Array.isArray(items)){
+				if(items.length === 0){
+					that.form.batch = "";
+					that.form.mb = "";
+					that.form.count = 0;
+					that.batchcount = 0;
+					that.form.warehouse = "";
+					that.inputBatchDisable = false;
+					return;
+				}
+				let totalCount = items.reduce((sum, it) => sum + Number(it.count_canmio || 0), 0);
+				that.form.batch = items.map(it => it.batch).join(',');
+				that.form.mb = items.map(it => it.id).join(',');
+				that.form.count = totalCount;
+				that.batchcount = totalCount;
+				that.form.warehouse = items[0].warehouse;
+				that.inputBatchDisable = true;
+				return;
+			}
 			if(items){
 				if(that.form.type == 'sale_out'&&that.project_code=='bxerp'){
 					let count = 0;
@@ -876,7 +904,21 @@ export default {
 						try {
 							let res;
 							if (that.mode == "add") {
-								res = await that.$API.inm.mioitem.create.req(that.form);
+								if(that.form.type == 'sale_out' && that.project_code == 'gz' && Array.isArray(that.selectBatch) && that.selectBatch.length > 0){
+									let payload = that.selectBatch.map(b => ({
+										mio: that.mioId,
+										material: that.form.material,
+										batch: b.batch,
+										mb: b.id,
+										count: Number(b.count_canmio),
+										warehouse: b.warehouse,
+										unit_price: that.form.unit_price,
+										note: that.form.note || ''
+									}));
+									res = await that.$API.inm.mioitem.create.req(payload);
+								} else {
+									res = await that.$API.inm.mioitem.create.req(that.form);
+								}
 							} else if (that.mode == "edit") {
 								res = await that.$API.inm.mioitem.update.req(that.form.id,that.form);
 							}