diff --git a/src/views/inm/mioitem_form.vue b/src/views/inm/mioitem_form.vue
index f308d217..27e25d61 100644
--- a/src/views/inm/mioitem_form.vue
+++ b/src/views/inm/mioitem_form.vue
@@ -53,6 +53,8 @@
 							clearable
 							style="width: 100%"
 							:disabled="inputBatchDisable"
+							@clear="selectBatchClear"
+							@change="selectChange"
 						>
 							<el-option
 								v-for="item in wbatchOptions"
@@ -410,6 +412,17 @@ export default {
 					}
 				});
 		},
+		selectChange(item){
+			console.log(item)
+			let that = this;
+			that.wbatchOptions.forEach((item) => {
+			    if(that.form.batch == item.batch){
+					that.form.count = item.count;
+					that.form.wm = item.id;
+				}
+			})
+			
+		},
 		selectMaterialChange(item) {
 			var that = this;
 			var type = this.form.type;
@@ -446,6 +459,7 @@ export default {
 		},
 		selectBatchClear() {
 			this.form.mb = "";
+			this.form.wm = "";
 			this.form.batch = "";
 			this.form.count = "";
 			this.form.warehouse = "";