diff --git a/src/views/inm/mioitem_form.vue b/src/views/inm/mioitem_form.vue
index f50afcf1..d0cff367 100644
--- a/src/views/inm/mioitem_form.vue
+++ b/src/views/inm/mioitem_form.vue
@@ -195,6 +195,11 @@
 					</el-form-item>
 				</el-col>
 			</el-row>
+			<el-col v-if="form.type == 'pur_in'&&project_code=='bxerp'&& cate == 'halfgood'">
+				<el-form-item label="编号前缀">
+					<el-input v-model="halfgoodprefix" @input="halfgoodprefixChange" placeholder="编号前缀"/>
+				</el-form-item>
+			</el-col>
 			<el-row v-if="mTracking==20&&form.count>0&&(form.type == 'pur_in'||form.type == 'other_in'||(form.type == 'sale_out'&&project_code=='bxerp'))">
 				<el-col :md="12" :sm="24" v-for="i in form.count" :key="i">
 					<el-form-item :label="'编号'+i" required>
@@ -320,6 +325,7 @@ export default {
 			mioitemw:[],
 			wprList:[],
 			prefix:'',
+			halfgoodprefix:'',
 			count_send_yp:0,
 			project_code:'',
 			digitNum:null,
@@ -777,6 +783,13 @@ export default {
 				
 			})
 		},
+		halfgoodprefixChange(){
+			let that = this;
+			that.mioitems = [];
+			for(let i=0;i<that.form.count;i++){
+				that.mioitems[i] = that.halfgoodprefix;
+			}
+		},
 		validateInput(i){
 			this.mioitems[i] = this.mioitems[i].replace(/\D/g, '');
 		},