diff --git a/src/views/inm/mioitem_form.vue b/src/views/inm/mioitem_form.vue
index c5cc612b..029256b4 100644
--- a/src/views/inm/mioitem_form.vue
+++ b/src/views/inm/mioitem_form.vue
@@ -140,13 +140,11 @@
 					</el-form-item>
 				</el-col>
 			</el-row>
-			<el-row v-if="project_code=='bxerp'">
+			<el-row v-if="project_code=='bxerp'&&form.type == 'pur_in'">
 				<el-col :md="12" :sm="24" v-for="i in form.count" :key="i">
 					<el-form-item :label="'编号'+i">
-						<el-input
-							v-model="mioitems[i-1]"
-							placeholder="请输入编号"
-						/>
+						<el-input-number v-if="i==1" v-model="mioitems[0]" @change="firstNumberChange" placeholder="请输入编号" controls-position="right" style="width:100%"/>
+						<el-input v-else v-model="mioitems[i-1]"  placeholder="请输入编号" :disabled="true" />
 					</el-form-item>
 				</el-col>
 			</el-row>
@@ -467,6 +465,15 @@ export default {
 
 			}
 		},
+		firstNumberChange(){
+			let numbers = this.mioitems[0];
+			for(let i=0;i<this.form.count;i++){
+				this.mioitems[i] = Number(numbers)+i;
+			}
+		},
+		validateInput(i){
+			this.mioitems[i] = this.mioitems[i].replace(/\D/g, '');
+		},
 		//提交
 		submit() {
 			this.$refs.dialogForm.validate(async (valid) => {