diff --git a/src/views/inm/mioitem_form.vue b/src/views/inm/mioitem_form.vue
index 765e2039..5b30e466 100644
--- a/src/views/inm/mioitem_form.vue
+++ b/src/views/inm/mioitem_form.vue
@@ -638,16 +638,18 @@ export default {
 					that.showDigit = true;
 				}else{//有该前缀的发货编号
 					numbers = res.number_out_last;
-					let num = numbers.slice(-3);
-					let str = numbers.slice(0,-3);
+					let str = numbers.replace(/[^a-zA-Z]/g, ''); // 提取字母
+    				let num = numbers.replace(/[^0-9]/g, '');  // 提取数字
+					let length = num.length;//流水号的长度
 					for(let i=0;i<that.form.count;i++){
 						let numb = Number(num)+i+1;
-						if(numb<10){
-							numb = '00'+numb;
-						}else if(numb<100){
-							numb = '0'+numb;
+						let numbs = numb+'';
+						let len = numbs.length;
+						let zoreStr = '';
+						for(let j=0;j<length-len;j++){
+							zoreStr+='0';
 						}
-						that.mioitems[i] =str + numb;
+						that.mioitems[i] =str + zoreStr + numb;
 					}
 				}