diff --git a/src/pages/processCenter/pages/creatProcess/qbrk/step13.vue b/src/pages/processCenter/pages/creatProcess/qbrk/step13.vue
index 1a1e3d629..18ec671e4 100644
--- a/src/pages/processCenter/pages/creatProcess/qbrk/step13.vue
+++ b/src/pages/processCenter/pages/creatProcess/qbrk/step13.vue
@@ -1181,6 +1181,7 @@
             },
             'form.standNum': {
                 handler(val) {
+                  this.form.standNum = this.form.standNum + ''
                   this.form.standNum = this.form.standNum.replace(/^0+/,"")
                   this.form.standNum = this.form.standNum.padStart(3,'0')
                 }
@@ -1201,7 +1202,7 @@
                   let standSn = (obj.newStandSn / 1) + 1
                   this.form.standSn = standSn
                   this.form.standNumber = standSn
-                  this.form.standNum = standSn
+                  this.form.standNum = standSn + ''
 
                   // this.form.standYear = this.standYear.slice(0,4)
                   let year = new Date().getFullYear()
@@ -3059,7 +3060,7 @@
                         let standSn = (obj.newStandSn / 1) + 1
                         this.form.standSn = standSn
                         this.form.standNumber = standSn
-                        this.form.standNum = standSn
+                        this.form.standNum = standSn + ''
                         // this.form.standYear = this.regDate(year) // 待带入立项标准
                         //此处因企标编号中带有空格所以此处不再补充添加空格,如果企标编码中没有空格则补充空格  但是产品标准除外
                         // let judgeFn = new RegExp(/\s+/g);