【金融机构客户尽职调查和客户身份资料及交易记录保存管理办法要求需求】签字后修改银行卡影像，监听受益人的list，重置受益人影像状态

src/views/ebiz/sale/AttachmentManagement.vue

@@ -1842,6 +1842,10 @@ export default {
         console.log(val,'val监听到but')
         console.log(oldval,'oldval监听到but')
         let that = this
+        if (this.changeCard) {
+          document.body.style.backgroundColor = '#fff'
+          this.isDisabledBnf = false
+        }else{
           if(val.length > 0){
             for (let index = 0; index < val.length; index++) {
               let item = val[index]
@@ -1853,6 +1857,7 @@ export default {
           }else if (val.length == 0){
             that.isDisabledBnf = false
           }
+        }
       },
       deep: true
     }