diff --git a/src/views/ebiz/questions/QuestionsDetail.vue b/src/views/ebiz/questions/QuestionsDetail.vue
index e5f45d85d..692d751b3 100644
--- a/src/views/ebiz/questions/QuestionsDetail.vue
+++ b/src/views/ebiz/questions/QuestionsDetail.vue
@@ -455,7 +455,7 @@ export default {
           if (this.transfer.card.trim() === '') {
             return this.$toast('请填写银行卡信息')
           }
-          let regx = /^(\d{16}|\d{18}|\d{19})$/
+          let regx = /^(\d{16,19})$/
           if (!regx.test(this.transfer.card)) {
             return this.$toast('银行卡号不符合规则')
           }