diff --git a/src/views/ebiz/sale/SignatureConfirmation.vue b/src/views/ebiz/sale/SignatureConfirmation.vue
index 5e72828b3..6173d6146 100644
--- a/src/views/ebiz/sale/SignatureConfirmation.vue
+++ b/src/views/ebiz/sale/SignatureConfirmation.vue
@@ -262,7 +262,7 @@ export default {
       timeId: null, // 计时器ID
       countDown: 60, // 倒计时
       authCode: '', // 验证码
-      smsAuthNum: 3,
+      smsAuthNum: 2,
       operaFlag: null,
       encyCustomerMobile: null,
       sid: null,