---
title: 参考对接UML时序图
sidebar_position: 2
---

### Wedefend授权

![logo](/img/Authorization.png)

### 绑定银行卡

![logo](/img/SubmitBankCard.png)

### 申请借款

![logo](/img/ApplyForLloan.png)

### 合同签约

![logo](/img/ContractContract.png)

### 还款信息

![logo](/img/RepaymentInformation.png)