display:none;">
                        <label class="control-label" for="qrcode-img">1. 输入要绑定的手机号码：</label>
                        <input class="form-control ng-valid ng-dirty ng-touched" id="phone" name="phone" type="text"
                        oninput="value=value.replace(/[^\d]/g,'')" autocomplete="off" required>
                    </div>
                    <label class="control-label" for="otp">2. 输入6位验证码完成绑定：</label>
                    <input class="fo