    th:selected="${oAuth2GrantType.grantTypeName eq 'refresh_token'}">REFRESH_TOKEN
                            </option>
                        </th:block>
                    </select>
                </div>
            </div>
            <div class="layui-form-item">
                <label class="layui-form-label layui-form-required">授权范围</label>
                <div class="layui-input-block">
                    <input autocomplete="off" class="layui-input" lay-verify="required" name="scopes"
 