<p class="shortdesc">本文介绍如何取消密钥对关联的实例。</p> <section class="section prereq" id="Unlink_Instance__prereq_ykl_q3r_svb"><div class="tasklabel"><h2 class="doc-tairway">前提条件</h2></div> <p class="p">您已有关联实例的密钥对。</p> </section> <section><div class="tasklabel"><h2 class="doc-tairway">操作步骤</h2></div><ol class="ol steps"><li class="li step stepexpand"> <span class="ph cmd">登录<a class="xref" href="https://www.ocftcloud.com/console/ecs/overview" target="_blank" rel="external noopener">云服务器ECS控制台</a>。</span> </li><li class="li step stepexpand"> <span class="ph cmd">单击左侧导航栏<span class="ph uicontrol">密钥对</span>，进入<span class="ph uicontrol">密钥对</span>页面。</span> </li><li class="li step stepexpand"> <span class="ph cmd">选择目标地域，在目标密钥对操作列单击<span class="ph uicontrol">取消关联</span>。</span> <div class="itemgroup info"><img class="image" id="Unlink_Instance__image_tb2_cjr_svb" src="https://obs-cn-shanghai.fincloud.pinganyun.com/pacloud/20232006152129-1051c3be93a4.png" width="800"></div> </li><li class="li step stepexpand"> <span class="ph cmd">弹出<span class="ph uicontrol">取消关联</span>对话框，勾选需要取消关联的实例。</span> </li><li class="li step stepexpand"> <span class="ph cmd">单击<span class="ph uicontrol">确认</span>。</span> </li></ol></section> <section class="section result" id="Unlink_Instance__result_hk1_jjr_svb"><div class="tasklabel"><h2 class="doc-tairway">执行结果</h2></div> <p class="p">取消关联完成后，<span class="ph uicontrol">密钥对</span>页面下发提示<span class="ph uicontrol">操作成功</span>，目标密钥对的已关联实例列下方的数字为最新关联实例数量。</p> </section>