<p class="shortdesc">若您不需要某个应用的版本，您可以将该版本下线。本文主要介绍如何下线版本。</p> <section class="section prereq" id="offline__prereq_dfj_ffj_vvb"><div class="tasklabel"><h2 class="doc-tairway">前提条件</h2></div> <p class="p">您已成功创建发布任务，可参考<a class="xref" href="/ssr/help/compute/caas/Operation_Guide.Publish_management.create" target="_blank" rel="external noopener">创建发布任务</a>。</p> </section> <section class="section attention" id="offline__attention_pmq_shz_fvb"><div class="tasklabel"><h2 class="doc-tairway">注意事项</h2></div> <ul class="ul" id="offline__ul_a4l_dkz_fvb"> <li class="li">只有流量占比为0%的应用，可以执行版本下线操作。</li> <li class="li">下线版本会将该版本的所有资源全部删除，此操作不可恢复，请您谨慎操作。</li> </ul> </section> <section id="offline__steps_krl_b3z_fvb"><div class="tasklabel"><h2 class="doc-tairway">操作步骤</h2></div><ol class="ol steps" id="offline__steps_krl_b3z_fvb"><li class="li step"> <span class="ph cmd">登录<a class="xref" href="https://www.ocftcloud.com/console/caas/overview" target="_blank" rel="external noopener">容器服务CaaS控制台</a>。</span> </li><li class="li step"> <span class="ph cmd">单击左侧导航栏<span class="ph uicontrol">应用发布</span>。</span> </li><li class="li step"> <span class="ph cmd">单击目标应用发布任务<span class="ph uicontrol">操作</span>列的<span class="ph uicontrol">编辑</span>。</span> </li><li class="li step"> <span class="ph cmd">4. 在<span class="keyword wintitle">应用发布状态</span>区域，单击目标应用右侧的<span class="ph uicontrol">版本下线</span>。</span> </li><li class="li step"> <span class="ph cmd">在弹出的对话框中，单击<span class="ph uicontrol">确认</span>。</span> </li></ol></section> <section class="section result" id="offline__result_nkm_gkz_fvb"><div class="tasklabel"><h2 class="doc-tairway">执行结果</h2></div> <p class="p">版本下线成功后，在<span class="keyword wintitle">应用发布状态</span>区域，目标应用不可编辑。</p> </section>