��息代码</td><td>IST0151</td></tr><tr><td>描述</td><td>This EnvoyFilter does not have a priority and has a relative patch operation set which can cause the EnvoyFilter not to be applied. Using the INSERT_FIRST or ADD option or setting the priority may help in ensuring the EnvoyFilter is applied correctly.</td></tr><tr><td>等级</td><td>Warning</td></tr></tbody></table></div><p>当 <code>EnvoyFilter</code> 没有优先级且使用相对补丁操作（<code>INVALID</code>、<code>MERGE</code>、<code>RE