diff --git a/web/views/@default/servers/server/settings/origins/updatePopup.html b/web/views/@default/servers/server/settings/origins/updatePopup.html
index 4ebd5ae5..96c28d8f 100644
--- a/web/views/@default/servers/server/settings/origins/updatePopup.html
+++ b/web/views/@default/servers/server/settings/origins/updatePopup.html
@@ -50,7 +50,7 @@
                 <td>回源主机名</td>
                 <td>
                     <input type="text" name="host"  v-model="origin.host" placeholder="比如example.com" maxlength="100"/>
-                    <p class="comment">请求源站时的Host，用于修改源站接收到的域名，自定义Host内容中支持请求变量。</p>
+                    <p class="comment">请求源站时的Host，用于修改源站接收到的域名<span v-if="isHTTP">，自定义Host内容中支持请求变量</span>。</p>
                 </td>
             </tr>
             <tr v-if="isHTTP">