diff --git a/packages/gui/src/view/pages/server.vue b/packages/gui/src/view/pages/server.vue
index ab99b9d..5b9e92e 100644
--- a/packages/gui/src/view/pages/server.vue
+++ b/packages/gui/src/view/pages/server.vue
@@ -41,7 +41,7 @@
         </a-tab-pane>
         <a-tab-pane tab="DNS设置" key="3">
           <div>
-            <div>某些域名有时候需要通过其他DNS服务器获取到的IP才可以访问</div>
+            <div>某些域名需要通过国外DNS服务器获取到IP列表中选取相对最优的IP进行访问</div>
             <a-row style="margin-top:10px">
               <a-col>
                 <a-button  type="primary" icon="plus" @click="addDnsMapping()" />
diff --git a/packages/gui/vue.config.js b/packages/gui/vue.config.js
index 821ed46..e875b68 100644
--- a/packages/gui/vue.config.js
+++ b/packages/gui/vue.config.js
@@ -43,7 +43,7 @@ module.exports = {
         copyright: 'Copyright © 2020',
         nsis: {
           oneClick: false,
-          perMachine: false,
+          perMachine: true,
           allowElevation: true,
           allowToChangeInstallationDirectory: true
         },