diff --git a/src/App.vue b/src/App.vue
index c6d0f4b..b256e9a 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -21,7 +21,8 @@ export default {
       designerConfig: {
         resetFormJson: false,
         toolbarMaxWidth: 490,
-        headerShow: false,  //是否显示顶栏
+        headerShow: true,  //是否显示顶栏
+        devices: false,  //是否显示设备切换
         // languageMenu: true,  //是否显示语言切换菜单
         externalLink: false,  //是否显示GitHub、文档等外部链接
         // formTemplates: true,  //是否显示表单模板
diff --git a/src/components/form-designer/index.vue b/src/components/form-designer/index.vue
index 75d7d63..b4a4184 100644
--- a/src/components/form-designer/index.vue
+++ b/src/components/form-designer/index.vue
@@ -109,6 +109,7 @@
         default: () => {
           return {
             headerShow: true,  //是否显示顶栏
+            devices: true,  //是否显示设备切换
             languageMenu: true,  //是否显示语言切换菜单
             externalLink: true,  //是否显示GitHub、文档等外部链接
             formTemplates: true,  //是否显示表单模板
diff --git a/src/components/form-designer/toolbar-panel/index.vue b/src/components/form-designer/toolbar-panel/index.vue
index 42b93a2..b10ed00 100644
--- a/src/components/form-designer/toolbar-panel/index.vue
+++ b/src/components/form-designer/toolbar-panel/index.vue
@@ -5,7 +5,7 @@
         <svg-icon icon-class="undo" /></el-button>
       <el-button type="text" :disabled="redoDisabled" :title="i18nt('designer.toolbar.redoHint')" @click="redoHistory">
         <svg-icon icon-class="redo" /></el-button>
-      <el-button-group style="margin-left: 20px">
+      <el-button-group style="margin-left: 20px" v-if="showToolButton('devices')">
         <el-button :type="layoutType === 'PC' ? 'info': ''" @click="changeLayoutType('PC')">
           {{i18nt('designer.toolbar.pcLayout')}}</el-button>
         <el-button :type="layoutType === 'Pad' ? 'info': ''" @click="changeLayoutType('Pad')">