diff --git a/playground/src/components/DeviceGroup.vue b/playground/src/components/DeviceGroup.vue
new file mode 100644
index 00000000..6c363ad8
--- /dev/null
+++ b/playground/src/components/DeviceGroup.vue
@@ -0,0 +1,135 @@
+<template>
+  <el-radio-group size="small" v-model="viewerDevice" :class="viewerDevice" @change="deviceSelect">
+    <el-radio-button label="phone">Phone</el-radio-button>
+    <el-radio-button label="pad">Pad</el-radio-button>
+    <el-radio-button label="pc">PC</el-radio-button>
+  </el-radio-group>
+</template>
+
+<script lang="ts">
+import { defineComponent, ref } from 'vue';
+
+import { editorService } from '@tmagic/editor';
+import type StageCore from '@tmagic/stage';
+
+enum DeviceType {
+  Phone = 'phone',
+  Pad = 'pad',
+  PC = 'pc',
+}
+
+const devH: Record<DeviceType, number> = {
+  phone: 817,
+  pad: 1024,
+  pc: 900,
+};
+
+const devW: Record<DeviceType, number> = {
+  phone: 375,
+  pad: 768,
+  pc: 1600,
+};
+
+const getDeviceHeight = (viewerDevice: DeviceType) => devH[viewerDevice];
+
+const getDeviceWidth = (viewerDevice: DeviceType) => devW[viewerDevice];
+
+export default defineComponent({
+  props: {
+    modelValue: {
+      type: Object,
+      default: () => ({
+        width: '375',
+      }),
+    },
+  },
+
+  emits: ['update:modelValue'],
+
+  setup(props, { emit }) {
+    const calcFontsize = (width: number) => {
+      const fontSize = width / 3.75;
+      const { iframe } = editorService.get<StageCore>('stage').renderer;
+      if (!iframe?.contentWindow) return;
+      iframe.contentWindow.document.documentElement.style.fontSize = `${fontSize}px`;
+    };
+
+    const viewerDevice = ref(DeviceType.Phone);
+
+    return {
+      viewerDevice,
+
+      deviceSelect(device: DeviceType) {
+        const width = getDeviceWidth(device);
+        const height = getDeviceHeight(device);
+        emit('update:modelValue', {
+          width,
+          height,
+        });
+
+        calcFontsize(width);
+      },
+    };
+  },
+});
+</script>
+
+<style lang="scss">
+@media screen and (max-width: 1440px) {
+  .m-editor-workspace {
+    .el-radio-group {
+      transform: rotate(90deg) translateY(-255px);
+      transform-origin: left top;
+
+      &.tv {
+        transform: none;
+      }
+    }
+  }
+}
+
+.m-editor-workspace {
+  * {
+    user-select: none;
+  }
+
+  .el-slider {
+    position: absolute;
+    bottom: 40px;
+    left: 20px;
+    width: 250px;
+    opacity: 0.5;
+    transition: opacity 1s;
+  }
+
+  .el-slider:hover {
+    opacity: 1;
+  }
+
+  .el-radio-group {
+    position: absolute;
+    top: 10px;
+    right: 40px;
+    z-index: 10;
+  }
+
+  .viewer-scrollbar > .el-scrollbar__bar {
+    display: none;
+  }
+
+  .select-component {
+    text-align: center;
+    transform: translate3d(0, -70px, 0);
+
+    p {
+      margin-top: 8px;
+    }
+  }
+
+  .close-pop-button {
+    position: absolute;
+    left: 50%;
+    transform: translate(-50%);
+  }
+}
+</style>
diff --git a/playground/src/pages/Editor.vue b/playground/src/pages/Editor.vue
index 79418973..f6a6d283 100644
--- a/playground/src/pages/Editor.vue
+++ b/playground/src/pages/Editor.vue
@@ -12,7 +12,12 @@
       :default-selected="defaultSelected"
       :moveable-options="moveableOptions"
       :auto-scroll-into-view="true"
-    ></m-editor>
+      :stage-rect="stageRect"
+    >
+      <template #workspace-content>
+        <device-group v-model="stageRect"></device-group>
+      </template>
+    </m-editor>
 
     <el-dialog v-model="previewVisible" destroy-on-close :width="375" custom-class="pre-viewer" title="预览">
       <iframe
@@ -37,6 +42,7 @@ import { Id, NodeType } from '@tmagic/schema';
 import StageCore from '@tmagic/stage';
 import { asyncLoadJs } from '@tmagic/utils';
 
+import DeviceGroup from '../components/DeviceGroup.vue';
 import componentGroupList from '../configs/componentGroupList';
 import dsl from '../configs/dsl';
 
@@ -45,6 +51,8 @@ const { VITE_RUNTIME_PATH } = import.meta.env;
 export default defineComponent({
   name: 'EditorApp',
 
+  components: { DeviceGroup },
+
   setup() {
     const router = useRouter();
     const editor = ref<InstanceType<typeof TMagicEditor>>();
@@ -148,6 +156,7 @@ export default defineComponent({
       propsValues,
       propsConfigs,
       eventMethodList,
+      stageRect: ref(),
 
       previewVisible,