diff --git a/packages/editor/src/Editor.vue b/packages/editor/src/Editor.vue
index 9e40876d..89812c3a 100644
--- a/packages/editor/src/Editor.vue
+++ b/packages/editor/src/Editor.vue
@@ -277,8 +277,6 @@ export default defineComponent({
       },
     );
 
-    uiService.initColumnWidth();
-
     onUnmounted(() => {
       editorService.destroy();
       historyService.destroy();
diff --git a/packages/editor/src/layouts/Framework.vue b/packages/editor/src/layouts/Framework.vue
index 734086e4..83582f92 100644
--- a/packages/editor/src/layouts/Framework.vue
+++ b/packages/editor/src/layouts/Framework.vue
@@ -10,77 +10,96 @@
       @save="saveCode"
     ></magic-code-editor>
 
-    <div class="m-editor-content" v-else>
-      <div class="m-editor-framework-left" :style="`width: ${columnWidth?.left}px`">
+    <layout
+      v-else
+      class="m-editor-content"
+      left-class="m-editor-framework-left"
+      center-class="m-editor-framework-center"
+      right-class="m-editor-framework-right"
+      v-model:left="columnWidth.left"
+      v-model:right="columnWidth.right"
+      :min-left="45"
+      :min-right="1"
+      @change="columnWidthChange"
+    >
+      <template #left>
         <slot name="sidebar"></slot>
-      </div>
-
-      <resizer type="left"></resizer>
-
-      <template v-if="pageLength > 0">
-        <div class="m-editor-framework-center" :style="`width: ${columnWidth?.center}px`">
-          <slot name="workspace"></slot>
-        </div>
-
-        <resizer type="right"></resizer>
-
-        <div class="m-editor-framework-right" :style="`width: ${columnWidth?.right}px`">
-          <el-scrollbar>
-            <slot name="props-panel"></slot>
-          </el-scrollbar>
-        </div>
       </template>
 
-      <slot v-else name="empty">
-        <add-page-box></add-page-box>
-      </slot>
-    </div>
+      <template #center>
+        <slot v-if="pageLength > 0" name="workspace"></slot>
+        <slot v-else name="empty">
+          <add-page-box></add-page-box>
+        </slot>
+      </template>
+
+      <template v-if="pageLength > 0" #right>
+        <el-scrollbar>
+          <slot name="props-panel"></slot>
+        </el-scrollbar>
+      </template>
+    </layout>
   </div>
 </template>
 
-<script lang="ts">
-import { computed, defineComponent, inject } from 'vue';
+<script lang="ts" setup>
+import { computed, inject, ref } from 'vue';
 
 import type { MApp } from '@tmagic/schema';
 
 import { GetColumnWidth, Services } from '../type';
 
 import AddPageBox from './AddPageBox.vue';
-import Resizer from './Resizer.vue';
+import Layout from './Layout.vue';
 
-export default defineComponent({
-  components: {
-    AddPageBox,
-    Resizer,
+const DEFAULT_LEFT_COLUMN_WIDTH = 310;
+const DEFAULT_RIGHT_COLUMN_WIDTH = 480;
+
+withDefaults(
+  defineProps<{
+    codeOptions?: Record<string, any>;
+  }>(),
+  {
+    codeOptions: () => ({}),
   },
+);
 
-  props: {
-    codeOptions: {
-      type: Object,
-      default: () => ({}),
-    },
-  },
+const { editorService, uiService } = inject<Services>('services') || {};
 
-  setup() {
-    const { editorService, uiService } = inject<Services>('services') || {};
+const root = computed(() => editorService?.get<MApp>('root'));
 
-    const root = computed(() => editorService?.get<MApp>('root'));
-
-    return {
-      root,
-      pageLength: computed(() => editorService?.get<number>('pageLength') || 0),
-      showSrc: computed(() => uiService?.get<boolean>('showSrc')),
-      columnWidth: computed(() => uiService?.get<GetColumnWidth>('columnWidth')),
-
-      saveCode(value: string) {
-        try {
-          // eslint-disable-next-line no-eval
-          editorService?.set('root', eval(value));
-        } catch (e: any) {
-          console.error(e);
-        }
-      },
-    };
-  },
+const pageLength = computed(() => editorService?.get<number>('pageLength') || 0);
+const showSrc = computed(() => uiService?.get<boolean>('showSrc'));
+const columnWidth = ref({
+  left: DEFAULT_LEFT_COLUMN_WIDTH,
+  center: globalThis.document.body.clientWidth - DEFAULT_LEFT_COLUMN_WIDTH - DEFAULT_RIGHT_COLUMN_WIDTH,
+  right: DEFAULT_RIGHT_COLUMN_WIDTH,
 });
+uiService?.set('columnWidth', columnWidth.value);
+
+const saveCode = (value: string) => {
+  try {
+    // eslint-disable-next-line no-eval
+    editorService?.set('root', eval(value));
+  } catch (e: any) {
+    console.error(e);
+  }
+};
+
+const COLUMN_WIDTH_STORAGE_KEY = '$MagicEditorColumnWidthData';
+
+const columnWidthCacheData = globalThis.localStorage.getItem(COLUMN_WIDTH_STORAGE_KEY);
+if (columnWidthCacheData) {
+  try {
+    const columnWidthCache = JSON.parse(columnWidthCacheData);
+    columnWidth.value = columnWidthCache;
+  } catch (e) {
+    console.error(e);
+  }
+}
+
+const columnWidthChange = (columnWidth: GetColumnWidth) => {
+  uiService?.set('columnWidth', columnWidth);
+  globalThis.localStorage.setItem(COLUMN_WIDTH_STORAGE_KEY, JSON.stringify(columnWidth));
+};
 </script>
diff --git a/packages/editor/src/layouts/Layout.vue b/packages/editor/src/layouts/Layout.vue
new file mode 100644
index 00000000..72a7e5bf
--- /dev/null
+++ b/packages/editor/src/layouts/Layout.vue
@@ -0,0 +1,100 @@
+<template>
+  <div ref="el">
+    <template v-if="typeof props.left !== 'undefined'">
+      <div class="m-editor-layout-left" :class="leftClass" :style="`width: ${left}px`">
+        <slot name="left"></slot>
+      </div>
+      <Resizer @change="changeLeft"></Resizer>
+    </template>
+
+    <div class="m-editor-layout-center" :class="centerClass" :style="`width: ${center}px`">
+      <slot name="center"></slot>
+    </div>
+
+    <template v-if="typeof props.right !== 'undefined'">
+      <Resizer @change="changeRight"></Resizer>
+      <div class="m-editor-layout-right" :class="rightClass" :style="`width: ${right}px`">
+        <slot name="right"></slot>
+      </div>
+    </template>
+  </div>
+</template>
+
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref } from 'vue';
+
+import Resizer from './Resizer.vue';
+
+const emit = defineEmits(['update:left', 'change', 'update:right']);
+
+const props = withDefaults(
+  defineProps<{
+    left?: number;
+    right?: number;
+    minLeft?: number;
+    minRight?: number;
+    leftClass?: string;
+    rightClass?: string;
+    centerClass?: string;
+  }>(),
+  {
+    minLeft: 1,
+    minRight: 1,
+  },
+);
+
+const el = ref<HTMLElement>();
+
+let clientWidth = 0;
+const resizerObserver = new ResizeObserver((entries) => {
+  for (const { contentRect } of entries) {
+    clientWidth = contentRect.width;
+
+    center.value = clientWidth - (props.left || 0) - (props.right || 0);
+
+    emit('change', {
+      left: props.left,
+      center: center.value,
+      right: props.right,
+    });
+  }
+});
+
+onMounted(() => {
+  if (el.value) {
+    resizerObserver.observe(el.value);
+  }
+});
+
+onUnmounted(() => {
+  resizerObserver.disconnect();
+});
+
+const center = ref(0);
+
+const changeLeft = (deltaX: number) => {
+  if (typeof props.left === 'undefined') return;
+  const left = Math.max(props.left + deltaX, props.minLeft) || 0;
+  emit('update:left', left);
+  center.value = clientWidth - left - (props.right || 0);
+
+  emit('change', {
+    left,
+    center: center.value,
+    right: props.right,
+  });
+};
+
+const changeRight = (deltaX: number) => {
+  if (typeof props.right === 'undefined') return;
+  const right = Math.max(props.right - deltaX, props.minRight) || 0;
+  emit('update:right', right);
+  center.value = clientWidth - (props.left || 0) - right;
+
+  emit('change', {
+    left: props.left,
+    center: center.value,
+    right,
+  });
+};
+</script>
diff --git a/packages/editor/src/layouts/Resizer.vue b/packages/editor/src/layouts/Resizer.vue
index c36b21fe..fab00158 100644
--- a/packages/editor/src/layouts/Resizer.vue
+++ b/packages/editor/src/layouts/Resizer.vue
@@ -4,58 +4,29 @@
   </span>
 </template>
 
-<script lang="ts">
-import { defineComponent, inject, onMounted, onUnmounted, ref, toRaw } from 'vue';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref } from 'vue';
 import Gesto from 'gesto';
 
-import { Services } from '../type';
+const emit = defineEmits(['change']);
 
-export default defineComponent({
-  name: 'm-editor-resize',
+const target = ref<HTMLSpanElement>();
 
-  props: {
-    type: {
-      type: String,
-    },
-  },
+let getso: Gesto;
 
-  setup(props) {
-    const services = inject<Services>('services');
+onMounted(() => {
+  if (!target.value) return;
+  getso = new Gesto(target.value, {
+    container: window,
+    pinchOutside: true,
+  }).on('drag', (e) => {
+    if (!target.value) return;
 
-    const target = ref<HTMLSpanElement>();
+    emit('change', e.deltaX);
+  });
+});
 
-    let getso: Gesto;
-
-    onMounted(() => {
-      if (!target.value) return;
-      getso = new Gesto(target.value, {
-        container: window,
-        pinchOutside: true,
-      }).on('drag', (e) => {
-        if (!target.value || !services) return;
-
-        let { left, right } = {
-          ...toRaw(services.uiService.get('columnWidth')),
-        };
-        if (props.type === 'left') {
-          left += e.deltaX;
-        } else if (props.type === 'right') {
-          right -= e.deltaX;
-        }
-        services.uiService.set('columnWidth', {
-          left,
-          right,
-        });
-      });
-    });
-
-    onUnmounted(() => {
-      getso?.unset();
-    });
-
-    return {
-      target,
-    };
-  },
+onUnmounted(() => {
+  getso?.unset();
 });
 </script>
diff --git a/packages/editor/src/services/ui.ts b/packages/editor/src/services/ui.ts
index 97fd4627..33b8e0e4 100644
--- a/packages/editor/src/services/ui.ts
+++ b/packages/editor/src/services/ui.ts
@@ -16,28 +16,15 @@
  * limitations under the License.
  */
 
-import { reactive, toRaw } from 'vue';
+import { reactive } from 'vue';
 
 import type StageCore from '@tmagic/stage';
 
 import editorService from '../services/editor';
-import type { GetColumnWidth, SetColumnWidth, StageRect, UiState } from '../type';
+import type { StageRect, UiState } from '../type';
 
 import BaseService from './BaseService';
 
-const DEFAULT_LEFT_COLUMN_WIDTH = 310;
-const MIN_LEFT_COLUMN_WIDTH = 45;
-const DEFAULT_RIGHT_COLUMN_WIDTH = 480;
-const MIN_RIGHT_COLUMN_WIDTH = 1;
-
-const COLUMN_WIDTH_STORAGE_KEY = '$MagicEditorColumnWidthData';
-
-const defaultColumnWidth = {
-  left: DEFAULT_LEFT_COLUMN_WIDTH,
-  center: globalThis.document.body.clientWidth - DEFAULT_LEFT_COLUMN_WIDTH - DEFAULT_RIGHT_COLUMN_WIDTH,
-  right: DEFAULT_RIGHT_COLUMN_WIDTH,
-};
-
 const state = reactive<UiState>({
   uiSelectMode: false,
   showSrc: false,
@@ -50,7 +37,7 @@ const state = reactive<UiState>({
     width: 375,
     height: 817,
   },
-  columnWidth: defaultColumnWidth,
+  columnWidth: {},
   showGuides: true,
   showRule: true,
   propsPanelSize: 'small',
@@ -59,7 +46,7 @@ const state = reactive<UiState>({
 
 class Ui extends BaseService {
   constructor() {
-    super(['initColumnWidth', 'zoom', 'calcZoom']);
+    super(['zoom', 'calcZoom']);
     globalThis.addEventListener('resize', () => {
       this.setColumnWidth({
         center: 'auto',
@@ -70,11 +57,6 @@ class Ui extends BaseService {
   public set<T = any>(name: keyof UiState, value: T) {
     const mask = editorService.get<StageCore>('stage')?.mask;
 
-    if (name === 'columnWidth') {
-      this.setColumnWidth(value as unknown as SetColumnWidth);
-      return;
-    }
-
     if (name === 'stageRect') {
       this.setStageRect(value as unknown as StageRect);
       return;
@@ -95,18 +77,6 @@ class Ui extends BaseService {
     return (state as any)[name];
   }
 
-  public async initColumnWidth() {
-    const columnWidthCacheData = globalThis.localStorage.getItem(COLUMN_WIDTH_STORAGE_KEY);
-    if (columnWidthCacheData) {
-      try {
-        const columnWidthCache = JSON.parse(columnWidthCacheData);
-        this.setColumnWidth(columnWidthCache);
-      } catch (e) {
-        console.error(e);
-      }
-    }
-  }
-
   public async zoom(zoom: number) {
     this.set('zoom', (this.get<number>('zoom') * 100 + zoom * 100) / 100);
     if (this.get<number>('zoom') < 0.1) this.set('zoom', 0.1);
@@ -132,36 +102,6 @@ class Ui extends BaseService {
     this.removeAllListeners();
   }
 
-  private setColumnWidth({ left, center, right }: SetColumnWidth) {
-    const columnWidth = {
-      ...toRaw(this.get<GetColumnWidth>('columnWidth')),
-    };
-
-    if (left) {
-      columnWidth.left = Math.max(left, MIN_LEFT_COLUMN_WIDTH);
-    }
-
-    if (right) {
-      columnWidth.right = Math.max(right, MIN_RIGHT_COLUMN_WIDTH);
-    }
-
-    if (!center || center === 'auto') {
-      const bodyWidth = globalThis.document.body.clientWidth;
-      columnWidth.center = bodyWidth - (columnWidth?.left || 0) - (columnWidth?.right || 0);
-      if (columnWidth.center <= 0) {
-        columnWidth.left = defaultColumnWidth.left;
-        columnWidth.center = defaultColumnWidth.center;
-        columnWidth.right = defaultColumnWidth.right;
-      }
-    } else {
-      columnWidth.center = center;
-    }
-
-    globalThis.localStorage.setItem(COLUMN_WIDTH_STORAGE_KEY, JSON.stringify(columnWidth));
-
-    state.columnWidth = columnWidth;
-  }
-
   private async setStageRect(value: StageRect) {
     state.stageRect = {
       ...state.stageRect,