diff --git a/packages/editor/src/layouts/workspace/PageBar.vue b/packages/editor/src/layouts/workspace/PageBar.vue
index 559a40aa..003b5665 100644
--- a/packages/editor/src/layouts/workspace/PageBar.vue
+++ b/packages/editor/src/layouts/workspace/PageBar.vue
@@ -1,9 +1,12 @@
 <template>
-  <div class="m-editor-page-bar">
-    <div class="m-editor-page-bar-item" @click="addPage">
-      <el-icon class="m-editor-page-bar-menu-add-icon"><plus></plus></el-icon>
+  <div class="m-editor-page-bar" ref="pageBar">
+    <div class="m-editor-page-bar-item m-editor-page-bar-item-icon" @click="addPage">
+      <el-icon><plus></plus></el-icon>
     </div>
-    <template v-if="root">
+    <div v-if="canScroll" class="m-editor-page-bar-item m-editor-page-bar-item-icon" @click="scroll('left')">
+      <el-icon><arrow-left-bold></arrow-left-bold></el-icon>
+    </div>
+    <div v-if="root" class="m-editor-page-bar-items" ref="itemsContainer" :style="`width: ${itemsContainerWidth}px`">
       <div
         v-for="item in root.items"
         :key="item.key"
@@ -33,29 +36,120 @@
           </template>
         </el-popover>
       </div>
-    </template>
+    </div>
+    <div v-if="canScroll" class="m-editor-page-bar-item m-editor-page-bar-item-icon" @click="scroll('right')">
+      <el-icon><arrow-right-bold></arrow-right-bold></el-icon>
+    </div>
   </div>
 </template>
 
 <script lang="ts">
-import { computed, defineComponent, inject, toRaw } from 'vue';
-import { CaretBottom, Plus } from '@element-plus/icons';
+import { computed, ComputedRef, defineComponent, inject, onMounted, onUnmounted, ref, toRaw, watch } from 'vue';
+import { ArrowLeftBold, ArrowRightBold, CaretBottom, Plus } from '@element-plus/icons';
 
-import type { MPage } from '@tmagic/schema';
+import type { MApp, MPage } from '@tmagic/schema';
 import { NodeType } from '@tmagic/schema';
 
 import type { Services } from '@editor/type';
 import { generatePageNameByApp } from '@editor/utils/editor';
 
+const useScroll = (root: ComputedRef<MApp | undefined>) => {
+  const pageBar = ref<HTMLDivElement>();
+  const itemsContainer = ref<HTMLDivElement>();
+
+  const pageBarWidth = ref(0);
+  const canScroll = ref(false);
+
+  const itemsContainerWidth = computed(() => pageBarWidth.value - 105);
+
+  let translateLeft = 0;
+  const resizeObserver = new ResizeObserver((entries) => {
+    for (const { contentRect } of entries) {
+      const { width } = contentRect;
+      pageBarWidth.value = width || 0;
+
+      setCanScroll();
+    }
+  });
+
+  const setCanScroll = () => {
+    if (itemsContainer.value) {
+      canScroll.value = itemsContainer.value.scrollWidth > pageBarWidth.value - 105;
+    }
+  };
+
+  const scroll = (type: 'left' | 'right' | 'start' | 'end') => {
+    if (!itemsContainer.value) return;
+
+    const maxScrollLeft = itemsContainer.value.scrollWidth - itemsContainerWidth.value;
+
+    if (type === 'left') {
+      translateLeft += 100;
+
+      if (translateLeft > 0) {
+        translateLeft = 0;
+      }
+    } else if (type === 'right') {
+      translateLeft -= 100;
+
+      if (-translateLeft > maxScrollLeft) {
+        translateLeft = -maxScrollLeft;
+      }
+    } else if (type === 'start') {
+      translateLeft = 0;
+    } else if (type === 'end') {
+      translateLeft = -maxScrollLeft;
+    }
+
+    itemsContainer.value.style.transform = `translate(${translateLeft}px, 0px)`;
+  };
+
+  onMounted(() => {
+    pageBar.value && resizeObserver.observe(pageBar.value);
+  });
+
+  onUnmounted(() => {
+    resizeObserver.disconnect();
+  });
+
+  watch(
+    () => root.value?.items.length,
+    (length = 0, preLength = 0) => {
+      setTimeout(() => {
+        setCanScroll();
+        if (length < preLength) {
+          scroll('start');
+        } else {
+          scroll('end');
+        }
+      });
+    },
+  );
+
+  return {
+    pageBar,
+    itemsContainer,
+    canScroll,
+
+    itemsContainerWidth,
+
+    scroll,
+  };
+};
+
 export default defineComponent({
-  components: { CaretBottom, Plus },
+  components: { ArrowLeftBold, ArrowRightBold, CaretBottom, Plus },
 
   setup() {
     const services = inject<Services>('services');
     const editorService = services?.editorService;
 
+    const root = computed(() => editorService?.get<MApp>('root'));
+
     return {
-      root: computed(() => editorService?.get('root')),
+      ...useScroll(root),
+
+      root,
       page: computed(() => editorService?.get('page')),
 
       switchPage(page: MPage) {
diff --git a/packages/editor/src/theme/page-bar.scss b/packages/editor/src/theme/page-bar.scss
index 886498e2..75567c90 100644
--- a/packages/editor/src/theme/page-bar.scss
+++ b/packages/editor/src/theme/page-bar.scss
@@ -6,19 +6,25 @@
   width: 100%;
   height: $--page-bar-height;
   line-height: $--page-bar-height;
-  background-color: #f3f3f3;
   color: $--font-color;
+  background-color: #f3f3f3;
   border-top: 1px solid $--border-color;
   z-index: 2;
   overflow: hidden;
 
-  .m-editor-page-bar-item {
+  &-items {
+    display: flex;
+    transition: transform 0.3s;
+  }
+
+  &-item {
     padding: 0 10px;
     cursor: pointer;
     border-right: 1px solid $--border-color;
     display: flex;
     justify-items: center;
     align-items: center;
+    background-color: #f3f3f3;
 
     &.active {
       background-color: #fff;
@@ -29,6 +35,11 @@
       }
     }
 
+    &-icon {
+      position: relative;
+      z-index: 1;
+    }
+
     .m-editor-page-bar-title {
       max-width: 150px;
       text-overflow: ellipsis;