diff --git a/packages/canvas/route-bar/src/CanvasRouteBar.vue b/packages/canvas/route-bar/src/CanvasRouteBar.vue
index ca6c7c9d9..c4a32f00e 100644
--- a/packages/canvas/route-bar/src/CanvasRouteBar.vue
+++ b/packages/canvas/route-bar/src/CanvasRouteBar.vue
@@ -1,18 +1,31 @@
 <template>
   <div id="canvas-route-bar" :style="sizeStyle">
     <div class="address-bar">
-      <template v-for="route in routes" :key="route.id">
+      <template v-for="(route, index) in routes" :key="route.id">
         <span class="slash">/</span>
-        <span :class="[{ route: route.isPage && route.id !== pageId }]" @click="handleClickRoute(route)">{{
-          route.route
-        }}</span>
+        <span
+          :class="[
+            {
+              route: route.isPage && route.id !== pageId,
+              bold: shouldHighlight(route.id, index),
+              'is-preview': route.isPreview
+            }
+          ]"
+          @click="handleClickRoute(route)"
+          >{{ route.route }}</span
+        >
       </template>
+      <tiny-tooltip v-if="existsPreview" type="normal" content="重置路由视图为占位符">
+        <svg-button name="cross" class="clear-preview" @click="handleClearPreview"></svg-button>
+      </tiny-tooltip>
     </div>
   </div>
 </template>
 
 <script setup>
+import { SvgButton } from '@opentiny/tiny-engine-common'
 import { getMetaApi, META_SERVICE, useLayout, useMessage, usePage } from '@opentiny/tiny-engine-meta-register'
+import { Tooltip as TinyTooltip } from '@opentiny/vue'
 import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
 
 const sizeStyle = computed(() => {
@@ -22,7 +35,10 @@ const sizeStyle = computed(() => {
 
 const { pageSettingState, getAncestors, switchPageWithConfirm } = usePage()
 
-const pageId = ref(getMetaApi(META_SERVICE.GlobalService).getBaseInfo().pageId)
+const baseInfo = getMetaApi(META_SERVICE.GlobalService).getBaseInfo()
+const pageId = ref(baseInfo.pageId)
+const previewId = ref(baseInfo.previewId)
+const existsPreview = ref(false)
 
 const { subscribe, unsubscribe } = useMessage()
 
@@ -33,7 +49,10 @@ onMounted(() => {
     topic: 'locationHistoryChanged',
     callback: (data) => {
       if (data.pageId) {
-        pageId.value = data.pageId
+        pageId.value = String(data.pageId)
+      }
+      if ('previewId' in data) {
+        previewId.value = String(data.previewId)
       }
     },
     subscriber: 'routeBar'
@@ -51,38 +70,67 @@ onUnmounted(() => {
  * @property {string | number} id
  * @property {string} route
  * @property {boolean} isPage
+ * @property {boolean} isPreview
  */
 
 /** @type {import('vue').Ref<Route[]>} */
 const routes = ref([])
 
 watch(
-  pageId,
-  async (value) => {
-    if (!value) {
+  [pageId, previewId],
+  async ([pageId, previewId]) => {
+    if (!pageId) {
       routes.value = []
       return
     }
-    const ancestors = (await getAncestors(value, true)) || []
+
+    let ancestors = ((await getAncestors(pageId, true)) || []).concat(pageId).map((id) => String(id))
+
+    if (previewId) {
+      const previewAncestors = ((await getAncestors(previewId, true)) || []).concat(previewId).map((id) => String(id))
+
+      // previewId是pageId的子孙，那么previewId才有效
+      if (previewAncestors.includes(pageId)) {
+        ancestors = previewAncestors
+      }
+    }
+
+    // currentPageIndex逻辑上不可能为-1，所以后续判断位于数组的位置时，不再需要判断是否为-1
+    const currentPageIndex = ancestors.indexOf(pageId)
+
+    // 如果当前编辑页面不是ancestors数组最后一个元素，说明存在preview页面
+    existsPreview.value = currentPageIndex < ancestors.length - 1
 
     routes.value = ancestors
-      .concat(value)
       .map((id) => pageSettingState.treeDataMapping[id])
-      .filter((item) => Boolean(item))
-      .map((pageData) => {
+      .map((pageData, index) => {
         const { id, route, isPage } = pageData
         return {
-          id,
+          id: String(id),
           route: route
             .replace(/\/+/g, '/') // 替换连续的 '/' 为单个 '/'
             .replace(/^\/|\/$/g, ''), // 去掉开头和结尾的 '/'
-          isPage
+          isPage,
+          isPreview: index > currentPageIndex
         }
       })
   },
   { immediate: true }
 )
 
+const shouldHighlight = (id, index) => {
+  if (existsPreview.value) {
+    return id === pageId.value
+  }
+
+  // 没有previewId时，routes长度大于1，最后一个route path显示高亮
+  if (routes.value.length > 1) {
+    return index === routes.value.length - 1
+  }
+
+  return false
+}
+
 /**
  * @param route {Route}
  */
@@ -92,6 +140,10 @@ const handleClickRoute = (route) => {
   }
   switchPageWithConfirm(route.id)
 }
+
+const handleClearPreview = () => {
+  getMetaApi(META_SERVICE.GlobalService).updatePreviewId('')
+}
 </script>
 
 <style lang="less" scoped>
@@ -125,4 +177,24 @@ const handleClickRoute = (route) => {
     color: var(--te-common-text-link);
   }
 }
+.slash {
+  margin: 0 2px;
+}
+.bold {
+  font-weight: var(--te-base-font-weight-bold);
+}
+.is-preview {
+  color: var(--te-common-text-weaken);
+}
+#canvas-route-bar:hover .clear-preview {
+  visibility: visible;
+}
+.clear-preview {
+  border-radius: 50%;
+  visibility: hidden;
+  margin-left: 2px;
+  width: 16px;
+  height: 16px;
+  font-size: 12px;
+}
 </style>