diff --git a/package-lock.json b/package-lock.json
index fbf93d83..86f59125 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7167,9 +7167,9 @@
       "dev": true
     },
     "node_modules/follow-redirects": {
-      "version": "1.15.2",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz",
-      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==",
+      "version": "1.15.4",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.4.tgz",
+      "integrity": "sha512-Cr4D/5wlrb0z9dgERpUL3LrmPKVDsETIJhaCMeDfuFYcqa5bldGV6wBsAN6X/vxlXQtFBMrXdXxdL8CbDTGniw==",
       "funding": [
         {
           "type": "individual",
@@ -20411,9 +20411,9 @@
       "dev": true
     },
     "follow-redirects": {
-      "version": "1.15.2",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz",
-      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA=="
+      "version": "1.15.4",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.4.tgz",
+      "integrity": "sha512-Cr4D/5wlrb0z9dgERpUL3LrmPKVDsETIJhaCMeDfuFYcqa5bldGV6wBsAN6X/vxlXQtFBMrXdXxdL8CbDTGniw=="
     },
     "for-in": {
       "version": "1.0.2",
diff --git a/src/layout/components/NavBar.vue b/src/layout/components/NavBar.vue
index 51c7e96d..292d4c5c 100644
--- a/src/layout/components/NavBar.vue
+++ b/src/layout/components/NavBar.vue
@@ -48,8 +48,14 @@ limitations under the License. -->
         @input="changeTimeRange"
       />
       <span> UTC{{ appStore.utcHour >= 0 ? "+" : "" }}{{ `${appStore.utcHour}:${appStore.utcMin}` }} </span>
-      <span class="ml-5">
-        <el-switch v-model="theme" :active-icon="Moon" :inactive-icon="Sunny" inline-prompt @change="changeTheme" />
+      <span class="ml-5" ref="themeSwitchRef">
+        <el-switch
+          v-model="theme"
+          :active-icon="Moon"
+          :inactive-icon="Sunny"
+          inline-prompt
+          @change="handleChangeTheme"
+        />
       </span>
       <span title="refresh" class="ghost ml-5 cp" @click="handleReload">
         <Icon iconName="retry" :loading="appStore.autoRefresh" class="middle" />
@@ -67,18 +73,18 @@ limitations under the License. -->
   </div>
 </template>
 <script lang="ts" setup>
-  import { ref, watch } from "vue";
-  import { useRoute } from "vue-router";
-  import { useI18n } from "vue-i18n";
-  import timeFormat from "@/utils/timeFormat";
+  import { Themes } from "@/constants/data";
+  import router from "@/router";
   import { useAppStoreWithOut } from "@/store/modules/app";
   import { useDashboardStore } from "@/store/modules/dashboard";
-  import { ElMessage } from "element-plus";
-  import { MetricCatalog } from "@/views/dashboard/data";
   import type { DashboardItem } from "@/types/dashboard";
-  import router from "@/router";
+  import timeFormat from "@/utils/timeFormat";
+  import { MetricCatalog } from "@/views/dashboard/data";
   import { ArrowRight, Moon, Sunny } from "@element-plus/icons-vue";
-  import { Themes } from "@/constants/data";
+  import { ElMessage } from "element-plus";
+  import { ref, watch } from "vue";
+  import { useI18n } from "vue-i18n";
+  import { useRoute } from "vue-router";
 
   /*global Indexable */
   const { t, te } = useI18n();
@@ -89,6 +95,7 @@ limitations under the License. -->
   const timeRange = ref<number>(0);
   const pageTitle = ref<string>("");
   const theme = ref<boolean>(true);
+  const themeSwitchRef = ref<HTMLElement>();
 
   const savedTheme = window.localStorage.getItem("theme-is-dark");
   if (savedTheme === "false") {
@@ -119,6 +126,35 @@ limitations under the License. -->
     window.localStorage.setItem("theme-is-dark", String(theme.value));
   }
 
+  function handleChangeTheme() {
+    const x = themeSwitchRef.value?.offsetLeft ?? 0;
+    const y = themeSwitchRef.value?.offsetTop ?? 0;
+    const endRadius = Math.hypot(Math.max(x, innerWidth - x), Math.max(y, innerHeight - y));
+    // compatibility handling
+    if (!document.startViewTransition) {
+      changeTheme();
+      return;
+    }
+    // api: https://developer.chrome.com/docs/web-platform/view-transitions
+    const transition = document.startViewTransition(() => {
+      changeTheme();
+    });
+
+    transition.ready.then(() => {
+      const clipPath = [`circle(0px at ${x}px ${y}px)`, `circle(${endRadius}px at ${x}px ${y}px)`];
+      document.documentElement.animate(
+        {
+          clipPath: !theme.value ? clipPath.reverse() : clipPath,
+        },
+        {
+          duration: 500,
+          easing: "ease-in",
+          pseudoElement: !theme.value ? "::view-transition-old(root)" : "::view-transition-new(root)",
+        },
+      );
+    });
+  }
+
   function getName(list: any[]) {
     return list.find((d: any) => d.selected) || {};
   }
diff --git a/src/locales/lang/en.ts b/src/locales/lang/en.ts
index 0646dd81..51a33db6 100644
--- a/src/locales/lang/en.ts
+++ b/src/locales/lang/en.ts
@@ -94,8 +94,8 @@ const msg = {
   editTab: "Enable editing tab names",
   label: "Service Name",
   id: "Service ID",
-  setRoot: "Set this to root",
-  setNormal: "Set this to normal",
+  setRoot: "Set Normal to Root",
+  setNormal: "Set Root to Normal",
   export: "Export Dashboard Templates",
   import: "Import Dashboard Templates",
   yes: "Yes",
diff --git a/src/router/index.ts b/src/router/index.ts
index 60eebf24..2cfd6c9d 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -47,7 +47,23 @@ router.beforeEach((to, from, next) => {
   }
 
   if (to.path === "/") {
-    const defaultPath = (routesLayers[0] && routesLayers[0].children[0].path) || "";
+    let defaultPath = "";
+    for (const route of routesLayers) {
+      for (const child of route.children) {
+        if (child.meta.activate) {
+          defaultPath = child.path;
+          break;
+        }
+      }
+      if (defaultPath) {
+        break;
+      }
+    }
+
+    if (!defaultPath) {
+      defaultPath = "/marketplace";
+    }
+
     next({ path: defaultPath });
   } else {
     next();
diff --git a/src/styles/theme.scss b/src/styles/theme.scss
index 0035834b..98e5fa3d 100644
--- a/src/styles/theme.scss
+++ b/src/styles/theme.scss
@@ -260,3 +260,27 @@ div:has(> a.menu-title) {
 .el-input-number .el-input__inner {
   text-align: left !important;
 }
+
+html {
+  &::view-transition-old(root),
+  &::view-transition-new(root) {
+    animation: none;
+    mix-blend-mode: normal;
+  }
+
+  &.dark {
+    &::view-transition-old(root) {
+      z-index: 1;
+    }
+    &::view-transition-new(root) {
+      z-index: 999;
+    }
+  }
+
+  &::view-transition-old(root) {
+    z-index: 999;
+  }
+  &::view-transition-new(root) {
+    z-index: 1;
+  }
+}
diff --git a/src/types/dashboard.d.ts b/src/types/dashboard.d.ts
index ceeec48c..7abdb57b 100644
--- a/src/types/dashboard.d.ts
+++ b/src/types/dashboard.d.ts
@@ -21,6 +21,7 @@ export type DashboardItem = {
   layer: string;
   isRoot: boolean;
   name: string;
+  isDefault: boolean;
 };
 export interface LayoutConfig {
   x: number;
diff --git a/src/types/global.d.ts b/src/types/global.d.ts
index fb131d41..9de53ac4 100644
--- a/src/types/global.d.ts
+++ b/src/types/global.d.ts
@@ -15,11 +15,11 @@
  * limitations under the License.
  */
 import type {
+  ComponentPublicInstance,
   ComponentRenderProxy,
+  FunctionalComponent,
   VNode,
   VNodeChild,
-  ComponentPublicInstance,
-  FunctionalComponent,
   PropType as VuePropType,
 } from "vue";
 
@@ -39,6 +39,11 @@ declare global {
     lastBuildTime: string;
   };
 
+  // Document
+  interface Document {
+    startViewTransition(callback: () => void): any;
+  }
+
   // vue
   declare type PropType<T> = VuePropType<T>;
   declare type VueNode = VNodeChild | JSX.Element;
diff --git a/src/views/dashboard/List.vue b/src/views/dashboard/List.vue
index d1c372dd..25373068 100644
--- a/src/views/dashboard/List.vue
+++ b/src/views/dashboard/List.vue
@@ -57,14 +57,39 @@ limitations under the License. -->
         </el-table-column>
         <el-table-column prop="layer" label="Layer" width="160" />
         <el-table-column prop="entity" label="Entity" width="200" />
-        <el-table-column prop="isRoot" label="Root" width="60">
+        <el-table-column prop="isRoot" label="Root" width="150">
           <template #default="scope">
-            <span>
-              {{ scope.row.isRoot ? t("yes") : t("no") }}
-            </span>
+            <el-popconfirm
+              :title="t('rootTitle')"
+              @confirm="setRoot(scope.row)"
+              v-if="[EntityType[0].value, EntityType[1].value].includes(scope.row.entity)"
+            >
+              <template #reference>
+                <el-button size="small" style="width: 110px">
+                  {{ scope.row.isRoot ? t("setNormal") : t("setRoot") }}
+                </el-button>
+              </template>
+            </el-popconfirm>
+            <span v-else> -- </span>
           </template>
         </el-table-column>
-        <el-table-column label="Operations" width="350">
+        <el-table-column prop="isDefault" label="Default Dashboard" width="140">
+          <template #default="scope">
+            <el-popconfirm
+              :title="t('rootTitle')"
+              @confirm="handleTopLevel(scope.row)"
+              v-if="[EntityType[0].value].includes(scope.row.entity)"
+            >
+              <template #reference>
+                <el-button size="small" style="width: 80px">
+                  {{ scope.row.isDefault ? "Disable" : "Enable" }}
+                </el-button>
+              </template>
+            </el-popconfirm>
+            <span v-else> -- </span>
+          </template>
+        </el-table-column>
+        <el-table-column label="Operations" width="300">
           <template #default="scope">
             <el-button size="small" @click="handleEdit(scope.row)">
               {{ t("edit") }}
@@ -79,17 +104,6 @@ limitations under the License. -->
                 </el-button>
               </template>
             </el-popconfirm>
-            <el-popconfirm
-              :title="t('rootTitle')"
-              @confirm="setRoot(scope.row)"
-              v-if="[EntityType[0].value, EntityType[1].value].includes(scope.row.entity)"
-            >
-              <template #reference>
-                <el-button size="small" style="width: 110px" type="danger">
-                  {{ scope.row.isRoot ? t("setNormal") : t("setRoot") }}
-                </el-button>
-              </template>
-            </el-popconfirm>
           </template>
         </el-table-column>
       </el-table>
@@ -175,17 +189,19 @@ limitations under the License. -->
     }
     loading.value = true;
     for (const item of arr) {
-      const { layer, name, entity, isRoot, children } = item.configuration;
+      const { layer, name, entity, isRoot, children, isDefault } = item.configuration;
       const index = dashboardStore.dashboards.findIndex((d: DashboardItem) => d.id === item.id);
       const p: DashboardItem = {
         name: name.split(" ").join("-"),
         layer: layer,
         entity: entity,
         isRoot: false,
+        isDefault: false,
       };
       if (index > -1) {
         p.id = item.id;
         p.isRoot = isRoot;
+        p.isDefault = isDefault;
       }
       dashboardStore.setCurrentDashboard(p);
       dashboardStore.setLayout(children);
@@ -328,7 +344,7 @@ limitations under the License. -->
           configuration: JSON.stringify(c),
         };
         const res = await dashboardStore.updateDashboard(setting);
-        if (res.data.changeTemplate.id) {
+        if (res.data.changeTemplate.status) {
           sessionStorage.setItem(
             key,
             JSON.stringify({
@@ -356,7 +372,66 @@ limitations under the License. -->
             configuration: JSON.stringify(c),
           };
           const res = await dashboardStore.updateDashboard(setting);
-          if (res.data.changeTemplate.id) {
+          if (res.data.changeTemplate.status) {
+            sessionStorage.setItem(
+              key,
+              JSON.stringify({
+                id: d.id,
+                configuration: c,
+              }),
+            );
+          }
+        }
+      }
+      items.push(d);
+    }
+    dashboardStore.resetDashboards(items);
+    searchDashboards(1);
+    loading.value = false;
+  }
+  async function handleTopLevel(row: DashboardItem) {
+    const items: DashboardItem[] = [];
+    loading.value = true;
+    for (const d of dashboardStore.dashboards) {
+      if (d.id === row.id) {
+        d.isDefault = !row.isDefault;
+        const key = [d.layer, d.entity, d.name].join("_");
+        const layout = sessionStorage.getItem(key) || "{}";
+        const c = {
+          ...JSON.parse(layout).configuration,
+          ...d,
+        };
+        delete c.id;
+        const setting = {
+          id: d.id,
+          configuration: JSON.stringify(c),
+        };
+
+        const res = await dashboardStore.updateDashboard(setting);
+        if (res.data.changeTemplate.status) {
+          sessionStorage.setItem(
+            key,
+            JSON.stringify({
+              id: d.id,
+              configuration: c,
+            }),
+          );
+        }
+      } else {
+        if (d.layer === row.layer && [EntityType[0].value].includes(d.entity) && !row.isDefault && d.isDefault) {
+          d.isDefault = false;
+          const key = [d.layer, d.entity, d.name].join("_");
+          const layout = sessionStorage.getItem(key) || "{}";
+          const c = {
+            ...JSON.parse(layout).configuration,
+            ...d,
+          };
+          const setting = {
+            id: d.id,
+            configuration: JSON.stringify(c),
+          };
+          const res = await dashboardStore.updateDashboard(setting);
+          if (res.data.changeTemplate.status) {
             sessionStorage.setItem(
               key,
               JSON.stringify({