diff --git a/monisuo-admin/src/components/app-sidebar/data/sidebar-data.ts b/monisuo-admin/src/components/app-sidebar/data/sidebar-data.ts
index 5bfe870..35fd5c0 100644
--- a/monisuo-admin/src/components/app-sidebar/data/sidebar-data.ts
+++ b/monisuo-admin/src/components/app-sidebar/data/sidebar-data.ts
@@ -1,41 +1,24 @@
-import {
-  AudioWaveform,
-  Command,
-  GalleryVerticalEnd,
-} from 'lucide-vue-next'
-
 import { useSidebar } from '@/composables/use-sidebar'
+import { useAuthStore } from '@/stores/auth'
 
-import type { SidebarData, Team, User } from '../types'
-
-const user: User = {
-  name: 'shadcn',
-  email: 'm@example.com',
-  avatar: '/avatars/shadcn.jpg',
-}
-
-const teams: Team[] = [
-  {
-    name: 'Acme Inc',
-    logo: GalleryVerticalEnd,
-    plan: 'Enterprise',
-  },
-  {
-    name: 'Acme Corp.',
-    logo: AudioWaveform,
-    plan: 'Startup',
-  },
-  {
-    name: 'Evil Corp.',
-    logo: Command,
-    plan: 'Free',
-  },
-]
+import type { SidebarData, User } from '../types'
 
 const { navData } = useSidebar()
+const authStore = useAuthStore()
+
+// 从 auth store 获取用户信息，转换为 sidebar User 类型
+const user = computed<User>(() => {
+  const adminInfo = authStore.adminInfo
+  return {
+    name: adminInfo?.nickname || adminInfo?.username || 'Admin',
+    email: adminInfo?.username || '',
+    avatar: adminInfo?.avatar || '/avatars/admin.jpg',
+  }
+})
 
 export const sidebarData: SidebarData = {
-  user,
-  teams,
+  get user() {
+    return user.value
+  },
   navMain: navData.value!,
 }
diff --git a/monisuo-admin/src/components/app-sidebar/index.vue b/monisuo-admin/src/components/app-sidebar/index.vue
index e630335..6bc284f 100644
--- a/monisuo-admin/src/components/app-sidebar/index.vue
+++ b/monisuo-admin/src/components/app-sidebar/index.vue
@@ -1,18 +1,18 @@
 <script lang="ts" setup>
 import { sidebarData } from './data/sidebar-data'
 import NavFooter from './nav-footer.vue'
-import NavTeam from './nav-team.vue'
+import NavMain from './nav-main.vue'
 import TeamSwitcher from './team-switcher.vue'
 </script>
 
 <template>
   <UiSidebar collapsible="icon" class="z-50">
     <UiSidebarHeader>
-      <TeamSwitcher :teams="sidebarData.teams" />
+      <TeamSwitcher />
     </UiSidebarHeader>
 
     <UiSidebarContent>
-      <NavTeam :nav-main="sidebarData.navMain" />
+      <NavMain :nav-main="sidebarData.navMain" />
     </UiSidebarContent>
 
     <UiSidebarFooter>
diff --git a/monisuo-admin/src/components/app-sidebar/nav-team.vue b/monisuo-admin/src/components/app-sidebar/nav-main.vue
similarity index 100%
rename from monisuo-admin/src/components/app-sidebar/nav-team.vue
rename to monisuo-admin/src/components/app-sidebar/nav-main.vue
diff --git a/monisuo-admin/src/components/app-sidebar/nav-team-add.vue b/monisuo-admin/src/components/app-sidebar/nav-team-add.vue
deleted file mode 100644
index 0a4870d..0000000
--- a/monisuo-admin/src/components/app-sidebar/nav-team-add.vue
+++ /dev/null
@@ -1,91 +0,0 @@
-<script lang="ts" setup>
-import { toTypedSchema } from '@vee-validate/zod'
-import { useForm } from 'vee-validate'
-import { toast } from 'vue-sonner'
-
-import { FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessage } from '@/components/ui/form'
-
-import { teamAddValidator } from './validators/team.validator'
-
-const emits = defineEmits(['close'])
-
-const teamAddFormSchema = toTypedSchema(teamAddValidator)
-
-const { handleSubmit } = useForm({
-  validationSchema: teamAddFormSchema,
-  initialValues: {},
-})
-
-const onSubmit = handleSubmit((values) => {
-  toast('You submitted the following values:', {
-    position: 'top-center',
-    description: h('pre', { class: 'mt-2 w-[340px] rounded-md bg-slate-950 p-4' }, h('code', { class: 'text-white' }, JSON.stringify(values, null, 2))),
-  })
-
-  emits('close')
-})
-</script>
-
-<template>
-  <div>
-    <UiDialogHeader>
-      <UiDialogTitle>
-        Add New Team
-      </UiDialogTitle>
-      <UiDialogDescription>
-        Add a new team by your self.
-      </UiDialogDescription>
-    </UiDialogHeader>
-
-    <form class="space-y-4" @submit="onSubmit">
-      <FormField v-slot="{ componentField }" name="name">
-        <FormItem>
-          <FormLabel class="text-base">
-            Name
-          </FormLabel>
-          <FormControl>
-            <UiInput v-bind="componentField" />
-          </FormControl>
-          <FormDescription>
-            Set the name for the team.
-          </FormDescription>
-          <FormMessage />
-        </FormItem>
-      </FormField>
-      <FormField v-slot="{ componentField }" name="slug">
-        <FormItem>
-          <FormLabel class="text-base">
-            Slug
-          </FormLabel>
-          <FormControl>
-            <UiInput v-bind="componentField" />
-          </FormControl>
-          <FormDescription>
-            Set the slug for the team.
-          </FormDescription>
-          <FormMessage />
-        </FormItem>
-      </FormField>
-      <FormField v-slot="{ componentField }" name="logo">
-        <FormItem>
-          <FormLabel class="text-base">
-            Logo
-          </FormLabel>
-          <FormControl>
-            <UiInput v-bind="componentField" />
-          </FormControl>
-          <FormDescription>
-            Set the logo of the team.
-          </FormDescription>
-          <FormMessage />
-        </FormItem>
-      </FormField>
-
-      <div class="flex justify-start mt-4">
-        <UiButton type="submit">
-          Add team
-        </UiButton>
-      </div>
-    </form>
-  </div>
-</template>
diff --git a/monisuo-admin/src/components/app-sidebar/team-switcher.vue b/monisuo-admin/src/components/app-sidebar/team-switcher.vue
index 9a194d8..adf5088 100644
--- a/monisuo-admin/src/components/app-sidebar/team-switcher.vue
+++ b/monisuo-admin/src/components/app-sidebar/team-switcher.vue
@@ -1,100 +1,21 @@
 <script lang="ts" setup>
-import {
-  ChevronsUpDown,
-  Plus,
-} from 'lucide-vue-next'
-
 import { useSidebar } from '@/components/ui/sidebar'
 
-import type { Team } from './types'
-
-const { teams } = defineProps<{
-  teams: Team[]
-}>()
-
-const { isMobile, open } = useSidebar()
-
-const activeTeam = ref<Team>(teams[0])
-function setActiveTeam(team: Team) {
-  activeTeam.value = team
-}
-
-const isOpen = ref(false)
-
-const showComponent = shallowRef<Component | null>(null)
-type TComponent = 'team-add'
-
-function handleSelect(command: TComponent) {
-  switch (command) {
-    case 'team-add':
-      showComponent.value = defineAsyncComponent(() => import('./nav-team-add.vue'))
-      break
-  }
-}
+const { isMobile } = useSidebar()
 </script>
 
 <template>
   <UiSidebarMenu>
     <UiSidebarMenuItem>
-      <UiDialog v-model:open="isOpen">
-        <UiDropdownMenu>
-          <UiDropdownMenuTrigger as-child>
-            <UiSidebarMenuButton
-              size="lg"
-              class="data-[state=open]:bg-sidebar-accent data-[state=open]:text-sidebar-accent-foreground"
-            >
-              <div
-                class="flex items-center justify-center rounded-lg aspect-square size-8 bg-sidebar-primary text-sidebar-primary-foreground"
-              >
-                <component :is="activeTeam.logo" class="size-4" />
-              </div>
-              <div class="grid flex-1 text-sm leading-tight text-left">
-                <span class="font-semibold truncate">{{ activeTeam.name }}</span>
-                <span class="text-xs truncate">{{ activeTeam.plan }}</span>
-              </div>
-              <ChevronsUpDown class="ml-auto" />
-            </UiSidebarMenuButton>
-          </UiDropdownMenuTrigger>
-          <UiDropdownMenuContent
-            class="w-(--radix-dropdown-menu-trigger-width) min-w-56 rounded-lg"
-            align="start"
-            :side="(isMobile || open) ? 'bottom' : 'right'"
-            :side-offset="4"
-          >
-            <UiDropdownMenuLabel class="text-xs text-muted-foreground">
-              Teams
-            </UiDropdownMenuLabel>
-            <UiDropdownMenuItem
-              v-for="(team, index) in teams"
-              :key="team.name"
-              class="gap-2 p-2"
-              @click="setActiveTeam(team)"
-            >
-              <div class="flex items-center justify-center border rounded-sm size-6">
-                <component :is="team.logo" class="size-4 shrink-0" />
-              </div>
-              {{ team.name }}
-              <UiDropdownMenuShortcut>⌘{{ index + 1 }}</UiDropdownMenuShortcut>
-            </UiDropdownMenuItem>
-            <UiDropdownMenuSeparator />
-
-            <UiDialogTrigger as-child>
-              <UiDropdownMenuItem class="gap-2 p-2" @click.stop="handleSelect('team-add')">
-                <div class="flex items-center justify-center border rounded-md size-6 bg-background">
-                  <Plus class="size-4" />
-                </div>
-                <div class="font-medium text-muted-foreground">
-                  Add team
-                </div>
-              </UiDropdownMenuItem>
-            </UiDialogTrigger>
-          </UiDropdownMenuContent>
-        </UiDropdownMenu>
-
-        <UiDialogContent>
-          <component :is="showComponent" @close="isOpen = false" />
-        </UiDialogContent>
-      </UiDialog>
+      <UiSidebarMenuButton size="lg">
+        <div class="flex items-center justify-center rounded-lg aspect-square size-8 bg-sidebar-primary text-sidebar-primary-foreground">
+          <img src="/logo.svg" alt="Monisuo" class="size-5">
+        </div>
+        <div class="grid flex-1 text-sm leading-tight text-left">
+          <span class="font-semibold truncate">Monisuo</span>
+          <span class="text-xs truncate">管理后台</span>
+        </div>
+      </UiSidebarMenuButton>
     </UiSidebarMenuItem>
   </UiSidebarMenu>
 </template>
diff --git a/monisuo-admin/src/components/app-sidebar/types.ts b/monisuo-admin/src/components/app-sidebar/types.ts
index 34bf64a..431ff0f 100644
--- a/monisuo-admin/src/components/app-sidebar/types.ts
+++ b/monisuo-admin/src/components/app-sidebar/types.ts
@@ -29,14 +29,7 @@ export interface User {
   email: string
 }
 
-export interface Team {
-  name: string
-  logo: NavIcon
-  plan: string
-}
-
 export interface SidebarData {
   user: User
-  teams: Team[]
   navMain: NavGroup[]
 }
diff --git a/monisuo-admin/src/components/app-sidebar/validators/team.validator.ts b/monisuo-admin/src/components/app-sidebar/validators/team.validator.ts
deleted file mode 100644
index 39b3808..0000000
--- a/monisuo-admin/src/components/app-sidebar/validators/team.validator.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import { z } from 'zod'
-
-export const teamAddValidator = z.object({
-  name: z
-    .string()
-    .min(1, { error: 'Group name is required' })
-    .max(50, { error: 'Group name must be less than 50 characters' }),
-  slug: z
-    .string()
-    .min(1, { error: 'Group name is required' })
-    .max(50, { error: 'Group name must be less than 50 characters' }),
-  logo: z
-    .string()
-    .optional(),
-})
-
-export type TeamAddValidator = z.infer<typeof teamAddValidator>
diff --git a/monisuo-admin/src/composables/use-sidebar.ts b/monisuo-admin/src/composables/use-sidebar.ts
index a9c139f..722fc95 100644
--- a/monisuo-admin/src/composables/use-sidebar.ts
+++ b/monisuo-admin/src/composables/use-sidebar.ts
@@ -12,10 +12,10 @@ export function useSidebar() {
       title: 'Monisuo 管理',
       items: [
         { title: '数据看板', url: '/monisuo/dashboard', icon: DollarSign },
-        { title: '业务分析', url: '/monisuo/analytics', icon: TrendingUp },
         { title: '用户管理', url: '/monisuo/users', icon: Users },
         { title: '币种管理', url: '/monisuo/coins', icon: Coins },
         { title: '订单审批', url: '/monisuo/orders', icon: Receipt },
+        { title: '业务分析', url: '/monisuo/analytics', icon: TrendingUp },
       ],
     },
     {
diff --git a/monisuo-admin/src/services/api/monisuo-admin.api.ts b/monisuo-admin/src/services/api/monisuo-admin.api.ts
index 8e0412a..860f293 100644
--- a/monisuo-admin/src/services/api/monisuo-admin.api.ts
+++ b/monisuo-admin/src/services/api/monisuo-admin.api.ts
@@ -15,6 +15,7 @@ export interface AdminInfo {
   username: string
   nickname: string
   role: number
+  avatar?: string
 }
 
 export interface LoginResponse {
diff --git a/monisuo-admin/src/types/auto-import-components.d.ts b/monisuo-admin/src/types/auto-import-components.d.ts
index 1e61ed9..4b428b8 100644
--- a/monisuo-admin/src/types/auto-import-components.d.ts
+++ b/monisuo-admin/src/types/auto-import-components.d.ts
@@ -14,6 +14,7 @@ declare module 'vue' {
   export interface GlobalComponents {
     AppSidebar: typeof import('./../components/app-sidebar/index.vue')['default']
     AppSidebarNavFooter: typeof import('./../components/app-sidebar/nav-footer.vue')['default']
+    AppSidebarNavMain: typeof import('./../components/app-sidebar/nav-main.vue')['default']
     AppSidebarNavTeam: typeof import('./../components/app-sidebar/nav-team.vue')['default']
     AppSidebarNavTeamAdd: typeof import('./../components/app-sidebar/nav-team-add.vue')['default']
     AppSidebarTeamSwitcher: typeof import('./../components/app-sidebar/team-switcher.vue')['default']
@@ -415,6 +416,7 @@ declare module 'vue' {
 declare global {
   const AppSidebar: typeof import('./../components/app-sidebar/index.vue')['default']
   const AppSidebarNavFooter: typeof import('./../components/app-sidebar/nav-footer.vue')['default']
+  const AppSidebarNavMain: typeof import('./../components/app-sidebar/nav-main.vue')['default']
   const AppSidebarNavTeam: typeof import('./../components/app-sidebar/nav-team.vue')['default']
   const AppSidebarNavTeamAdd: typeof import('./../components/app-sidebar/nav-team-add.vue')['default']
   const AppSidebarTeamSwitcher: typeof import('./../components/app-sidebar/team-switcher.vue')['default']
diff --git a/src/main/java/com/it/rattan/monisuo/controller/AdminController.java b/src/main/java/com/it/rattan/monisuo/controller/AdminController.java
index 7e49b52..bfe17c9 100644
--- a/src/main/java/com/it/rattan/monisuo/controller/AdminController.java
+++ b/src/main/java/com/it/rattan/monisuo/controller/AdminController.java
@@ -73,6 +73,7 @@ public class AdminController {
             adminInfo.put("username", username);
             adminInfo.put("nickname", "超级管理员");
             adminInfo.put("role", 1);
+            adminInfo.put("avatar", "/avatars/admin.jpg");
             result.put("adminInfo", adminInfo);
             return Result.success("登录成功", result);
         }