diff --git a/auto-imports.d.ts b/auto-imports.d.ts
index 16bc99e..d1cec6a 100644
--- a/auto-imports.d.ts
+++ b/auto-imports.d.ts
@@ -8,6 +8,7 @@ export {}
 declare global {
   const EffectScope: typeof import('vue')['EffectScope']
   const asyncComputed: typeof import('@vueuse/core')['asyncComputed']
+  const authCode: typeof import('./src/composables/fetch')['authCode']
   const autoResetRef: typeof import('@vueuse/core')['autoResetRef']
   const baseFetch: typeof import('./src/composables/fetch')['baseFetch']
   const computed: typeof import('vue')['computed']
@@ -309,6 +310,7 @@ declare module 'vue' {
   interface ComponentCustomProperties {
     readonly EffectScope: UnwrapRef<typeof import('vue')['EffectScope']>
     readonly asyncComputed: UnwrapRef<typeof import('@vueuse/core')['asyncComputed']>
+    readonly authCode: UnwrapRef<typeof import('./src/composables/fetch')['authCode']>
     readonly autoResetRef: UnwrapRef<typeof import('@vueuse/core')['autoResetRef']>
     readonly baseFetch: UnwrapRef<typeof import('./src/composables/fetch')['baseFetch']>
     readonly computed: UnwrapRef<typeof import('vue')['computed']>
diff --git a/components.d.ts b/components.d.ts
index 4cf89fc..e79f3e6 100644
--- a/components.d.ts
+++ b/components.d.ts
@@ -14,6 +14,7 @@ declare module 'vue' {
     Alert: typeof import('./src/components/ui/alert/Alert.vue')['default']
     AlertDescription: typeof import('./src/components/ui/alert/AlertDescription.vue')['default']
     AlertTitle: typeof import('./src/components/ui/alert/AlertTitle.vue')['default']
+    AuthBlock: typeof import('./src/components/AuthBlock.vue')['default']
     AutoForm: typeof import('./src/components/ui/auto-form/AutoForm.vue')['default']
     AutoFormField: typeof import('./src/components/ui/auto-form/AutoFormField.vue')['default']
     AutoFormFieldArray: typeof import('./src/components/ui/auto-form/AutoFormFieldArray.vue')['default']
diff --git a/src/App.vue b/src/App.vue
index d193954..021b20e 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -34,7 +34,22 @@ import {
   SidebarProvider,
   SidebarRail,
 } from '~/components/ui/sidebar'
+import { authCode } from './composables'
 
+const router = useRouter()
+
+function logout() {
+  localStorage.clear()
+  sessionStorage.clear()
+  authCode.value = ''
+  router.push('/auth')
+}
+
+onMounted(() => {
+  if (!authCode.value) {
+    router.push('/auth')
+  }
+})
 // This is sample data.
 const data = {
   user: {
@@ -60,7 +75,7 @@ const data = {
       ],
     },
     {
-      title: 'Saber',
+      title: 'SABER',
       url: '#',
       icon: 'game-icons:cracked-saber',
       isActive: true,
@@ -139,15 +154,14 @@ const data = {
 
 <template>
   <div>
-    <div>
-      <!-- <TopHeader /> -->
+    <div v-if="$route.path === '/auth'">
+      <RouterView />
     </div>
-    <div>
+    <div v-else>
       <SidebarProvider>
         <Sidebar collapsible="icon">
           <SidebarHeader>
             <Alert>
-              <Terminal class="h-4 w-4" />
               <AlertTitle>服务状态正常</AlertTitle>
             </Alert>
           </SidebarHeader>
@@ -183,6 +197,7 @@ const data = {
                               :to="subItem.url"
                               active-class="bg-accent-foreground text-accent"
                             >
+                              <span>&nbsp;</span>
                               <span>{{ subItem.title }}</span>
                             </RouterLink>
                           </SidebarMenuSubButton>
@@ -210,11 +225,16 @@ const data = {
                       <ChevronsUpDown class="ml-auto size-4" />
                     </SidebarMenuButton>
                   </DropdownMenuTrigger>
-                  <DropdownMenuContent class="min-w-56 w-[--radix-dropdown-menu-trigger-width] rounded-lg" side="bottom" align="end" :side-offset="4">
-                    <DropdownMenuItem>
-                      <Icon icon="heroicons-solid:logout" class="h-4 w-4" />
-                      退出系统
-                    </DropdownMenuItem>
+                  <DropdownMenuContent
+                    class="min-w-56 w-[--radix-dropdown-menu-trigger-width] rounded-lg" side="bottom" align="end"
+                    :side-offset="4"
+                  >
+                    <div @click="logout">
+                      <DropdownMenuItem>
+                        <Icon icon="heroicons-solid:logout" class="h-4 w-4" />
+                        退出系统
+                      </DropdownMenuItem>
+                    </div>
                   </DropdownMenuContent>
                 </DropdownMenu>
                 <Button variant="outline" size="icon" class="ml-auto h-8 w-8">
diff --git a/src/CONSTANT.ts b/src/CONSTANT.ts
index 5b42bf7..77029b5 100644
--- a/src/CONSTANT.ts
+++ b/src/CONSTANT.ts
@@ -1,2 +1,3 @@
-export const API_BASE_URL = 'http://localhost:5000'
-// export const API_BASE_URL = 'https://gca-api.dustella.net:8443'
+// export const API_BASE_URL = 'http://localhost:5000'
+// export const API_BASE_URL = 'http://localhost:18200'
+export const API_BASE_URL = 'https://gca-api.dustella.net:8443'
diff --git a/src/assets/map.avif b/src/assets/map.avif
new file mode 100644
index 0000000..c956877
Binary files /dev/null and b/src/assets/map.avif differ
diff --git a/src/components/AuthBlock.vue b/src/components/AuthBlock.vue
new file mode 100644
index 0000000..87a08b1
--- /dev/null
+++ b/src/components/AuthBlock.vue
@@ -0,0 +1,77 @@
+<script setup lang="ts">
+import { Button } from '~/components/ui/button'
+import { Input } from '~/components/ui/input'
+import { Label } from '~/components/ui/label'
+import { authCode } from '~/composables'
+import { API_BASE_URL } from '~/CONSTANT'
+import manba from '../../public/pack.png'
+
+const code = ref('')
+const router = useRouter()
+const remember = ref(false)
+
+function auth() {
+  authCode.value = code.value
+  const resp = baseFetch(`${API_BASE_URL}/ping`, {
+  })
+  if (!resp.error.value) {
+    if (remember.value) {
+      localStorage.setItem('authCode', code.value)
+    }
+    else {
+      sessionStorage.setItem('authCode', code.value)
+    }
+    router.push('/')
+    return
+  }
+  // eslint-disable-next-line no-alert
+  alert('认证失败')
+}
+</script>
+
+<template>
+  <div class="w-full lg:grid lg:grid-cols-2 lg:min-h-[600px] xl:min-h-[800px]">
+    <div class="hidden p-30 lg:block">
+      <img
+        :src="manba"
+        alt="Image"
+        class="h-full w-full object-cover dark:brightness-[0.2] dark:grayscale"
+      >
+    </div>
+    <div class="flex items-center justify-center bg-muted py-12">
+      <div class="grid mx-auto w-[350px] gap-6">
+        <div class="grid gap-2 text-center">
+          <h1 class="text-3xl font-bold">
+            系统认证
+          </h1>
+          <p class="text-balance text-muted-foreground">
+            本系统仅供内部使用
+          </p>
+        </div>
+        <div class="grid gap-4">
+          <div class="grid gap-2">
+            <div class="flex items-center">
+              <Label for="password">口令</Label>
+            </div>
+            <Input id="password" v-model="code" type="password" required />
+          </div>
+          <div flex="~ items-center gap-2">
+            <Checkbox id="remember" v-model="remember" />
+            <Label for="remember" class="flex items-center">
+              记住我
+            </Label>
+          </div>
+          <Button type="submit" class="w-full" @click.prevent="auth">
+            认证
+          </Button>
+        </div>
+        <div class="mt-4 text-center text-sm">
+          丢失密码？请前往后端重置
+          <!-- <a href="#" class="underline">
+            Sign up
+          </a> -->
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
diff --git a/src/components/ImageContainer.vue b/src/components/ImageContainer.vue
index d0a1ade..4c50892 100644
--- a/src/components/ImageContainer.vue
+++ b/src/components/ImageContainer.vue
@@ -7,9 +7,18 @@ export interface ImageResult {
   message?: string
 }
 
-defineProps<{
+const props = defineProps<{
   imageResult: ImageResult
 }>()
+
+function download() {
+  if (props.imageResult.result === 'success') {
+    const a = document.createElement('a')
+    a.href = props.imageResult.imageUrl
+    a.download = 'image.png'
+    a.click()
+  }
+}
 </script>
 
 <template>
@@ -26,7 +35,7 @@ defineProps<{
       {{ imageResult.message }}
     </div>
 
-    <Button type="submit" size="sm" class="ml-auto gap-1.5">
+    <Button type="submit" size="sm" class="ml-auto gap-1.5" @click.prevent="download">
       下载图片
       <CornerDownLeft class="size-3.5" />
     </Button>
diff --git a/src/composables/fetch.ts b/src/composables/fetch.ts
index d0e7ecd..f1aeed1 100644
--- a/src/composables/fetch.ts
+++ b/src/composables/fetch.ts
@@ -1,6 +1,12 @@
 import { createFetch } from '@vueuse/core'
 import { API_BASE_URL } from '~/CONSTANT'
 
+export const authCode = ref(
+  localStorage.getItem('authCode')
+  || sessionStorage.getItem('authCode')
+  || '',
+)
+
 export const baseFetch = createFetch({
   baseUrl: API_BASE_URL,
   options: {
diff --git a/src/pages/auth.vue b/src/pages/auth.vue
new file mode 100644
index 0000000..52cbd6a
--- /dev/null
+++ b/src/pages/auth.vue
@@ -0,0 +1,12 @@
+<script setup lang="ts">
+</script>
+
+<template>
+  <div>
+    <AuthBlock />
+  </div>
+</template>
+
+<style scoped>
+
+</style>
diff --git a/src/pages/balloon/year.vue b/src/pages/balloon/year.vue
index 026ea68..bd14ab5 100644
--- a/src/pages/balloon/year.vue
+++ b/src/pages/balloon/year.vue
@@ -37,10 +37,28 @@ const modes = [
   'Temperature amplitude (K)',
   '纬向动量通量统计结果',
   '经向动量通量统计结果',
-  'horizontal propagation',
-  '每月上传/下传重力波占比',
-  '动能和势能分布情况',
-]
+  // 'horizontal propagation',
+  // '每月上传/下传重力波占比',
+  // '动能和势能分布情况',
+] as const
+
+const mode_display_mapping = {
+  'w/f值统计结果': '本征频率与惯性频率的比值',
+  '周期统计结果': '周期统计',
+  '垂直波长分布': '垂直波长',
+  '水平波长分布': '水平波长',
+  '纬向本征相速度': '纬向本征相速度',
+  '经向本征相速度': '经向本征相速度',
+  '垂直本征相速度': '垂直本征相速度',
+  'Zonal wind amplitude (m/s)': '纬向风扰动幅度',
+  '扰动振幅统计结果': '经向风扰动幅度',
+  'Temperature amplitude (K)': '温度扰动振幅',
+  '纬向动量通量统计结果': '纬向动量通量统计',
+  '经向动量通量统计结果': '经向动量通量统计',
+  'horizontal propagation': 'horizontal propagation',
+  '每月上传/下传重力波占比': '每月上传/下传重力波占比',
+  '动能和势能分布情况': '动能和势能分布情况',
+}
 
 async function refreshImage() {
   const url = `${API_BASE_URL}/balloon/render/year?mode=${encodeURIComponent(selectedMode.value)}&start_year=${startYear.value}&end_year=${endYear.value}`
@@ -57,7 +75,6 @@ watch([selectedMode, startYear, endYear], () => {
     return
   }
   isIllegal.value = false
-  refreshImage()
 })
 </script>
 
@@ -65,16 +82,21 @@ watch([selectedMode, startYear, endYear], () => {
   <DenseFramework :image-result="imageResult" @submit="refreshImage">
     <div flex="col gap-5 ~  justify-center">
       <div>
-        <Label>计算模式</Label>
+        <Label>统计参数</Label>
         <Select v-model="selectedMode">
-          <SelectTrigger class="w-[180px]">
+          <SelectTrigger>
             <SelectValue placeholder="Select a fruit" />
           </SelectTrigger>
           <SelectContent>
             <SelectGroup>
               <SelectLabel>模式</SelectLabel>
-              <SelectItem v-for="mode in modes" :key="mode" :value="mode">
-                {{ mode }}
+              <SelectItem
+                v-for="mode in Array.from(modes).sort(((a, b) => {
+                  return mode_display_mapping[a].length - mode_display_mapping[b].length
+                }))"
+                :key="mode" :value="mode"
+              >
+                {{ mode_display_mapping[mode] }}
               </SelectItem>
             </SelectGroup>
           </SelectContent>
diff --git a/src/pages/cosmic/stats.vue b/src/pages/cosmic/stats.vue
index 30f075f..e577c75 100644
--- a/src/pages/cosmic/stats.vue
+++ b/src/pages/cosmic/stats.vue
@@ -46,7 +46,7 @@ onFetchResponse(async (resp) => {
 
 <template>
   <DenseFramework :image-result="imageResult" @submit="execute">
-    <Label for="T_range">滑动窗口</Label>
+    <Label for="T_range">行星波周期</Label>
     <Tabs id="T_range" v-model="selectedT" default-value="5">
       <TabsList class="grid grid-cols-3 w-full">
         <TabsTrigger value="5">
diff --git a/src/pages/tidi/waves.vue b/src/pages/tidi/waves.vue
index 973bf37..637c96b 100644
--- a/src/pages/tidi/waves.vue
+++ b/src/pages/tidi/waves.vue
@@ -1,3 +1,15 @@
+<route lang="json">
+{
+  "meta":{
+    "title":"TIDI 行星波月统计",
+    "icon":"mdi:telescope",
+    "group":"TIDI",
+    "item_name":"行星波月统计"
+
+  }
+}
+</route>
+
 <script setup lang="ts">
 import type { ImageResult } from '~/components/ImageContainer.vue'
 import { API_BASE_URL } from '~/CONSTANT'
diff --git a/typed-router.d.ts b/typed-router.d.ts
index 0d99a48..5f8a08e 100644
--- a/typed-router.d.ts
+++ b/typed-router.d.ts
@@ -20,6 +20,7 @@ declare module 'vue-router/auto-routes' {
   export interface RouteNamedMap {
     '/': RouteRecordInfo<'/', '/', Record<never, never>, Record<never, never>>,
     '/[...all]': RouteRecordInfo<'/[...all]', '/:all(.*)', { all: ParamValue<true> }, { all: ParamValue<false> }>,
+    '/auth': RouteRecordInfo<'/auth', '/auth', Record<never, never>, Record<never, never>>,
     '/balloon/single': RouteRecordInfo<'/balloon/single', '/balloon/single', Record<never, never>, Record<never, never>>,
     '/balloon/year': RouteRecordInfo<'/balloon/year', '/balloon/year', Record<never, never>, Record<never, never>>,
     '/cosmic/stats': RouteRecordInfo<'/cosmic/stats', '/cosmic/stats', Record<never, never>, Record<never, never>>,