diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..3688863
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,2 @@
+VITE_AMAP_API_KEY=xxx
+VITE_BACKEND_URL=http://kuroneko.bison-banana.ts.net:35000
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 5610a11..585d73f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 node_modules
 target
 dist
-.env
\ No newline at end of file
+.env
+.vite-ssg-temp
\ No newline at end of file
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..3f6cfbf
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,15 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "msedge",
+      "request": "launch",
+      "name": "Launch Edge against localhost",
+      "url": "http://localhost:3333",
+      "webRoot": "${workspaceFolder}"
+    }
+  ]
+}
diff --git a/package.json b/package.json
index 013d8f1..68cee9f 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "build": "vite-ssg build",
     "dev": "vite --port 3333 --open",
     "lint": "eslint .",
-    "preview": "vite preview",
+    "preview": "vite preview --port 35122",
     "preview-https": "serve dist",
     "test": "vitest",
     "test:e2e": "cypress open",
@@ -85,7 +85,8 @@
     "vite-ssg": "^25.0.0",
     "vite-ssg-sitemap": "^0.8.1",
     "vitest": "^2.1.8",
-    "vue-tsc": "^2.2.0"
+    "vue-tsc": "^2.2.0",
+    "workbox-window": "^7.3.0"
   },
   "resolutions": {
     "unplugin": "^2.1.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 663d6fa..58e16b7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -196,7 +196,7 @@ importers:
         version: 10.0.6(rollup@4.30.1)(vite@6.0.7(@types/node@20.2.3)(jiti@2.4.0)(stylus@0.57.0)(terser@5.17.6)(tsx@4.19.2)(yaml@2.6.1))
       vite-plugin-pwa:
         specifier: ^0.21.1
-        version: 0.21.1(vite@6.0.7(@types/node@20.2.3)(jiti@2.4.0)(stylus@0.57.0)(terser@5.17.6)(tsx@4.19.2)(yaml@2.6.1))(workbox-build@7.1.1)(workbox-window@7.1.0)
+        version: 0.21.1(vite@6.0.7(@types/node@20.2.3)(jiti@2.4.0)(stylus@0.57.0)(terser@5.17.6)(tsx@4.19.2)(yaml@2.6.1))(workbox-build@7.1.1)(workbox-window@7.3.0)
       vite-plugin-vue-devtools:
         specifier: ^7.7.0
         version: 7.7.0(rollup@4.30.1)(vite@6.0.7(@types/node@20.2.3)(jiti@2.4.0)(stylus@0.57.0)(terser@5.17.6)(tsx@4.19.2)(yaml@2.6.1))(vue@3.5.13(typescript@5.7.3))
@@ -215,6 +215,9 @@ importers:
       vue-tsc:
         specifier: ^2.2.0
         version: 2.2.0(typescript@5.7.3)
+      workbox-window:
+        specifier: ^7.3.0
+        version: 7.3.0
 
 packages:
 
@@ -6179,6 +6182,9 @@ packages:
   workbox-core@7.1.0:
     resolution: {integrity: sha512-5KB4KOY8rtL31nEF7BfvU7FMzKT4B5TkbYa2tzkS+Peqj0gayMT9SytSFtNzlrvMaWgv6y/yvP9C0IbpFjV30Q==}
 
+  workbox-core@7.3.0:
+    resolution: {integrity: sha512-Z+mYrErfh4t3zi7NVTvOuACB0A/jA3bgxUN3PwtAVHvfEsZxV9Iju580VEETug3zYJRc0Dmii/aixI/Uxj8fmw==}
+
   workbox-expiration@7.1.0:
     resolution: {integrity: sha512-m5DcMY+A63rJlPTbbBNtpJ20i3enkyOtSgYfv/l8h+D6YbbNiA0zKEkCUaMsdDlxggla1oOfRkyqTvl5Ni5KQQ==}
 
@@ -6212,6 +6218,9 @@ packages:
   workbox-window@7.1.0:
     resolution: {integrity: sha512-ZHeROyqR+AS5UPzholQRDttLFqGMwP0Np8MKWAdyxsDETxq3qOAyXvqessc3GniohG6e0mAqSQyKOHmT8zPF7g==}
 
+  workbox-window@7.3.0:
+    resolution: {integrity: sha512-qW8PDy16OV1UBaUNGlTVcepzrlzyzNW/ZJvFQQs2j2TzGsg6IKjcpZC1RSquqQnTOafl5pCj5bGfAHlCjOOjdA==}
+
   wrap-ansi@6.2.0:
     resolution: {integrity: sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==}
     engines: {node: '>=8'}
@@ -13162,14 +13171,14 @@ snapshots:
       - rollup
       - supports-color
 
-  vite-plugin-pwa@0.21.1(vite@6.0.7(@types/node@20.2.3)(jiti@2.4.0)(stylus@0.57.0)(terser@5.17.6)(tsx@4.19.2)(yaml@2.6.1))(workbox-build@7.1.1)(workbox-window@7.1.0):
+  vite-plugin-pwa@0.21.1(vite@6.0.7(@types/node@20.2.3)(jiti@2.4.0)(stylus@0.57.0)(terser@5.17.6)(tsx@4.19.2)(yaml@2.6.1))(workbox-build@7.1.1)(workbox-window@7.3.0):
     dependencies:
       debug: 4.4.0(supports-color@8.1.1)
       pretty-bytes: 6.1.1
       tinyglobby: 0.2.10
       vite: 6.0.7(@types/node@20.2.3)(jiti@2.4.0)(stylus@0.57.0)(terser@5.17.6)(tsx@4.19.2)(yaml@2.6.1)
       workbox-build: 7.1.1
-      workbox-window: 7.1.0
+      workbox-window: 7.3.0
     transitivePeerDependencies:
       - supports-color
 
@@ -13485,6 +13494,8 @@ snapshots:
 
   workbox-core@7.1.0: {}
 
+  workbox-core@7.3.0: {}
+
   workbox-expiration@7.1.0:
     dependencies:
       idb: 7.1.1
@@ -13540,6 +13551,11 @@ snapshots:
       '@types/trusted-types': 2.0.3
       workbox-core: 7.1.0
 
+  workbox-window@7.3.0:
+    dependencies:
+      '@types/trusted-types': 2.0.3
+      workbox-core: 7.3.0
+
   wrap-ansi@6.2.0:
     dependencies:
       ansi-styles: 4.3.0
diff --git a/src/App.vue b/src/App.vue
index d5048b7..5c62b3e 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -3,7 +3,7 @@
 // you can use this to manipulate the document head in any components,
 // they will be rendered correctly in the html results with vite-ssg
 useHead({
-  title: 'Project Vertex',
+  title: '季节内台风预报系统',
   meta: [
     {
       name: 'description',
diff --git a/src/assets/colorbar.png b/src/assets/colorbar.png
new file mode 100644
index 0000000..48a44fb
Binary files /dev/null and b/src/assets/colorbar.png differ
diff --git a/src/components.d.ts b/src/components.d.ts
index 072ffbc..70e1b69 100644
--- a/src/components.d.ts
+++ b/src/components.d.ts
@@ -7,6 +7,7 @@ export {}
 /* prettier-ignore */
 declare module 'vue' {
   export interface GlobalComponents {
+    AMapClient: typeof import('./components/AMapClient.vue')['default']
     Badge: typeof import('./components/ui/badge/Badge.vue')['default']
     Button: typeof import('./components/ui/button/Button.vue')['default']
     Calendar: typeof import('./components/ui/calendar/Calendar.vue')['default']
@@ -42,7 +43,6 @@ declare module 'vue' {
     PopoverContent: typeof import('./components/ui/popover/PopoverContent.vue')['default']
     PopoverTrigger: typeof import('./components/ui/popover/PopoverTrigger.vue')['default']
     PosForm: typeof import('./components/PosForm.vue')['default']
-    README: typeof import('./components/README.md')['default']
     RouterLink: typeof import('vue-router')['RouterLink']
     RouterView: typeof import('vue-router')['RouterView']
     Select: typeof import('./components/ui/select/Select.vue')['default']
@@ -66,8 +66,6 @@ declare module 'vue' {
     TableHeader: typeof import('./components/ui/table/TableHeader.vue')['default']
     TableRow: typeof import('./components/ui/table/TableRow.vue')['default']
     Textarea: typeof import('./components/ui/textarea/Textarea.vue')['default']
-    TheCounter: typeof import('./components/TheCounter.vue')['default']
-    TheFooter: typeof import('./components/TheFooter.vue')['default']
     TheInput: typeof import('./components/TheInput.vue')['default']
     Tooltip: typeof import('./components/ui/tooltip/Tooltip.vue')['default']
     TooltipContent: typeof import('./components/ui/tooltip/TooltipContent.vue')['default']
diff --git a/src/components/AMapClient.vue b/src/components/AMapClient.vue
new file mode 100644
index 0000000..9a6714c
--- /dev/null
+++ b/src/components/AMapClient.vue
@@ -0,0 +1,162 @@
+<route lang="yaml">
+    meta:
+       layout: map
+    </route>
+
+<script setup lang="ts">
+import { useOptions } from '@/composables/dateOpt'
+import '@amap/amap-jsapi-types'
+
+const amapInstance = ref<null | typeof AMap>(null)
+const map = ref<null | AMap.Map>(null)
+const previousLayer = ref<null | AMap.ImageLayer>(null)
+
+const FORCE_MODE_OVERRIDE = 'image' as 'image' | 'heatmap' | null
+
+function getPostionText(position: [number, number]) {
+  const [x, y] = position
+  function getX() {
+    // add E or W
+    const suffix = x < 180 ? 'E°' : 'W°'
+    return `${x.toFixed(2)} ${suffix}`
+  }
+  function getY() {
+    // add N or S
+    const suffix = y < 0 ? 'S°' : 'N°'
+    return `${y.toFixed(2)} ${suffix}`
+  }
+  return { getX, getY }
+}
+
+const apiKey = import.meta.env.VITE_AMAP_API_KEY
+
+const { options, currentFocus, getImageUrl, getHeatPoints } = useOptions()
+
+watch(options, async () => {
+  if (!map.value || !amapInstance.value) {
+    return
+  }
+  if (options.castBeginDate === '' || options.castDayNo === -1) {
+    return
+  }
+
+  const mode = FORCE_MODE_OVERRIDE ?? options.renderMode
+
+  if (mode === 'heatmap') {
+    await updateMapHeatpoints()
+  }
+  if (mode === 'image') {
+    await updateMapImage()
+  }
+})
+
+watch(currentFocus, (newFocus) => {
+  if (!newFocus) {
+    return
+  }
+  const [lat, lon] = newFocus()
+  // debugger
+  map.value?.setCenter([lat, lon])
+  map.value?.setZoom(4)
+})
+
+const isDark = useDark()
+
+watch(isDark, (newValue) => {
+  map.value?.setMapStyle(newValue ? 'amap://styles/darkblue' : 'amap://styles/whitesmoke')
+})
+
+async function updateMapImage() {
+  if (!map.value || !amapInstance.value) {
+    return
+  }
+
+  const url = await getImageUrl()
+
+  const image = new amapInstance.value.ImageLayer({
+    url,
+    // @ts-expect-error AMap messed up their definition
+    bounds: new AMap.Bounds([-180, -35], [180, 35]),
+    // bounds: [-150, -35, 180, 35],
+    zIndex: 9,
+    opacity: 1,
+    // zooms: [15, 20],
+  })
+  map.value.add(image)
+  image.on('complete', () => {
+    previousLayer.value?.hide()
+    previousLayer.value = image
+  })
+}
+
+async function updateMapHeatpoints() {
+  if (!map.value || !amapInstance.value) {
+    return
+  }
+
+  const data = await getHeatPoints()
+
+  let heatMap: any
+  const _map = map.value
+  // @ts-expect-error Amap not providing heatmap types
+  _map.plugin(['AMap.Heatmap'], () => {
+    // @ts-expect-error Amap not providing heatmap types
+    heatMap = new amapInstance.value.HeatMap(_map, {
+
+      radius: 100, // 给定半径
+      opacity: [0, 0.8],
+
+    })
+    heatMap.setDataSet({
+      data,
+      max: 1000,
+    })
+    heatMap.show()
+  })
+}
+
+onMounted(async () => {
+  if (!import.meta.env.SSR) {
+    const AMapLoader = await import('@amap/amap-jsapi-loader')
+    const _AMap: typeof AMap = await AMapLoader.load({
+      key: apiKey,
+      version: '2.0',
+      plugins: [],
+    })
+    amapInstance.value = _AMap
+
+    map.value = new _AMap.Map('amap-container', {
+      zoom: 5,
+      center: [130, 17],
+      zooms: [4, 20],
+      mapStyle: isDark.value ? 'amap://styles/darkblue' : 'amap://styles/whitesmoke',
+      // layers: [
+      /* new AMap.TileLayer.Satellite() */
+      // new AMap.TileLayer.RoadNet(),
+      // ],
+    })
+
+    map.value.setBounds(new AMap.Bounds([-180, -35], [180, 35]))
+    map.value.setLimitBounds(new AMap.Bounds([-180, -35], [180, 35]))
+    map.value.setZoom(5)
+
+    map.value.on('click', (e) => {
+      const position = [e.lnglat.lng, e.lnglat.lat] as [number, number]
+      const infoWindow = new amapInstance.value!.InfoWindow({
+        content: `
+          <div class="p-2 text-black">
+            ${getPostionText(position).getX()}
+            ,
+            ${getPostionText(position).getY()}
+          </div>
+        `,
+      })
+      infoWindow.open(map.value!, e.lnglat)
+    })
+  }
+})
+</script>
+
+<template>
+  <div id="amap-container" class="m-0 h-full w-full p-0" />
+</template>
diff --git a/src/components/OptForm.vue b/src/components/OptForm.vue
index bddee89..dd0967f 100644
--- a/src/components/OptForm.vue
+++ b/src/components/OptForm.vue
@@ -26,6 +26,15 @@ onMounted(async () => {
   const data = resp.data.value.data
   mapping.value = data
   options.mapping = data
+  const date = Object.keys(data)[0]
+  const newDateStr = `${date.slice(0, 4)}-${date.slice(4, 6)}-${date.slice(6, 8)}`
+
+  if (castBeginDate.value === undefined) {
+    castBeginDate.value = parseDate(newDateStr)
+  }
+  if (options.castDayNo === -1) {
+    castTargetDate.value = castBeginDate.value.add({ days: 1 })
+  }
 })
 
 const isDateDisabled = computed(() => {
@@ -68,10 +77,10 @@ const isTargetDateDisabled = computed(() => {
   <form class="grid w-full items-start gap-6">
     <fieldset class="grid gap-6 border rounded-lg p-4">
       <legend class="px-1 text-sm font-medium -ml-1">
-        日期设置
+        <span class="i-material-symbols-settings size-5" />
       </legend>
       <div class="grid gap-3">
-        <Label for="model">渲染模式</Label>
+        <Label for="model">展示方式</Label>
         <Select v-model="options.renderMode">
           <SelectTrigger
             id="model"
@@ -131,8 +140,12 @@ const isTargetDateDisabled = computed(() => {
                 {{ castBeginDate ? df.format(castBeginDate.toDate(getLocalTimeZone())) : "Pick a date" }}
               </Button>
             </PopoverTrigger>
-            <PopoverContent class="z-300 w-auto p-0">
-              <Calendar v-model="castBeginDate" class="z-300" initial-focus :is-date-disabled="isDateDisabled" />
+            <PopoverContent class="w-aut1o z-300 p-0">
+              <Calendar
+                v-model="castBeginDate" class="z-300"
+                initial-focus :is-date-disabled="isDateDisabled"
+                prevent-deselect
+              />
             </PopoverContent>
           </Popover>
         </div>
@@ -157,6 +170,7 @@ const isTargetDateDisabled = computed(() => {
                 v-model="castTargetDate"
                 class="z-300" initial-focus
                 :is-date-disabled="isTargetDateDisabled"
+                prevent-deselect
               />
             </PopoverContent>
           </Popover>
diff --git a/src/components/PosForm.vue b/src/components/PosForm.vue
index 49a7a32..a153f42 100644
--- a/src/components/PosForm.vue
+++ b/src/components/PosForm.vue
@@ -8,6 +8,20 @@ function jump(postion: [number, number]) {
   const getter = () => postion
   currentFocus.value = getter
 }
+function getPostionText(position: [number, number]) {
+  const [x, y] = position
+  function getX() {
+    // add E or W
+    const suffix = x < 180 ? 'E°' : 'W°'
+    return `${x.toFixed(2)} ${suffix}`
+  }
+  function getY() {
+    // add N or S
+    const suffix = y < 0 ? 'S°' : 'N°'
+    return `${y.toFixed(2)} ${suffix}`
+  }
+  return { getX, getY }
+}
 </script>
 
 <template>
@@ -16,7 +30,7 @@ function jump(postion: [number, number]) {
       预报台风
     </legend>
     <Table v-if="currentTcLoc">
-      <TableCaption>预报台风</TableCaption>
+      <!-- <TableCaption>预报台风</TableCaption> -->
       <TableHeader>
         <TableRow>
           <TableHead>Lat </TableHead>
@@ -28,8 +42,8 @@ function jump(postion: [number, number]) {
       </TableHeader>
       <TableBody>
         <TableRow v-for="postion in currentTcLoc" :key="postion[0]">
-          <TableCell>{{ postion[0].toFixed(2) }}</TableCell>
-          <TableCell>{{ postion[1].toFixed(2) }}</TableCell>
+          <TableCell>{{ getPostionText(postion).getX() }}</TableCell>
+          <TableCell>{{ getPostionText(postion).getY() }}</TableCell>
           <TableCell class="text-right">
             <Button
               class="h-6 text-[13.2px]" variant="outline"
diff --git a/src/components/TheCounter.vue b/src/components/TheCounter.vue
deleted file mode 100644
index 6086a45..0000000
--- a/src/components/TheCounter.vue
+++ /dev/null
@@ -1,19 +0,0 @@
-<script setup lang="ts">
-const props = defineProps<{
-  initial: number
-}>()
-
-const { count, inc, dec } = useCounter(props.initial)
-</script>
-
-<template>
-  <div>
-    {{ count }}
-    <button class="inc" @click="inc()">
-      +
-    </button>
-    <button class="dec" @click="dec()">
-      -
-    </button>
-  </div>
-</template>
diff --git a/src/components/TheFooter.vue b/src/components/TheFooter.vue
deleted file mode 100644
index 2d9276a..0000000
--- a/src/components/TheFooter.vue
+++ /dev/null
@@ -1,37 +0,0 @@
-<script setup lang="ts">
-import { availableLocales, loadLanguageAsync } from '@/modules/i18n'
-
-const { t, locale } = useI18n()
-
-async function toggleLocales() {
-  // change to some real logic
-  const locales = availableLocales
-  const newLocale = locales[(locales.indexOf(locale.value) + 1) % locales.length]
-  await loadLanguageAsync(newLocale)
-  locale.value = newLocale
-}
-</script>
-
-<template>
-  <nav flex="~ gap-4" mt-6 justify-center text-xl>
-    <RouterLink icon-btn to="/" :title="t('button.home')">
-      <div i-carbon-campsite />
-    </RouterLink>
-
-    <button icon-btn :title="t('button.toggle_dark')" @click="toggleDark()">
-      <div i="carbon-sun dark:carbon-moon" />
-    </button>
-
-    <a icon-btn :title="t('button.toggle_langs')" @click="toggleLocales()">
-      <div i-carbon-language />
-    </a>
-
-    <RouterLink icon-btn to="/about" :title="t('button.about')" data-test-id="about">
-      <div i-carbon-dicom-overlay />
-    </RouterLink>
-
-    <a icon-btn rel="noreferrer" href="https://github.com/antfu/vitesse" target="_blank" title="GitHub">
-      <div i-carbon-logo-github />
-    </a>
-  </nav>
-</template>
diff --git a/src/composables/dateOpt.ts b/src/composables/dateOpt.ts
index 4ecfeb3..2ac4777 100644
--- a/src/composables/dateOpt.ts
+++ b/src/composables/dateOpt.ts
@@ -2,20 +2,38 @@ import { type DateValue, parseDate } from '@internationalized/date'
 
 function _useOptions() {
   const options = reactive({
+    // it is inited as '', which means the date is not set
     castBeginDate: '',
+    // it is inited as -1, which means the date is not set
     castDayNo: -1,
-    renderMode: 'heatmap' as 'heatmap' | 'image',
-    isPlaying: false,
+    renderMode: 'image' as 'heatmap' | 'image',
+    // maps date to path
     mapping: {} as Record<string, string>,
 
   })
   const castBeginDate = ref<DateValue>()
   const castTargetDate = ref<DateValue>()
+  const interval = ref(3000)
 
   const currentTcLoc = ref<null | [number, number][]>(null)
   type PosGetter = () => [number, number]
   const currentFocus = ref<null | PosGetter>(null)
 
+  const shouldAutoNavigate = ref(true)
+
+  const autoPlayer = useIntervalFn(() => {
+    if (options.castDayNo < 0) {
+      autoPlayer.pause()
+    }
+    if (options.castDayNo >= 29) {
+      autoPlayer.pause()
+    }
+    setTargetDate(castTargetDate.value!.add({ days: 1 }))
+    castTargetDate.value = castTargetDate.value?.add({ days: 1 })
+  }, interval, {
+    immediate: false,
+  })
+
   function getISOcastBeginDate() {
     const castBeginDateStr = options.castBeginDate.toString()
     if (castBeginDateStr.length !== 8) {
@@ -30,6 +48,13 @@ function _useOptions() {
   function setCastBeginDate(date: DateValue) {
     const datestr = date.toString()
     options.castBeginDate = datestr.replaceAll('-', '')
+    // check if Target date is later than begin date
+    // if so, set target date to begin date
+    if (castTargetDate.value) {
+      if (castTargetDate.value.compare(date) < 0) {
+        castTargetDate.value = date.add({ days: 1 })
+      }
+    }
   }
 
   function setTargetDate(date: DateValue) {
@@ -44,13 +69,41 @@ function _useOptions() {
     options.castDayNo = dayNo
     return dayNo
   }
-
-  async function refreshCurrentTcLoc() {
-    currentTcLoc.value = null
+  function buildBaseQuery() {
     const q = new URLSearchParams()
     q.set('day', options.castDayNo.toString())
     const path = options.mapping[options.castBeginDate]
     q.set('path', path)
+    return q
+  }
+
+  async function getHeatPoints() {
+    const q = buildBaseQuery()
+    const resp = await baseFetch<{
+      lat: number
+      lon: number
+      count: number
+    }[]>(`/tc/render/heatpoint?${q}`).json()
+    return resp.data.value
+  }
+
+  async function getImageUrl() {
+    const q = buildBaseQuery()
+    const resp = await baseFetch(`/tc/render?${q}`).blob()
+    // use URL.createObjectURL to avoid CORS issue
+    const blob = await resp.data.value
+    if (!blob) {
+      console.error(`no image for ${q}`)
+      return ''
+    }
+
+    const url = URL.createObjectURL(blob)
+    return url ?? ''
+  }
+
+  async function refreshCurrentTcLoc() {
+    currentTcLoc.value = null
+    const q = buildBaseQuery()
     const base = import.meta.env.VITE_BACKEND_URL
 
     const url = `${base}/tc/metadata/centroids?${q}`
@@ -59,6 +112,12 @@ function _useOptions() {
 
     const data = resp.data.value!
     currentTcLoc.value = data as [number, number][]
+
+    if (shouldAutoNavigate.value) {
+      currentFocus.value = () => {
+        return data[0]
+      }
+    }
   }
 
   watch([castBeginDate, castTargetDate], () => {
@@ -73,12 +132,16 @@ function _useOptions() {
   return {
     options,
     setCastBeginDate,
+    interval,
     setTargetDate,
     getISOcastBeginDate,
+    getHeatPoints,
+    getImageUrl,
     currentFocus,
     castBeginDate,
     castTargetDate,
     currentTcLoc,
+    autoPlayer,
   }
 }
 
diff --git a/src/composables/utils.ts b/src/composables/utils.ts
new file mode 100644
index 0000000..e69de29
diff --git a/src/layouts/404.vue b/src/layouts/404.vue
index 2d338aa..27f5c6b 100644
--- a/src/layouts/404.vue
+++ b/src/layouts/404.vue
@@ -1,6 +1,5 @@
 <script setup lang="ts">
 const router = useRouter()
-const { t } = useI18n()
 </script>
 
 <template>
@@ -11,7 +10,7 @@ const { t } = useI18n()
     <RouterView />
     <div>
       <button text-sm btn m="3 t8" @click="router.back()">
-        {{ t('button.back') }}
+        Back
       </button>
     </div>
   </main>
diff --git a/src/layouts/map.vue b/src/layouts/map.vue
index 7f32673..05aeb03 100644
--- a/src/layouts/map.vue
+++ b/src/layouts/map.vue
@@ -1,5 +1,16 @@
 <script setup lang="ts">
 import { DrawerClose, DrawerTrigger } from 'vaul-vue'
+import Colorbar from '../assets/colorbar.png'
+
+const { autoPlayer, options, castBeginDate, castTargetDate } = useOptions()
+
+const isPlaying = ref(false)
+
+const dark = useDark()
+
+function flipDark() {
+  dark.value = !dark.value
+}
 </script>
 
 <template>
@@ -8,10 +19,13 @@ import { DrawerClose, DrawerTrigger } from 'vaul-vue'
       <header
         class="sticky top-0 z-10 h-[53px] flex items-center gap-1 border-b bg-background px-4"
       >
-        <span class="i-mingcute-typhoon-fill size-6 px-5" />
+        <span class="i-mingcute-typhoon-fill size-6 px-5" @click="flipDark" />
         <h1 class="text-xl font-semibold">
-          次季节台风预报系统
+          季节内台风预报系统
         </h1>
+        <div class="size-5">
+          <span class="i-tabler-sun size-5" @click="flipDark" />
+        </div>
       </header>
       <main
         class="grid flex-1 gap-4 overflow-auto p-4 lg:grid-cols-3 md:grid-cols-2"
@@ -23,9 +37,13 @@ import { DrawerClose, DrawerTrigger } from 'vaul-vue'
         <div
           class="relative h-full min-h-[50vh] flex flex-col rounded-xl bg-muted/50 p-4 lg:col-span-2"
         >
-          <Badge variant="outline" class="absolute left-3 top-3 z-20 bg-slate-100">
+          <Badge variant="outline" class="absolute left-3 top-3 z-20 bg-slate-100 dark:bg-black">
             地图
           </Badge>
+          <Card v-if="options.castDayNo !== -1" class="absolute right-3 top-3 z-400 p-3">
+            当前发布日期是： <br>{{ castBeginDate }}<br>
+            当前目标预报日期是：<br> {{ castTargetDate }}
+          </Card>
           <div class="flex-1" />
           <RouterView />
           <div
@@ -47,58 +65,83 @@ import { DrawerClose, DrawerTrigger } from 'vaul-vue'
                   {{ currentTcLoc.length }} 个区域预报出台风
                 </div>
               </div> -->
-
-              <Button w-full variant="outline">
-                开始自动播放
-              </Button>
-              <Drawer class="z-100">
-                <DrawerTrigger as-child>
-                  <Button size="icon" variant="outline" class="w-full md:hidden">
-                    <span class="i-mingcute-typhoon-fill size-4" />
-                    <span class="">台风位置</span>
-                  </Button>
-                </DrawerTrigger>
-                <DrawerContent class="z-200 max-h-[80vh] p-5">
-                  <DrawerHeader>
-                    <DrawerTitle>台风位置</DrawerTitle>
-                    <DrawerDescription>
-                      点击可以跳转
-                    </DrawerDescription>
-                  </DrawerHeader>
-                  <PosForm />
-                  <DrawerClose as-child>
-                    <div class="py-3">
-                      <Button class="w-full">
-                        取消
-                      </Button>
-                    </div>
-                  </DrawerClose>
-                </DrawerContent>
-              </Drawer>
-              <Drawer class="z-100">
-                <DrawerTrigger as-child>
-                  <Button size="icon" class="w-full md:hidden">
-                    <span class="i-material-symbols-settings size-4" />
-                    <span class="">地图设置</span>
-                  </Button>
-                </DrawerTrigger>
-                <DrawerContent class="z-200 max-h-[80vh] p-5">
-                  <DrawerHeader>
-                    <DrawerTitle>地图设置</DrawerTitle>
-                    <DrawerDescription>
-                      选择日期和渲染方式
-                    </DrawerDescription>
-                  </DrawerHeader>
-                  <OptForm />
-                  <DrawerClose as-child>
-                    <div class="py-3">
-                      <Button class="w-full">
-                        应用
-                      </Button>
-                    </div>
-                  </DrawerClose>
-                </DrawerContent>
-              </Drawer>
+              <div>
+                <img :src="Colorbar" mx-auto max-h="60px">
+              </div>
+              <div grid="~ cols-2 gap-4">
+                <Drawer class="z-100">
+                  <DrawerTrigger as-child>
+                    <Button size="icon" variant="outline" class="w-full md:hidden">
+                      <span class="i-mingcute-typhoon-fill size-4" />
+                      <span class="">台风列表</span>
+                    </Button>
+                  </DrawerTrigger>
+                  <DrawerContent class="z-200 max-h-[80vh] p-5">
+                    <DrawerHeader>
+                      <DrawerTitle>台风列表</DrawerTitle>
+                      <DrawerDescription>
+                        点击可以跳转
+                      </DrawerDescription>
+                    </DrawerHeader>
+                    <PosForm />
+                    <DrawerClose as-child>
+                      <div class="py-3">
+                        <Button class="w-full">
+                          取消
+                        </Button>
+                      </div>
+                    </DrawerClose>
+                  </DrawerContent>
+                </Drawer>
+                <Drawer class="z-100">
+                  <DrawerTrigger as-child>
+                    <Button size="icon" variant="outline" class="w-full md:hidden">
+                      <span class="i-material-symbols-settings size-4" />
+                      <span class="">日期设置</span>
+                    </Button>
+                  </DrawerTrigger>
+                  <DrawerContent class="z-200 max-h-[80vh] p-5">
+                    <DrawerHeader>
+                      <DrawerTitle>地图设置</DrawerTitle>
+                      <DrawerDescription>
+                        选择日期和渲染方式
+                      </DrawerDescription>
+                    </DrawerHeader>
+                    <OptForm />
+                    <DrawerClose as-child>
+                      <div class="py-3">
+                        <Button class="w-full">
+                          应用
+                        </Button>
+                      </div>
+                    </DrawerClose>
+                  </DrawerContent>
+                </Drawer>
+              </div>
+              <div>
+                <Button
+                  v-if="!isPlaying"
+                  :disabled="options.castDayNo === -1" w-full @click.prevent="() => {
+                    isPlaying = true
+                    autoPlayer.resume()
+                  }"
+                >
+                  <span i-mdi-play />
+                  {{
+                    options.castDayNo === -1 ? "选择一个日期后可以自动播放"
+                    : "开始自动播放"
+                  }}
+                </Button>
+                <Button
+                  v-else w-full @click.prevent="() => {
+                    isPlaying = false
+                    autoPlayer.pause()
+                  }"
+                >
+                  <span i-material-symbols-pause />
+                  暂停自动播放
+                </Button>
+              </div>
             </Card>
           </div>
         </div>
diff --git a/src/main.ts b/src/main.ts
index 76631e7..ba76e15 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -15,6 +15,7 @@ export const createApp = ViteSSG(
   {
     routes: setupLayouts(routes),
     base: import.meta.env.BASE_URL,
+
   },
   (ctx) => {
     // install all modules under `modules/`
diff --git a/src/pages/map.vue b/src/pages/map.vue
index 47cd03f..b021345 100644
--- a/src/pages/map.vue
+++ b/src/pages/map.vue
@@ -1,94 +1,15 @@
+<script setup lang="ts">
+import AMapClient from '@/components/AMapClient.vue'
+// import  from 'vite-ssg'
+</script>
+
 <route lang="yaml">
 meta:
    layout: map
 </route>
 
-<script setup lang="ts">
-import { useOptions } from '@/composables/dateOpt'
-import AMapLoader from '@amap/amap-jsapi-loader'
-import '@amap/amap-jsapi-types'
-
-const amapInstance = ref<null | typeof AMap>(null)
-const map = ref<null | AMap.Map>(null)
-const previousLayer = ref<null | AMap.ImageLayer>(null)
-
-const apiKey = import.meta.env.VITE_AMAP_API_KEY
-
-const { options, currentFocus } = useOptions()
-
-watch(options, async () => {
-  if (!map.value || !amapInstance.value) {
-    return
-  }
-  if (options.castBeginDate === '' || options.castDayNo === -1) {
-    return
-  }
-  updateMap()
-})
-
-watch(currentFocus, (newFocus) => {
-  if (!newFocus) {
-    return
-  }
-  const [lat, lon] = newFocus()
-  // debugger
-  map.value?.setCenter([lat, lon - 35])
-  map.value?.setZoom(4)
-})
-
-function updateMap() {
-  if (!map.value || !amapInstance.value) {
-    return
-  }
-
-  const q = new URLSearchParams()
-  q.set('day', options.castDayNo.toString())
-  const path = options.mapping[options.castBeginDate]
-  q.set('path', path)
-  const base = import.meta.env.VITE_BACKEND_URL
-
-  const url = `${base}/tc/render?${q}`
-
-  const image = new amapInstance.value.ImageLayer({
-    url,
-    // @ts-expect-error AMap messed up their definition
-    bounds: new AMap.Bounds([-180, -35], [180, 35]),
-    // bounds: [-150, -35, 180, 35],
-    zIndex: 9,
-    opacity: 1,
-    // zooms: [15, 20],
-  })
-  map.value.add(image)
-  image.on('complete', () => {
-    previousLayer.value?.hide()
-    previousLayer.value = image
-  })
-}
-
-onMounted(async () => {
-  const _AMap: typeof AMap = await AMapLoader.load({
-    key: apiKey,
-    version: '2.0',
-    plugins: [''],
-  })
-  amapInstance.value = _AMap
-
-  map.value = new _AMap.Map('amap-container', {
-    zoom: 4,
-    center: [130, 17],
-    zooms: [4, 20],
-    // layers: [
-    /* new AMap.TileLayer.Satellite() */
-    // new AMap.TileLayer.RoadNet(),
-    // ],
-  })
-
-  map.value.setBounds(new AMap.Bounds([-180, -35], [180, 35]))
-  map.value.setLimitBounds(new AMap.Bounds([-180, -35], [180, 35]))
-  map.value.setZoom(4)
-})
-</script>
-
 <template>
-  <div id="amap-container" class="m-0 h-full w-full p-0" />
+  <ClientOnly>
+    <AMapClient />
+  </ClientOnly>
 </template>
diff --git a/vite.config.ts b/vite.config.ts
index ff049d2..ef625ba 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -21,6 +21,7 @@ export default defineConfig({
   resolve: {
     alias: {
       '@/': `${path.resolve(__dirname, 'src')}/`,
+      '~/': `${path.resolve(__dirname, 'src')}/`,
     },
   },