diff --git a/src/CONSTANT.ts b/src/CONSTANT.ts
index 0bab08c..3256c13 100644
--- a/src/CONSTANT.ts
+++ b/src/CONSTANT.ts
@@ -1,4 +1,3 @@
-const KURONEKO_API = 'http://100.89.232.74:18200'
 // export const API_BASE_URL = 'http://localhost:5000'
-export const API_BASE_URL = import.meta.env.PROD ? 'https://gca-api.dustella.net:8443' : KURONEKO_API
+export const API_BASE_URL = `/api`
 // export const API_BASE_URL = 'https://gca-api.dustella.net:8443'
diff --git a/src/components/AuthBlock.vue b/src/components/AuthBlock.vue
index 3ab87fe..10b3a25 100644
--- a/src/components/AuthBlock.vue
+++ b/src/components/AuthBlock.vue
@@ -3,7 +3,6 @@ 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('')
@@ -12,7 +11,7 @@ const remember = ref(false)
 
 function auth() {
   authCode.value = code.value
-  const resp = baseFetch(`${API_BASE_URL}/ping`, {
+  const resp = baseFetch(`/ping`, {
   })
   if (!resp.error.value) {
     if (remember.value) {
diff --git a/src/components/dense/RadarSingle.vue b/src/components/dense/RadarSingle.vue
index 137b09c..67a1ef0 100644
--- a/src/components/dense/RadarSingle.vue
+++ b/src/components/dense/RadarSingle.vue
@@ -1,6 +1,4 @@
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
-
 const props = defineProps<{
   waveType: '潮汐波' | '行星波'
   isDay?: boolean
@@ -52,7 +50,7 @@ const queryUrl = computed(() => {
     query.set('month', selectedMonth.value)
   }
   // const query = `?station=${station}&year=${year}&model_name=${mode}&wind_type=${windType}&H=${selectedH.value}`
-  const path = `${API_BASE_URL}/radar/render/heatmap?${query}`
+  const path = `/radar/render/heatmap?${query}`
   return path
 })
 
@@ -61,7 +59,7 @@ const urlModel = defineModel<string>()
 syncRef(urlModel, queryUrl, { direction: 'rtl' })
 
 onMounted(async () => {
-  const resp = await baseFetch(`${API_BASE_URL}/radar/metadata`).json()
+  const resp = await baseFetch(`/radar/metadata`).json()
   const data = await resp.data.value
   // use regex to extract the year from the path,
   // ./radar/data\\武汉左岭镇站\\2017\\ZLT_MET01_DLL_L21_01D_20170316.txt
diff --git a/src/components/dense/saber/day_cycle_power_wave_plot.vue b/src/components/dense/saber/day_cycle_power_wave_plot.vue
index a1bd53b..cd3067e 100644
--- a/src/components/dense/saber/day_cycle_power_wave_plot.vue
+++ b/src/components/dense/saber/day_cycle_power_wave_plot.vue
@@ -10,7 +10,6 @@
 </route>
 
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
 import { currentSaberDays, parseDayOfYear, refreshCurrentSaberDays, refreshPath, renderPath, saberPaths } from './utils'
 
 const lat_ranges = [
@@ -53,7 +52,7 @@ const urll = computed(() => {
   query.set('day', selected.day)
   query.set('cycle_no', selected.cycle_no.toString())
   query.set('lat_range', selected.lat_range)
-  return `${API_BASE_URL}/saber/render/gravity_wave/per_day/power_wave_plot?${query}`
+  return `/saber/render/gravity_wave/per_day/power_wave_plot?${query}`
 })
 
 onMounted(async () => {
diff --git a/src/components/dense/saber/day_fft_ifft_plot.vue b/src/components/dense/saber/day_fft_ifft_plot.vue
index b0de322..d3ef88c 100644
--- a/src/components/dense/saber/day_fft_ifft_plot.vue
+++ b/src/components/dense/saber/day_fft_ifft_plot.vue
@@ -10,7 +10,6 @@
 </route>
 
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
 import { currentSaberDays, parseDayOfYear, refreshCurrentSaberDays, refreshPath, renderPath, saberPaths } from './utils'
 
 const selected = reactive({
@@ -56,7 +55,7 @@ const urll = computed(() => {
   query.set('day', selected.day)
   query.set('cycle_no', selected.cycle_no.toString())
   query.set('lat_range', selected.lat_range)
-  return `${API_BASE_URL}/saber/render/gravity_wave/per_day/fft_ifft?${query}`
+  return `/saber/render/gravity_wave/per_day/fft_ifft?${query}`
 })
 
 onMounted(async () => {
diff --git a/src/components/dense/saber/month_year_power_wave_plot.vue b/src/components/dense/saber/month_year_power_wave_plot.vue
index 3b8854e..72eca97 100644
--- a/src/components/dense/saber/month_year_power_wave_plot.vue
+++ b/src/components/dense/saber/month_year_power_wave_plot.vue
@@ -10,7 +10,6 @@
 </route>
 
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
 import { refreshPath, renderPath, saberPaths } from './utils'
 
 const currentMode = ref('月统计图')
@@ -41,13 +40,13 @@ const urll = computed(() => {
     const query = new URLSearchParams()
     query.set('path', selected.path)
     query.set('lat_range', selected.lat_range)
-    return `${API_BASE_URL}/saber/render/gravity_wave/per_month/power_wave_plot?${query}`
+    return `/saber/render/gravity_wave/per_month/power_wave_plot?${query}`
   }
   else {
     const query = new URLSearchParams()
     query.set('year', selected.year)
     query.set('lat_range', selected.lat_range)
-    return `${API_BASE_URL}/saber/render/gravity_wave/per_year/power_wave_plot?${query}`
+    return `/saber/render/gravity_wave/per_year/power_wave_plot?${query}`
   }
 })
 
diff --git a/src/components/dense/saber/plot_wave_fitting.vue b/src/components/dense/saber/plot_wave_fitting.vue
index a9cf6d7..62d2985 100644
--- a/src/components/dense/saber/plot_wave_fitting.vue
+++ b/src/components/dense/saber/plot_wave_fitting.vue
@@ -10,7 +10,6 @@
 </route>
 
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
 import { currentSaberDays, parseDayOfYear, refreshCurrentSaberDays, refreshPath, renderPath, saberPaths } from './utils'
 
 const lat_ranges = [
@@ -35,7 +34,7 @@ const urll = computed(() => {
   query.set('day', selected.day)
   query.set('height_no', selected.height_no.toString())
   query.set('lat_ranges', selected.lat_ranges)
-  return `${API_BASE_URL}/saber/render/gravity_wave/per_day/wave_fitting?${query}`
+  return `/saber/render/gravity_wave/per_day/wave_fitting?${query}`
 })
 
 onMounted(async () => {
diff --git a/src/components/dense/saber/utils.ts b/src/components/dense/saber/utils.ts
index af7e0f4..f7428a7 100644
--- a/src/components/dense/saber/utils.ts
+++ b/src/components/dense/saber/utils.ts
@@ -1,18 +1,16 @@
-import { API_BASE_URL } from '~/CONSTANT'
-
 const saberPaths = ref<string[]>([])
 const currentSaberDays = ref<string>('')
 
 async function refreshPath() {
   if (saberPaths.value.length)
     return
-  const resp = await baseFetch<string[]>(`${API_BASE_URL}/saber/metadata`).json()
+  const resp = await baseFetch<string[]>(`/saber/metadata`).json()
   const data = resp.data.value
   saberPaths.value = data!
 }
 
 async function refreshCurrentSaberDays(path: string) {
-  const resp = await baseFetch<string>(`${API_BASE_URL}/saber/metadata/list_days?path=${path}`).json()
+  const resp = await baseFetch<string>(`/saber/metadata/list_days?path=${path}`).json()
   const data = resp.data.value
   currentSaberDays.value = data!
 }
diff --git a/src/composables/online.ts b/src/composables/online.ts
index bdd2764..d23c53a 100644
--- a/src/composables/online.ts
+++ b/src/composables/online.ts
@@ -31,11 +31,24 @@ interface UseAPIOnlineOptions {
 }
 
 export function useAPIOnline(options: UseAPIOnlineOptions = {}) {
-  // check current protocal, if is https, use wss, if is http, use ws
-  const wsProtocal = API_BASE_URL.startsWith('https') ? 'wss' : 'ws'
+  // check current protocol, if is https, use wss, if is http, use ws
+  const {
+    wsProtocol,
+    wsBaseURL,
+  } = (() => {
+    let wsProtocol = API_BASE_URL.startsWith('https') ? 'wss' : 'ws'
+    if (!API_BASE_URL.startsWith('http')) {
+      wsProtocol = location.protocol === 'https:' ? 'wss' : 'ws'
+    }
+    let wsBaseURL = API_BASE_URL.replace('https://', '').replace('http://', '')
+    if (!API_BASE_URL.startsWith('http')) {
+      wsBaseURL = location.host + API_BASE_URL
+    }
+    return { wsProtocol, wsBaseURL }
+  })()
 
   const {
-    url = `${wsProtocal}://${API_BASE_URL.replace('https://', '').replace('http://', '')}/ping/ws`,
+    url = `${wsProtocol}://${wsBaseURL}/ping/ws`,
     heartbeatInterval = 30000,
     reconnectDelay = 5000,
     onConnected,
diff --git a/src/pages/balloon/gravity_wave/0-perday.vue b/src/pages/balloon/gravity_wave/0-perday.vue
index 85acf13..ac869d6 100644
--- a/src/pages/balloon/gravity_wave/0-perday.vue
+++ b/src/pages/balloon/gravity_wave/0-perday.vue
@@ -8,7 +8,6 @@ meta:
 
 <script setup lang="ts">
 import type { ImageResult } from '~/components/ImageContainer.vue'
-import { API_BASE_URL } from '~/CONSTANT'
 
 const modes = [
   '观测的二阶多项式拟合',
@@ -17,6 +16,10 @@ const modes = [
   '温度-水平风矢量图',
 ] as const
 
+const nameModeMapping: Record<string, string> = {
+  '径向风-纬向风矢量图': '经向风-纬向风矢量图',
+}
+
 const allPaths = ref([] as string[])
 const allStations = ref([] as string[])
 
@@ -31,14 +34,14 @@ const currentPathesList = computed(() => {
 })
 
 onMounted(async () => {
-  await baseFetch<string []>(`${API_BASE_URL}/balloon/metadata`).json().then(({ data }) => {
+  await baseFetch<string []>(`/balloon/metadata`).json().then(({ data }) => {
     const das = data.value!
     allPaths.value = das
     selected.selectedPath = das[0]
 
     const _allStations = das.map((a: string) => {
-      const stationPattern = /data\/balloon\/(\w+)\//
-      return a.match(stationPattern)?.[1]
+      const stationPattern = /data\/balloon\/(.+)\//
+      return a.match(stationPattern)?.[1].split('/')[0] ?? ''
     }) as string[]
 
     const stations = Array.from(new Set(_allStations))
@@ -65,7 +68,7 @@ function renderDate(str: string) {
 const queryUrl = computed(() => {
   const selectedMode = selected.selectedMode
   const selectedDate = selected.selectedPath
-  return `${API_BASE_URL}/balloon/render/single?mode=${encodeURIComponent(selectedMode)}&path=${encodeURIComponent(selectedDate)}`
+  return `/balloon/render/single?mode=${encodeURIComponent(selectedMode)}&path=${encodeURIComponent(selectedDate)}`
 })
 
 const metadata = ref({} as Record<string, string>)
@@ -141,7 +144,7 @@ async function customHandle(resp: Response) {
     <Tabs v-model="selected.selectedMode" default-value="观测的二阶多项式拟合">
       <TabsList class="grid grid-cols-1 w-full">
         <TabsTrigger v-for="m in modes" :key="m" :value="m">
-          {{ m }}
+          {{ nameModeMapping[m] ?? m }}
         </TabsTrigger>
       </TabsList>
     </Tabs>
diff --git a/src/pages/balloon/gravity_wave/1-year.vue b/src/pages/balloon/gravity_wave/1-year.vue
index df6696e..3a6e59d 100644
--- a/src/pages/balloon/gravity_wave/1-year.vue
+++ b/src/pages/balloon/gravity_wave/1-year.vue
@@ -7,11 +7,10 @@ meta:
 </route>
 
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
-
 const selectedMode = ref('w/f值统计结果')
 const selectedStation = ref('LIN')
 const allStations = ref([] as string[])
+const allPaths = ref([] as string[])
 
 const isIllegal = ref(false)
 
@@ -19,12 +18,13 @@ const startYear = ref(2017)
 const endYear = ref(2024)
 
 onMounted(async () => {
-  await baseFetch<string []>(`${API_BASE_URL}/balloon/metadata`).json().then(({ data }) => {
+  await baseFetch<string []>(`/balloon/metadata`).json().then(({ data }) => {
     const das = data.value!
+    allPaths.value = das
 
     const _allStations = das.map((a: string) => {
-      const stationPattern = /data\/balloon\/(\w+)\//
-      return a.match(stationPattern)?.[1]
+      const stationPattern = /data\/balloon\/(.+)\//
+      return a.match(stationPattern)?.[1].split('/')[0] ?? ''
     }) as string[]
 
     const stations = Array.from(new Set(_allStations))
@@ -33,6 +33,43 @@ onMounted(async () => {
   })
 })
 
+const currentMinBeginYear = computed(() => {
+  const station = selectedStation.value
+  // filter out the data that belong to the selected station
+  const stationData = allPaths.value.filter(a => a.includes(station))
+  const stationYears = new Set(stationData.map((a) => {
+    const yearPattern = /-(\d{4})/
+    return Number.parseInt(a.match(yearPattern)?.[1] ?? '-1')
+  }).filter(a => a !== -1))
+  return Math.min(...Array.from(stationYears))
+})
+const currentMaxEndYear = computed(() => {
+  const station = selectedStation.value
+  // filter out the data that belong to the selected station
+  const stationData = allPaths.value.filter(a => a.includes(station))
+  const stationYears = new Set(stationData.map((a) => {
+    const yearPattern = /-(\d{4})/
+    return Number.parseInt(a.match(yearPattern)?.[1] ?? '-1')
+  }).filter(a => a !== -1))
+  const result = Math.max(...Array.from(stationYears))
+  return result
+})
+
+watch([currentMinBeginYear, currentMaxEndYear], () => {
+  if (startYear.value < currentMinBeginYear.value) {
+    startYear.value = currentMinBeginYear.value
+  }
+  if (endYear.value > currentMaxEndYear.value) {
+    endYear.value = currentMaxEndYear.value
+  }
+
+  // finally, if start year is greater than end year, set end year to start year
+  if (startYear.value > endYear.value) {
+    endYear.value = startYear.value
+  }
+  // or if
+})
+
 const modes = [
 
   'w/f值统计结果',
@@ -66,12 +103,18 @@ const mode_display_mapping = {
   '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': '水平传播',
-  '每月上传/下传重力波占比': '每月上传/下传重力波占比',
+  '每月上传/下传重力波占比': '垂直传播',
   '动能和势能分布情况': '动能和势能分布情况',
 }
 
 const queryUrl = computed(() => {
-  return `${API_BASE_URL}/balloon/render/year?mode=${encodeURIComponent(selectedMode.value)}&start_year=${startYear.value}&end_year=${endYear.value}`
+  const params = new URLSearchParams({
+    mode: selectedMode.value,
+    start_year: startYear.value.toString(),
+    end_year: endYear.value.toString(),
+    station: selectedStation.value,
+  })
+  return `/balloon/render/year?${params.toString()}`
 })
 
 watch([selectedMode, startYear, endYear], () => {
@@ -102,12 +145,17 @@ watch([selectedMode, startYear, endYear], () => {
           </SelectContent>
         </Select>
       </div>
-
+      <div>
+        <!-- {{ currentMaxEndYear }}{{ currentMinBeginYear }} -->
+        台站 {{ selectedStation }} 可选的数据范围为 {{ currentMinBeginYear }} 年 - {{ currentMaxEndYear }} 年
+      </div>
       <NumberField
         id="start"
         v-model:model-value="startYear" :format-options="{
           useGrouping: false,
-        }" :default-value="2017" :min="2017" :max="2024"
+        }" :default-value="2017"
+        :min="currentMinBeginYear"
+        :max="endYear"
       >
         <Label for="start">起始年</Label>
         <NumberFieldContent>
@@ -122,7 +170,8 @@ watch([selectedMode, startYear, endYear], () => {
           style: 'decimal',
           notation: 'standard',
           useGrouping: false,
-        }" :default-value="2017" :min="2017" :max="2024"
+        }" :default-value="2017"
+        :min="startYear" :max="currentMaxEndYear"
       >
         <Label for="end">终止年</Label>
         <NumberFieldContent>
@@ -146,7 +195,7 @@ watch([selectedMode, startYear, endYear], () => {
                 }))"
                 :key="mode" :value="mode"
               >
-                {{ mode_display_mapping[mode] }}
+                {{ mode_display_mapping[mode] ?? mode }}
               </SelectItem>
             </SelectGroup>
           </SelectContent>
diff --git a/src/pages/cosmic/gravity_wave/0-perday.vue b/src/pages/cosmic/gravity_wave/0-perday.vue
index 56815cd..43fb261 100644
--- a/src/pages/cosmic/gravity_wave/0-perday.vue
+++ b/src/pages/cosmic/gravity_wave/0-perday.vue
@@ -79,10 +79,10 @@ const queryUrl = computed(() => {
     <Tabs v-model:model-value="selected.mode">
       <TabsList class="grid grid-cols-1 w-full">
         <TabsTrigger value="mean_ktemp_Nz">
-          平均浮力频率和平均势能随高度变化
+          平均浮力频率随高度变化
         </TabsTrigger>
         <TabsTrigger value="mean_ktemp_Ptz">
-          平均势能（mean_ktemp_Ptz）随高度变化
+          平均势能随高度变化
         </TabsTrigger>
       </TabsList>
     </Tabs>
diff --git a/src/pages/cosmic/gravity_wave/1-multiday.vue b/src/pages/cosmic/gravity_wave/1-multiday.vue
index 20e84e7..c305238 100644
--- a/src/pages/cosmic/gravity_wave/1-multiday.vue
+++ b/src/pages/cosmic/gravity_wave/1-multiday.vue
@@ -7,7 +7,6 @@ meta:
 </route>
 
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
 /**
             if mode == "布伦特-维萨拉频率分布":
         await run_sync(p.plot_heatmap_tempNz)()
@@ -51,7 +50,7 @@ const queryUrl = computed(() => {
   q.set('year', selected.year)
   q.set('mode', selected.mode)
   q.set('lat_range', selected.lat_range)
-  return `${API_BASE_URL}/cosmic/render/gravity_wave/multiday?${q}`
+  return `/cosmic/render/gravity_wave/multiday?${q}`
 })
 </script>
 
diff --git a/src/pages/cosmic/planet_wave/0-perday.vue b/src/pages/cosmic/planet_wave/0-perday.vue
new file mode 100644
index 0000000..9596a7f
--- /dev/null
+++ b/src/pages/cosmic/planet_wave/0-perday.vue
@@ -0,0 +1,91 @@
+<route lang="json">
+  {"meta":{
+    "title":"COSMIC",
+    "description":"行星波提取",
+    "group":"COSMIC",
+    "item_name":"行星波提取"
+  }}
+  </route>
+
+<script setup lang="ts">
+import DenseFramework from '~/components/DenseFramework.vue'
+
+const selectedT = ref<'5' | '10' | '16'>('5')
+const selectedH = ref(90)
+const selectedRange = ref('-30')
+const selectedYear = ref('2008')
+const ranges = ['-30', '-60', '30', '60']
+
+const fetchUrl = computed(() => {
+  const query = new URLSearchParams()
+  query.set('T', selectedT.value)
+  query.set('target_h', selectedH.value.toString())
+  query.set('target_lat', selectedRange.value)
+  query.set('year', selectedYear.value)
+  return `/cosmic/render/planet_wave/perday?${query}`
+})
+</script>
+
+<template>
+  <DenseFramework :image-query="fetchUrl">
+    <Label>年份</Label>
+    <Select v-model="selectedYear">
+      <SelectTrigger>
+        <SelectValue placeholder="选择年份" />
+      </SelectTrigger>
+      <SelectContent>
+        <SelectGroup>
+          <SelectLabel>年份</SelectLabel>
+          <SelectItem v-for="year in ['2008']" :key="year" :value="year">
+            {{ year }}
+          </SelectItem>
+        </SelectGroup>
+      </SelectContent>
+    </Select>
+    <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">
+          5日
+        </TabsTrigger>
+        <TabsTrigger value="10">
+          10日
+        </TabsTrigger>
+        <TabsTrigger value="16">
+          16日
+        </TabsTrigger>
+      </TabsList>
+    </Tabs>
+    <!-- TODO: not implemented -->
+    <Label>高度（km）</Label>
+    <NumberField
+      id="start"
+      v-model:model-value="selectedH" :format-options="{
+        useGrouping: false,
+      }" :default-value="94"
+      :step="10"
+      :max="110"
+      :min="70"
+    >
+      <NumberFieldContent>
+        <NumberFieldDecrement />
+        <NumberFieldInput />
+        <NumberFieldIncrement />
+      </NumberFieldContent>
+    </NumberField>
+    <Label>纬度带</Label>
+    <Select v-model="selectedRange">
+      <SelectTrigger>
+        <SelectValue placeholder="选择纬度带" />
+      </SelectTrigger>
+      <SelectContent>
+        <SelectGroup>
+          <SelectLabel>纬度带</SelectLabel>
+          <SelectItem v-for="range in ranges" :key="range" :value="range">
+            {{ range }}
+          </SelectItem>
+        </SelectGroup>
+      </SelectContent>
+    </Select>
+  </DenseFramework>
+</template>
diff --git a/src/pages/cosmic/planet_wave/0-daily.vue b/src/pages/cosmic/planet_wave/1-daily.vue
similarity index 96%
rename from src/pages/cosmic/planet_wave/0-daily.vue
rename to src/pages/cosmic/planet_wave/1-daily.vue
index 5aaf127..d5e54c1 100644
--- a/src/pages/cosmic/planet_wave/0-daily.vue
+++ b/src/pages/cosmic/planet_wave/1-daily.vue
@@ -9,7 +9,6 @@
 
 <script setup lang="ts">
 import DenseFramework from '~/components/DenseFramework.vue'
-import { API_BASE_URL } from '~/CONSTANT'
 
 const selectedT = ref<'5' | '10' | '16'>('5')
 const selectedH = ref(90)
@@ -24,7 +23,7 @@ const fetchUrl = computed(() => {
   query.set('target_h', selectedH.value.toString())
   query.set('target_lat', selectedRange.value)
   query.set('k', selectedK.value.toString())
-  return `${API_BASE_URL}/cosmic/render/planet_wave/daily?${query}`
+  return `/cosmic/render/planet_wave/daily?${query}`
 })
 </script>
 
diff --git a/src/pages/radar/v1.vue b/src/pages/radar/v1.vue
index 886a839..e80045e 100644
--- a/src/pages/radar/v1.vue
+++ b/src/pages/radar/v1.vue
@@ -10,8 +10,6 @@
 </route> -->
 
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
-
 const selectedMode = ref('2日行星波')
 const selectedWave = ref('潮汐波')
 const selectedDateType = ref('day')
@@ -57,12 +55,12 @@ const queryUrl = computed(() => {
     query.set('month', selectedMonth.value)
   }
   // const query = `?station=${station}&year=${year}&model_name=${mode}&wind_type=${windType}&H=${selectedH.value}`
-  const path = `${API_BASE_URL}/radar/render/heatmap?${query}`
+  const path = `/radar/render/heatmap?${query}`
   return path
 })
 
 onMounted(async () => {
-  const resp = await baseFetch(`${API_BASE_URL}/radar/metadata`).json()
+  const resp = await baseFetch(`/radar/metadata`).json()
   const data = await resp.data.value
   // use regex to extract the year from the path,
   // ./radar/data\\武汉左岭镇站\\2017\\ZLT_MET01_DLL_L21_01D_20170316.txt
diff --git a/src/pages/radar/v2.vue b/src/pages/radar/v2.vue
index 0c283b9..4a6b682 100644
--- a/src/pages/radar/v2.vue
+++ b/src/pages/radar/v2.vue
@@ -10,8 +10,6 @@
 </route> -->
 
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
-
 const selectedMode = ref('2日行星波')
 const selectedWave = ref('潮汐波')
 const selectedStation = ref('武汉左岭镇站')
@@ -37,12 +35,12 @@ const queryUrl = computed(() => {
   query.set('model_name', selectedWave.value === '潮汐波' ? '潮汐波' : selectedMode.value)
   query.set('start_month', selectedMonthRange.start)
   query.set('end_month', selectedMonthRange.end)
-  const path = `${API_BASE_URL}/radar/render/changes?${query}`
+  const path = `/radar/render/changes?${query}`
   return path
 })
 
 onMounted(async () => {
-  const resp = await baseFetch(`${API_BASE_URL}/radar/metadata`).json()
+  const resp = await baseFetch(`/radar/metadata`).json()
   const data = await resp.data.value!
   // use regex to extract the year from the path,
   // ./radar/data\\武汉左岭镇站\\2017\\ZLT_MET01_DLL_L21_01D_20170316.txt
diff --git a/src/pages/saber/gravity_wave/0-perday.vue b/src/pages/saber/gravity_wave/0-perday.vue
index a5941cc..4f95fc8 100644
--- a/src/pages/saber/gravity_wave/0-perday.vue
+++ b/src/pages/saber/gravity_wave/0-perday.vue
@@ -32,7 +32,7 @@ const currentComponent = computed(() => {
         <TabsList class="grid grid-cols-1 w-full">
           <TabsTrigger v-for="key in Object.keys(component_mapping)" :key="key" class="w-full" :value="key">
             {{ {
-              day_cycle_power_wave_plot: '逐日波功率谱',
+              day_cycle_power_wave_plot: '平均浮力频率和平均势能随高度变化',
               day_fft_ifft_plot: '逐日FFT/IFFT',
               plot_wave_fitting: '逐日波形拟合',
             }[key] }}
diff --git a/src/pages/saber/planet_wave/0-perday.vue b/src/pages/saber/planet_wave/0-perday.vue
new file mode 100644
index 0000000..98c0ed3
--- /dev/null
+++ b/src/pages/saber/planet_wave/0-perday.vue
@@ -0,0 +1,188 @@
+<route lang="json">
+  {
+    "meta":{
+      "title":"Saber 行星波月统计",
+      "description":"Saber 行星波月统计",
+      "group":"Saber",
+      "item_name":"行星波提取"
+    }
+  }
+</route>
+
+<script setup lang="ts">
+import {
+  CalendarDate,
+  createCalendar,
+  DateFormatter,
+  type DateValue,
+  getLocalTimeZone,
+  toCalendar,
+} from '@internationalized/date'
+import { cn } from '~/lib/utils'
+
+const df = new DateFormatter('zh-CN', {
+  dateStyle: 'long',
+})
+const ca = createCalendar('zh-CN')
+const selected = reactive({
+  year: '2018',
+  T: '16',
+  k: 0,
+  H: 90,
+  range: '60',
+
+})
+const targetDate = ref<DateValue>()
+
+function getDayOfYear(date: Date) {
+  const start = new Date(date.getFullYear(), 0, 0)
+  // @ts-expect-error date - start
+  const diff = date - start
+  const oneDay = 1000 * 60 * 60 * 24
+  return Math.floor(diff / oneDay)
+}
+
+watch(() => selected.year, () => {
+  targetDate.value = toCalendar(
+    new CalendarDate(Number.parseInt(selected.year), 1, 1),
+    ca,
+  ).add({ days: Number.parseInt(selected.T) * 1.5 })
+})
+
+const minDateValue = computed(() => {
+  const currentYearBeginDate = new CalendarDate(Number.parseInt(selected.year), 1, 1)
+  return toCalendar(currentYearBeginDate, ca).add({ days: Number.parseInt(selected.T) * 1.5 })
+})
+
+const maxDateValue = computed(() => {
+  const currentYearBeginDate = new CalendarDate(Number.parseInt(selected.year) + 1, 1, 1)
+  return toCalendar(currentYearBeginDate, ca).subtract({ days: Number.parseInt(selected.T) * 1.5 })
+})
+
+const ranges = [
+  '-30',
+  '30',
+  '-60',
+  '60',
+]
+
+onMounted(() => {
+  targetDate.value = toCalendar(
+    new CalendarDate(Number.parseInt(selected.year), 1, 1),
+    ca,
+  ).add({ days: Number.parseInt(selected.T) * 1.5 })
+})
+
+const queryUrl = computed(() => {
+  const q = new URLSearchParams()
+  if (!targetDate.value) {
+    return ''
+  }
+  const targetDay = getDayOfYear(targetDate.value.toDate(getLocalTimeZone()))
+  const startDay = targetDay - 1.5 * Number.parseInt(selected.T)
+  q.set('year', selected.year)
+  q.set('T', selected.T.toString())
+  q.set('k', selected.k.toString())
+  q.set('H', selected.H.toString())
+  q.set('lat_target', selected.range)
+  q.set('start_day', startDay.toString())
+  return `/saber/render/planet_wave/per_day?${q}`
+})
+</script>
+
+<template>
+  <DenseFramework :image-query="queryUrl">
+    <Label>年份</Label>
+    <Select v-model="selected.year">
+      <SelectTrigger>
+        <SelectValue placeholder="选择年份" />
+      </SelectTrigger>
+      <SelectContent>
+        <SelectGroup>
+          <SelectLabel>年份</SelectLabel>
+          <SelectItem v-for="year in ['2018', '2015']" :key="year" :value="year">
+            {{ year }}
+          </SelectItem>
+        </SelectGroup>
+      </SelectContent>
+    </Select>
+    <Label>行星波周期</Label>
+    <!-- can be 5，10,16 -->
+    <!-- use Tabs -->
+    <Tabs v-model="selected.T" default-value="16">
+      <TabsList class="grid grid-cols-3 w-full">
+        <TabsTrigger value="5">
+          5日
+        </TabsTrigger>
+        <TabsTrigger value="10">
+          10日
+        </TabsTrigger>
+        <TabsTrigger value="16">
+          16日
+        </TabsTrigger>
+      </TabsList>
+    </Tabs>
+    <Label>高度（km）</Label>
+    <NumberField
+      id="start"
+      v-model:model-value="selected.H" :format-options="{
+        useGrouping: false,
+      }" :default-value="94"
+      :step="20"
+      :max="110"
+      :min="30"
+    >
+      <NumberFieldContent>
+        <NumberFieldDecrement />
+        <NumberFieldInput />
+        <NumberFieldIncrement />
+      </NumberFieldContent>
+    </NumberField>
+    <Label>纬度带</Label>
+    <Select v-model="selected.range">
+      <SelectTrigger>
+        <SelectValue placeholder="选择纬度带" />
+      </SelectTrigger>
+      <SelectContent>
+        <SelectGroup>
+          <SelectLabel>纬度带</SelectLabel>
+          <SelectItem v-for="range in ranges" :key="range" :value="range">
+            {{ range }}
+          </SelectItem>
+        </SelectGroup>
+      </SelectContent>
+    </Select>
+    <Label>日期</Label>
+    <Popover>
+      <PopoverTrigger as-child>
+        <Button
+          variant="outline"
+          :class="cn(
+            'w-full justify-start text-left font-normal',
+            !targetDate && 'text-muted-foreground',
+          )"
+        >
+          <span i-md-calendar />
+          {{ targetDate ? df.format(targetDate.toDate(getLocalTimeZone())) : "选择日期" }}
+        </Button>
+      </PopoverTrigger>
+      <PopoverContent class="w-auto p-0">
+        <!-- @ts-expect-error dsa -->
+        <Calendar
+          v-model="targetDate " initial-focus
+          :is-date-disabled="(date:DateValue) => date < minDateValue || date > maxDateValue"
+          :prevent-deselect="true"
+        />
+      </PopoverContent>
+    </Popover>
+    <div>
+      拟合起始日期 {{ targetDate?.subtract({ days: 1.5 * Number.parseInt(selected.T) }) }}
+      <br>
+      拟合结束日期 {{ targetDate?.add({ days: (1.5 * Number.parseInt(selected.T)) }) }}
+    </div>
+  </DenseFramework>
+</template>
+
+<style scoped>
+
+</style>
diff --git a/src/pages/saber/planet_wave/1-monthly.vue b/src/pages/saber/planet_wave/1-monthly.vue
index 5b19ef4..f01f73c 100644
--- a/src/pages/saber/planet_wave/1-monthly.vue
+++ b/src/pages/saber/planet_wave/1-monthly.vue
@@ -10,8 +10,6 @@
 </route>
 
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
-
 const selected = reactive({
   year: '2018',
   T: '16',
@@ -34,7 +32,7 @@ const queryUrl = computed(() => {
   q.set('k', selected.k.toString())
   q.set('H', selected.H.toString())
   q.set('lat_target', selected.range)
-  return `${API_BASE_URL}/saber/render/planet_wave/per_year/energy_plot?${q}`
+  return `/saber/render/planet_wave/per_year/energy_plot?${q}`
 })
 </script>
 
diff --git a/src/pages/tidi/planet_wave/daily.vue b/src/pages/tidi/planet_wave/daily.vue
index 5541527..3aded79 100644
--- a/src/pages/tidi/planet_wave/daily.vue
+++ b/src/pages/tidi/planet_wave/daily.vue
@@ -10,8 +10,6 @@
 </route>
 
 <script setup lang="ts">
-import { API_BASE_URL } from '~/CONSTANT'
-
 const years = ref([] as string[])
 const ranges = ['0 ~ 5', '5 ~ 10', '10 ~ 15', '15 ~ 20']
 const heights = [70, 72.5, 75, 77.5, 80, 82.5, 85, 87.5, 90, 92.5, 95, 97.5, 100, 102.5, 105, 107.5, 110, 112.5, 115, 117.5, 120].map(String)
@@ -33,11 +31,11 @@ const queryUrl = computed(() => {
   query.set('T', selectedT.value.toString())
   query.set('lat_range', selectedRange.value)
   query.set('height', selectedHeight.value)
-  return `${API_BASE_URL}/tidi/render/planet_wave/daily?${query}`
+  return `/tidi/render/planet_wave/daily?${query}`
 })
 
 onMounted(async () => {
-  const metas = await baseFetch<{ path: string [] }>(`${API_BASE_URL}/tidi/metadata`).json()
+  const metas = await baseFetch<{ path: string [] }>(`/tidi/metadata`).json()
   const _years = metas.data.value.path.map((a: string) => {
     const year_pattern = /data\/tidi\/(\d{4})\//
     return a.match(year_pattern)?.[1]
diff --git a/typed-router.d.ts b/typed-router.d.ts
index 79e7c7d..da55470 100644
--- a/typed-router.d.ts
+++ b/typed-router.d.ts
@@ -25,7 +25,8 @@ declare module 'vue-router/auto-routes' {
     '/balloon/gravity_wave/1-year': RouteRecordInfo<'/balloon/gravity_wave/1-year', '/balloon/gravity_wave/1-year', Record<never, never>, Record<never, never>>,
     '/cosmic/gravity_wave/0-perday': RouteRecordInfo<'/cosmic/gravity_wave/0-perday', '/cosmic/gravity_wave/0-perday', Record<never, never>, Record<never, never>>,
     '/cosmic/gravity_wave/1-multiday': RouteRecordInfo<'/cosmic/gravity_wave/1-multiday', '/cosmic/gravity_wave/1-multiday', Record<never, never>, Record<never, never>>,
-    '/cosmic/planet_wave/0-daily': RouteRecordInfo<'/cosmic/planet_wave/0-daily', '/cosmic/planet_wave/0-daily', Record<never, never>, Record<never, never>>,
+    '/cosmic/planet_wave/0-perday': RouteRecordInfo<'/cosmic/planet_wave/0-perday', '/cosmic/planet_wave/0-perday', Record<never, never>, Record<never, never>>,
+    '/cosmic/planet_wave/1-daily': RouteRecordInfo<'/cosmic/planet_wave/1-daily', '/cosmic/planet_wave/1-daily', Record<never, never>, Record<never, never>>,
     '/debug': RouteRecordInfo<'/debug', '/debug', Record<never, never>, Record<never, never>>,
     '/radar/planet_wave/0-single': RouteRecordInfo<'/radar/planet_wave/0-single', '/radar/planet_wave/0-single', Record<never, never>, Record<never, never>>,
     '/radar/planet_wave/1-stats': RouteRecordInfo<'/radar/planet_wave/1-stats', '/radar/planet_wave/1-stats', Record<never, never>, Record<never, never>>,
@@ -35,6 +36,7 @@ declare module 'vue-router/auto-routes' {
     '/radar/v2': RouteRecordInfo<'/radar/v2', '/radar/v2', Record<never, never>, Record<never, never>>,
     '/saber/gravity_wave/0-perday': RouteRecordInfo<'/saber/gravity_wave/0-perday', '/saber/gravity_wave/0-perday', Record<never, never>, Record<never, never>>,
     '/saber/gravity_wave/1-monthly': RouteRecordInfo<'/saber/gravity_wave/1-monthly', '/saber/gravity_wave/1-monthly', Record<never, never>, Record<never, never>>,
+    '/saber/planet_wave/0-perday': RouteRecordInfo<'/saber/planet_wave/0-perday', '/saber/planet_wave/0-perday', Record<never, never>, Record<never, never>>,
     '/saber/planet_wave/1-monthly': RouteRecordInfo<'/saber/planet_wave/1-monthly', '/saber/planet_wave/1-monthly', Record<never, never>, Record<never, never>>,
     '/tidi/gravity_wave/monthly': RouteRecordInfo<'/tidi/gravity_wave/monthly', '/tidi/gravity_wave/monthly', Record<never, never>, Record<never, never>>,
     '/tidi/planet_wave/daily': RouteRecordInfo<'/tidi/planet_wave/daily', '/tidi/planet_wave/daily', Record<never, never>, Record<never, never>>,
diff --git a/vite.config.ts b/vite.config.ts
index 3d8af0d..2d88056 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -11,6 +11,18 @@ import { defineConfig } from 'vite'
 import vueDevTools from 'vite-plugin-vue-devtools'
 
 export default defineConfig({
+  server: {
+    proxy: {
+      '/api': {
+        target: 'http://kuroneko:18200',
+      },
+      '/api/ping': {
+        target: 'ws://kuroneko:18200',
+        ws: true,
+        rewriteWsOrigin: false,
+      },
+    },
+  },
   resolve: {
     alias: {
       '~/': `${path.resolve(__dirname, 'src')}/`,