diff --git a/src/components/DenseFramework.vue b/src/components/DenseFramework.vue
index 0f40a79..896211f 100644
--- a/src/components/DenseFramework.vue
+++ b/src/components/DenseFramework.vue
@@ -86,7 +86,9 @@ function download() {
       </ResizablePanel>
       <ResizableHandle id="demo-handle-1" />
       <ResizablePanel id="demo-panel-2" :default-size="500">
-        <ImageContainer :image-result="imageResult" />
+        <ImageContainer v-slot="metadata" :image-result="imageResult">
+          <slot name="extra-meta" :metadata="metadata.metadata" />
+        </ImageContainer>
       </ResizablePanel>
     </ResizablePanelGroup>
   </div>
diff --git a/src/components/ImageContainer.vue b/src/components/ImageContainer.vue
index e586c93..c657529 100644
--- a/src/components/ImageContainer.vue
+++ b/src/components/ImageContainer.vue
@@ -5,6 +5,7 @@ export interface ImageResult {
   result: 'success' | 'error' | 'pending' | 'idle'
   resourceId: string
   message?: string
+  extraMetadata?: Record<string, any>
 }
 
 defineProps<{
@@ -17,6 +18,7 @@ defineProps<{
     <Badge variant="outline" class="absolute left-3 top-3">
       图片输出
     </Badge>
+    <slot :metadata="imageResult.extraMetadata" />
     <div v-if="imageResult.result === 'pending'" class="flex flex-1 items-center justify-center text-xl">
       <Icon icon="akar-icons:loading" class="mr-2 animate-spin" />
       <span>正在加载图片</span>
diff --git a/src/components/dense/RadarSingle.vue b/src/components/dense/RadarSingle.vue
index c0ed661..1cea481 100644
--- a/src/components/dense/RadarSingle.vue
+++ b/src/components/dense/RadarSingle.vue
@@ -48,7 +48,7 @@ const queryUrl = computed(() => {
     const queryDay = `${selectedDate.value.slice(0, 4)}-${selectedDate.value.slice(4, 6)}-${selectedDate.value.slice(6, 8)}`
     query.set('day', queryDay)
   }
-  else if (selectedDateType.value === 'month') {
+  if (selectedDateType.value === 'month') {
     query.set('month', selectedMonth.value)
   }
   // const query = `?station=${station}&year=${year}&model_name=${mode}&wind_type=${windType}&H=${selectedH.value}`
@@ -65,7 +65,7 @@ onMounted(async () => {
   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
-  const station_pattern = /data\/(.*?)\//
+  const station_pattern = /data\/radar\/(.*?)\//
   const year_pattern = /(\d{4})\/ZLT_/
   const date_pattern = /01D_(\d{8})\.txt/
   const pairs = data.map((source_text: string) => {
diff --git a/src/components/dense/saber/utils.ts b/src/components/dense/saber/utils.ts
index 1a80d0b..af7e0f4 100644
--- a/src/components/dense/saber/utils.ts
+++ b/src/components/dense/saber/utils.ts
@@ -17,7 +17,7 @@ async function refreshCurrentSaberDays(path: string) {
   currentSaberDays.value = data!
 }
 function renderPath(path: string) {
-  const yearPattern = /\/data\/(\d{4})/
+  const yearPattern = /\/data\/saber\/(\d{4})/
   const year = path.match(yearPattern)?.[1]
   const monthPattern = /Temp_O3_(.*)(\d{4})/
   const month_mapping = {
diff --git a/src/pages/balloon/single.vue b/src/pages/balloon/single.vue
index 750816f..1ac543b 100644
--- a/src/pages/balloon/single.vue
+++ b/src/pages/balloon/single.vue
@@ -53,6 +53,8 @@ const queryUrl = computed(() => {
   return `${API_BASE_URL}/balloon/render/single?mode=${encodeURIComponent(selectedMode)}&path=${encodeURIComponent(selectedDate)}`
 })
 
+const metadata = ref({} as Record<string, string>)
+
 async function customHandle(resp: Response) {
   if (resp.status === 204) {
     const res: ImageResult = {
@@ -60,12 +62,15 @@ async function customHandle(resp: Response) {
       result: 'error',
       resourceId: '',
     }
+    metadata.value = {}
     return res
   }
 
   if (resp.status === 200) {
-    const blob = await resp.blob()
+    const data = await resp.json()
+    const blob = await fetch(`data:image/png;base64,${data.image}`).then(r => r.blob())
     const url = URL.createObjectURL(blob)
+    metadata.value = data.metadata
     const res: ImageResult = {
       message: '成功',
       result: 'success',
@@ -83,6 +88,11 @@ async function customHandle(resp: Response) {
 
 <template>
   <DenseFramework :image-query="queryUrl" :extra-response-handle="customHandle">
+    <template #extra-meta>
+      <div v-if="Object.keys(metadata).length === 0" class="absolute right-3 top-3 rounded-md bg-white p-3 drop-shadow">
+        <span v-for="(v, k) in metadata" :key="k">{{ k }}: {{ v }}</span>
+      </div>
+    </template>
     <Label>选择模式</Label>
     <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">
diff --git a/src/pages/tidi/month_stats.vue b/src/pages/tidi/month_stats.vue
index 66da552..2563877 100644
--- a/src/pages/tidi/month_stats.vue
+++ b/src/pages/tidi/month_stats.vue
@@ -29,7 +29,7 @@ const queryUrl = computed(() => {
 onMounted(async () => {
   const resp = await baseFetch(`/tidi/metadata`).json()
   allYears.value = Array.from(new Set(resp.data.value.path.map((a: string) => {
-    const year_pattern = /data\/(\d{4})\//
+    const year_pattern = /data\/tidi\/(\d{4})\//
     return a.match(year_pattern)?.[1]
   })))
 })
diff --git a/src/pages/tidi/waves.vue b/src/pages/tidi/waves.vue
index f6eaeba..3571768 100644
--- a/src/pages/tidi/waves.vue
+++ b/src/pages/tidi/waves.vue
@@ -34,7 +34,7 @@ const queryUrl = computed(() => {
 onMounted(async () => {
   const metas = await baseFetch<{ path: string [] }>(`${API_BASE_URL}/tidi/metadata`).json()
   const _years = metas.data.value.path.map((a: string) => {
-    const year_pattern = /data\/(\d{4})\//
+    const year_pattern = /data\/tidi\/(\d{4})\//
     return a.match(year_pattern)?.[1]
   })
   _years.sort()