diff --git a/src/app/components/Habit/components/HabitFilter.tsx b/src/app/components/Habit/components/HabitFilter.tsx
index 60ce63e8..d33a0a45 100644
--- a/src/app/components/Habit/components/HabitFilter.tsx
+++ b/src/app/components/Habit/components/HabitFilter.tsx
@@ -11,9 +11,13 @@ import { t } from "@app/locale"
 import { ElementDatePickerShortcut } from "@src/element-ui/date"
 import DateRangeFilterItem from "@app/components/common/DateRangeFilterItem"
 import TimeFormatFilterItem from "@app/components/common/TimeFormatFilterItem"
-import { FilterOption } from "../type"
 import { useState } from "@hooks"
 
+export type FilterOption = {
+    timeFormat: timer.app.TimeFormat
+    dateRange: [Date, Date]
+}
+
 type ShortCutProp = [label: string, dayAgo: number]
 
 const shortcutProps: ShortCutProp[] = [
diff --git a/src/app/components/Habit/components/Period/Average/Wrapper.tsx b/src/app/components/Habit/components/Period/Average/Wrapper.tsx
index f6c3248c..cb686b79 100644
--- a/src/app/components/Habit/components/Period/Average/Wrapper.tsx
+++ b/src/app/components/Habit/components/Period/Average/Wrapper.tsx
@@ -5,11 +5,20 @@
  * https://opensource.org/licenses/MIT
  */
 
-import { getCompareColor } from "@app/util/echarts"
+import { t } from "@app/locale"
+import { getCompareColor, tooltipDot } from "@app/util/echarts"
 import { EchartsWrapper } from "@hooks"
-import { averageByDay } from "@util/period"
+import { averageByDay, MINUTE_PER_PERIOD } from "@util/period"
 import { getPrimaryTextColor } from "@util/style"
+import { formatPeriodCommon } from "@util/time"
 import { BarSeriesOption, ComposeOption, GridComponentOption, TitleComponentOption, TooltipComponentOption } from "echarts"
+import { BarChart } from "echarts/charts"
+import { GridComponent, TitleComponent, TooltipComponent } from "echarts/components"
+import { use } from "echarts/core"
+import { SVGRenderer } from "echarts/renderers"
+import { TopLevelFormatterParams } from "echarts/types/dist/shared"
+
+use([SVGRenderer, BarChart, GridComponent, TitleComponent, , TooltipComponent])
 
 type EcOption = ComposeOption<
     | BarSeriesOption
@@ -19,6 +28,8 @@ type EcOption = ComposeOption<
 >
 
 export type BizOption = {
+    currRange: timer.period.KeyRange
+    prevRange: timer.period.KeyRange
     curr: timer.period.Row[]
     prev: timer.period.Row[]
     periodSize: number
@@ -26,43 +37,107 @@ export type BizOption = {
 
 const [CURR_COLOR, PREV_COLOR] = getCompareColor()
 
-const cvt2Item = (row: timer.period.Row, idx: number): BarSeriesOption['data'][number] => {
+const cvt2Item = (row: timer.period.Row): BarSeriesOption['data'][number] => {
     const milliseconds = row.milliseconds
     return {
-        name: idx,
         value: milliseconds,
         row,
     } as unknown as BarSeriesOption['data'][number]
 }
 
+const formatXAxis = (idx: number, periodSize: number) => {
+    let min = idx * periodSize * MINUTE_PER_PERIOD
+    const hour = Math.floor(min / 60)
+    min = min - hour * 60
+    return hour.toString().padStart(2, '0') + ':' + min.toString().padStart(2, '0')
+}
+
+const key2Str = (key: timer.period.Key) => {
+    const { month, date } = key
+    return `${month?.toString?.()?.padStart(2, '0')}/${date?.toString?.()?.padStart(2, '0')}`
+}
+
+const range2Str = (keyRange: timer.period.KeyRange) => {
+    const [start, end] = keyRange
+    return `${key2Str(start)}-${key2Str(end)}`
+}
+
+const formatValueLine = (mill: number, range: timer.period.KeyRange, color: string): string => {
+    return formatFlexLine(
+        `${tooltipDot(color)}&emsp;${formatPeriodCommon(mill ?? 0)}`,
+        range2Str(range),
+    )
+}
+
+const formatFlexLine = (left: string, right: string): string => {
+    return `
+        <div style="display: flex; justify-content: space-between; margin: 0px;">
+            <span>
+                ${left}
+            </span>
+            <span style="margin-left: 20px">
+                ${right}
+            </span>
+        </div>
+    `
+}
+
+const formatTooltip = (params: TopLevelFormatterParams, biz: BizOption): string => {
+    const { periodSize, prevRange, currRange } = biz
+    console.log(params)
+    if (!Array.isArray(params)) return ''
+    const [curr, prev] = params || []
+
+    const idx = curr.dataIndex
+    const start = formatXAxis(idx, periodSize)
+    const end = formatXAxis(idx + 1, periodSize)
+    const timeLine = formatFlexLine(
+        `<b>${start}-${end}</b>`,
+        t(msg => msg.habit.period.chartType.average),
+    )
+    const spaceLine = `<div style="width: 100%; height: 4px; background-color: transparent"></div>`
+
+    const currLine = formatValueLine(curr.value as number, currRange, CURR_COLOR)
+    const prevLine = formatValueLine(-(prev.value as number), prevRange, PREV_COLOR)
+
+    return `${timeLine}${spaceLine}${currLine}${prevLine}`
+}
 
 const generateOption = (biz: BizOption): EcOption => {
     let { curr, prev, periodSize } = biz
 
     curr = averageByDay(curr, periodSize)
     prev = averageByDay(prev, periodSize)
-    const currData = curr.map((r, idx) => cvt2Item(r, idx))
-    const prevData = prev.map((r, idx) => cvt2Item(({ ...r, milliseconds: -r.milliseconds }), idx))
 
+    const currData = curr.map(r => cvt2Item(r))
+    const prevData = prev.map(r => cvt2Item(({ ...r, milliseconds: -r.milliseconds })))
 
     const textColor = getPrimaryTextColor()
+    const borderRadius = 5 * periodSize
 
     return {
         tooltip: {
-            formatter: (params: any) => ''
+            trigger: 'axis',
+            formatter: (params: TopLevelFormatterParams) => formatTooltip(params, biz),
         },
         grid: {
-            top: 60,
-            bottom: 30,
-            left: 100,
-            right: 80,
+            top: 30,
+            bottom: 0,
+            left: 40,
+            right: 20,
         },
         xAxis: {
-            type: 'time',
-            axisLabel: { formatter: '{HH}:{mm}', color: textColor },
+            type: 'category',
+            axisLabel: {
+                color: textColor,
+                interval: (16 / periodSize - 1),
+                formatter: (_, index) => formatXAxis(index, periodSize),
+            },
             axisLine: { show: false },
+            axisTick: { show: false },
             min: 0,
             max: currData.length,
+            offset: -borderRadius * 2,
         },
         yAxis: {
             type: 'value',
@@ -78,14 +153,14 @@ const generateOption = (biz: BizOption): EcOption => {
                 data: currData,
                 barCategoryGap: '50%',
                 color: CURR_COLOR,
-                itemStyle: { borderRadius: [5, 5, 0, 0] },
+                itemStyle: { borderRadius: [borderRadius, borderRadius, 0, 0] },
             }, {
                 type: "bar",
                 stack: 'one',
                 large: true,
                 data: prevData,
                 color: PREV_COLOR,
-                itemStyle: { borderRadius: [0, 0, 5, 5] },
+                itemStyle: { borderRadius: [0, 0, borderRadius, borderRadius] },
             }
         ],
     }
diff --git a/src/app/components/Habit/components/Period/Average/index.tsx b/src/app/components/Habit/components/Period/Average/index.tsx
index 23742fa5..8371a4b7 100644
--- a/src/app/components/Habit/components/Period/Average/index.tsx
+++ b/src/app/components/Habit/components/Period/Average/index.tsx
@@ -8,7 +8,7 @@
 import type { StyleValue } from "vue"
 import BarWrapper, { BizOption } from "./Wrapper"
 import { computed, defineComponent } from "vue"
-import { usePeriodFilter, usePeriodValue } from "../context"
+import { usePeriodFilter, usePeriodRange, usePeriodValue } from "../context"
 import { useEcharts } from "@hooks"
 
 const CONTAINER_STYLE: StyleValue = {
@@ -19,9 +19,16 @@ const CONTAINER_STYLE: StyleValue = {
 const _default = defineComponent(() => {
     const value = usePeriodValue()
     const filter = usePeriodFilter()
-    const bizOption = computed(() => {
-        const { periodSize, average } = filter.value || {}
-        return { ...value.value || {}, averageByDate: average, periodSize } as BizOption
+    const periodRange = usePeriodRange()
+    const bizOption = computed<BizOption>(() => {
+        const { periodSize } = filter.value || {}
+        return {
+            curr: value.value?.curr,
+            prev: value.value?.prev,
+            periodSize,
+            currRange: periodRange.value?.curr,
+            prevRange: periodRange.value?.prev,
+        }
     })
     const { elRef } = useEcharts(BarWrapper, bizOption, { manual: true })
     return () => <div style={CONTAINER_STYLE} ref={elRef} />
diff --git a/src/app/components/Habit/components/Period/Filter.tsx b/src/app/components/Habit/components/Period/Filter.tsx
index d647c2aa..d9d5b623 100644
--- a/src/app/components/Habit/components/Period/Filter.tsx
+++ b/src/app/components/Habit/components/Period/Filter.tsx
@@ -6,9 +6,10 @@
  */
 
 import SelectFilterItem from '@app/components/common/SelectFilterItem'
-import SwitchFilterItem from '@app/components/common/SwitchFilterItem'
 import { t } from '@app/locale'
+import { useCached } from '@hooks'
 import { HabitMessage } from '@i18n/message/app/habit'
+import { ElRadioButton, ElRadioGroup } from 'element-plus'
 import { PropType, defineComponent, ref, watch } from 'vue'
 
 // [value, label]
@@ -28,9 +29,17 @@ function allOptions(): Record<number, string> {
     return allOptions
 }
 
+const ALL_CHARTS = ['average', 'trend', 'stack'] as const
+export type ChartType = typeof ALL_CHARTS[number]
+const CHART_CONFIG: { [type in ChartType]: string } = {
+    average: t(msg => msg.habit.period.chartType.average),
+    trend: t(msg => msg.habit.period.chartType.trend),
+    stack: t(msg => msg.habit.period.chartType.stack),
+}
+
 export type FilterOption = {
     periodSize: number
-    average: boolean
+    chartType: ChartType
 }
 
 const _default = defineComponent({
@@ -42,31 +51,43 @@ const _default = defineComponent({
     },
     setup(prop, ctx) {
         const periodSize = ref(prop.defaultValue?.periodSize || 1)
-        const average = ref(prop.defaultValue?.average || false)
-        watch([periodSize, average], () =>
+        const { data: chartType, setter: setChartType } = useCached<ChartType>('habit-period-chart-type', prop.defaultValue?.chartType)
+        watch([periodSize, chartType], () =>
             ctx.emit('change', {
                 periodSize: periodSize.value,
-                average: average.value,
+                chartType: chartType.value,
             })
         )
-        return () => <>
-            <SelectFilterItem
-                historyName='periodSize'
-                defaultValue={periodSize.value?.toString?.()}
-                options={allOptions()}
-                onSelect={(val: string) => {
-                    const newPeriodSize = parseInt(val)
-                    if (isNaN(newPeriodSize)) return
-                    periodSize.value = newPeriodSize
+        return () => (
+            <div
+                style={{
+                    display: 'flex',
+                    justifyContent: 'space-between',
+                    alignItems: 'self-start',
                 }}
-            />
-            <SwitchFilterItem
-                historyName='average'
-                label={t(msg => msg.habit.period.averageLabel)}
-                defaultValue={average.value}
-                onChange={(val: boolean) => average.value = val}
-            />
-        </>
+            >
+                <SelectFilterItem
+                    historyName='periodSize'
+                    defaultValue={periodSize.value?.toString?.()}
+                    options={allOptions()}
+                    onSelect={(val: string) => {
+                        const newPeriodSize = parseInt(val)
+                        if (isNaN(newPeriodSize)) return
+                        periodSize.value = newPeriodSize
+                    }}
+                />
+                <ElRadioGroup
+                    modelValue={chartType.value}
+                    onChange={val => val && setChartType(val as ChartType)}
+                >
+                    {Object.entries(CHART_CONFIG).map(([type, name]) => (
+                        <ElRadioButton value={type}>
+                            {name}
+                        </ElRadioButton>
+                    ))}
+                </ElRadioGroup>
+            </div>
+        )
     },
 })
 
diff --git a/src/app/components/Habit/components/Period/Trend/Wrapper.ts b/src/app/components/Habit/components/Period/Trend/Wrapper.ts
index 6202cd41..079a586e 100644
--- a/src/app/components/Habit/components/Period/Trend/Wrapper.ts
+++ b/src/app/components/Habit/components/Period/Trend/Wrapper.ts
@@ -32,7 +32,6 @@ export type BizOption = {
 }
 
 function formatXAxis(params) {
-    console.log(params)
     const ts = params as number
     const date = new Date(ts)
     if (date.getHours() === 0 && date.getMinutes() === 0) {
diff --git a/src/app/components/Habit/components/Period/context.ts b/src/app/components/Habit/components/Period/context.ts
index 8b4c5319..f63d1f0f 100644
--- a/src/app/components/Habit/components/Period/context.ts
+++ b/src/app/components/Habit/components/Period/context.ts
@@ -14,9 +14,15 @@ type Value = {
     prev: timer.period.Row[]
 }
 
+export type PeriodRange = {
+    curr: timer.period.KeyRange
+    prev: timer.period.KeyRange
+}
+
 type Context = {
     value: Ref<Value>
     filter: Ref<FilterOption>
+    periodRange: Ref<PeriodRange>
 }
 
 const NAMESPACE = 'habitPeriod'
@@ -24,8 +30,11 @@ const NAMESPACE = 'habitPeriod'
 export const initProvider = (
     value: Ref<Value>,
     filter: Ref<FilterOption>,
-) => useProvide<Context>(NAMESPACE, { value, filter })
+    periodRange: Ref<PeriodRange>,
+) => useProvide<Context>(NAMESPACE, { value, filter, periodRange })
 
 export const usePeriodValue = (): Ref<Value> => useProvider<Context>(NAMESPACE, "value").value
 
 export const usePeriodFilter = (): Ref<FilterOption> => useProvider<Context>(NAMESPACE, "filter").filter
+
+export const usePeriodRange = (): Ref<PeriodRange> => useProvider<Context>(NAMESPACE, "periodRange").periodRange
\ No newline at end of file
diff --git a/src/app/components/Habit/components/Period/index.tsx b/src/app/components/Habit/components/Period/index.tsx
index c7d8c732..01097a7d 100644
--- a/src/app/components/Habit/components/Period/index.tsx
+++ b/src/app/components/Habit/components/Period/index.tsx
@@ -17,11 +17,11 @@ import periodService from "@service/period-service"
 import { useHabitFilter } from "../context"
 import { getDayLength, MILL_PER_DAY } from "@util/time"
 import { MAX_PERIOD_ORDER, keyOf } from "@util/period"
-import { initProvider } from "./context"
+import { initProvider, PeriodRange } from "./context"
 import { useRequest } from "@src/hooks/useRequest"
 import Average from "./Average"
 
-const computeRange = (filterDateRange: [Date, Date]): { curr: timer.period.KeyRange, prev: timer.period.KeyRange } => {
+const computeRange = (filterDateRange: [Date, Date]): PeriodRange => {
     const [startDate, endDate] = filterDateRange || []
     const dateLength = getDayLength(startDate, endDate)
     const prevStartDate = new Date(startDate.getTime() - MILL_PER_DAY * dateLength)
@@ -46,7 +46,7 @@ const _default = defineComponent({
     setup: () => {
         const globalFilter = useHabitFilter()
         const periodRange = computed(() => computeRange(globalFilter.value?.dateRange))
-        const filter = ref<FilterOption>({ periodSize: 1, average: false })
+        const filter = ref<FilterOption>({ periodSize: 1, chartType: 'average' })
 
         const { data } = useRequest(async () => {
             const { curr: currRange, prev: prevRange } = periodRange.value || {}
@@ -58,7 +58,7 @@ const _default = defineComponent({
             return { curr, prev }
         }, { deps: [periodRange, filter], defaultValue: { curr: [], prev: [] } })
 
-        initProvider(data, filter)
+        initProvider(data, filter, periodRange)
 
         return () => <KanbanCard
             title={t(msg => msg.habit.period.title)}
@@ -70,7 +70,7 @@ const _default = defineComponent({
                     </div>
                     <div class="col1">
                         {
-                            filter.value?.average
+                            filter.value?.chartType === 'average'
                                 ? <Average />
                                 : <Trend />
                         }
diff --git a/src/app/components/Habit/components/Site/Summary.tsx b/src/app/components/Habit/components/Site/Summary.tsx
index 50668ecf..1764b71d 100644
--- a/src/app/components/Habit/components/Site/Summary.tsx
+++ b/src/app/components/Habit/components/Site/Summary.tsx
@@ -4,9 +4,9 @@ import { periodFormatter } from "@app/util/time"
 import { computed, defineComponent } from "vue"
 import { useHabitFilter } from "../context"
 import { useRows } from "./context"
-import { FilterOption } from "../../type"
 import { computeAverageLen } from "./common"
 import { sum } from "@util/array"
+import { FilterOption } from "../HabitFilter"
 
 type Result = {
     focus: {
diff --git a/src/app/components/Habit/components/context.ts b/src/app/components/Habit/components/context.ts
index 42840ea2..2341214d 100644
--- a/src/app/components/Habit/components/context.ts
+++ b/src/app/components/Habit/components/context.ts
@@ -6,8 +6,8 @@
  */
 
 import { Ref } from "vue"
-import { FilterOption } from "../type"
 import { useProvide, useProvider } from "@hooks"
+import { FilterOption } from "./HabitFilter"
 
 type Context = {
     filter: Ref<FilterOption>
diff --git a/src/app/components/Habit/index.tsx b/src/app/components/Habit/index.tsx
index 28a846f1..797eb2f6 100644
--- a/src/app/components/Habit/index.tsx
+++ b/src/app/components/Habit/index.tsx
@@ -4,12 +4,10 @@
  * This software is released under the MIT License.
  * https://opensource.org/licenses/MIT
  */
-import type { FilterOption } from "./type"
-
 import { defineComponent } from "vue"
 import { daysAgo } from "@util/time"
 import ContentContainer from "@app/components/common/ContentContainer"
-import HabitFilter from "./components/HabitFilter"
+import HabitFilter, { FilterOption } from "./components/HabitFilter"
 import Site from "./components/Site"
 import Period from "./components/Period"
 import { initProvider } from "./components/context"
diff --git a/src/app/components/Habit/type.d.ts b/src/app/components/Habit/type.d.ts
deleted file mode 100644
index 15df48fb..00000000
--- a/src/app/components/Habit/type.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export type FilterOption = {
-    timeFormat: timer.app.TimeFormat
-    dateRange: [Date, Date]
-}
\ No newline at end of file
diff --git a/src/i18n/message/app/habit-resource.json b/src/i18n/message/app/habit-resource.json
index d149db14..5fd0d47c 100644
--- a/src/i18n/message/app/habit-resource.json
+++ b/src/i18n/message/app/habit-resource.json
@@ -7,7 +7,11 @@
             "title": "不同时段的访问习惯",
             "busiest": "每天最繁忙时段",
             "idle": "最长空闲时段",
-            "averageLabel": "平均每天",
+            "chartType": {
+                "average": "日均",
+                "trend": "趋势",
+                "stack": "累积"
+            },
             "sizes": {
                 "fifteen": "每十五分钟统计一次",
                 "halfHour": "每半小时统计一次",
@@ -35,7 +39,6 @@
     },
     "zh_TW": {
         "period": {
-            "averageLabel": "平均每天",
             "sizes": {
                 "fifteen": "按十五分鐘統計",
                 "halfHour": "按半小時統計",
@@ -65,7 +68,11 @@
             "title": "Habit of time periods",
             "busiest": "Busiest time of day",
             "idle": "Longest idle period",
-            "averageLabel": "Daily average",
+            "chartType": {
+                "average": "Daily average",
+                "trend": "Trend",
+                "stack": "Stack"
+            },
             "sizes": {
                 "fifteen": "Per 15 minutes",
                 "halfHour": "Per half hour",
@@ -93,7 +100,6 @@
     },
     "ja": {
         "period": {
-            "averageLabel": "1日平均",
             "sizes": {
                 "fifteen": "15分で統計",
                 "halfHour": "30分で統計",
@@ -117,7 +123,6 @@
     },
     "pt_PT": {
         "period": {
-            "averageLabel": "Média diária",
             "sizes": {
                 "fifteen": "Por 15 minutos",
                 "halfHour": "Por meia hora",
@@ -147,7 +152,6 @@
                 "hour": "Кожну годину",
                 "twoHour": "Кожні 2 години"
             },
-            "averageLabel": "Середнє за день",
             "title": "Проміжки часу",
             "busiest": "Найзавантаженіший час доби",
             "idle": "Найдовший період бездіяльності"
@@ -171,7 +175,6 @@
             "title": "Hábito de períodos de tiempo",
             "busiest": "Hora más ocupada del día",
             "idle": "Periodo inactivo más largo",
-            "averageLabel": "Promedio diario",
             "sizes": {
                 "fifteen": "Por 15 minutos",
                 "halfHour": "Por media hora",
@@ -195,7 +198,6 @@
             "title": "Gewohnheiten jeden Augenblick",
             "busiest": "Die geschäftigste Zeit des Tages",
             "idle": "Längste Leerlaufzeit",
-            "averageLabel": "Täglicher Durchschnitt",
             "sizes": {
                 "fifteen": "Pro 15 Minuten",
                 "halfHour": "Pro halbe Stunde",
@@ -219,7 +221,6 @@
             "title": "Habitude des périodes de temps",
             "busiest": "Période de la journée la plus chargée",
             "idle": "La plus longue période d'inactivité",
-            "averageLabel": "Moyenne quotidienne",
             "sizes": {
                 "fifteen": "Par tranche de 15 minutes",
                 "halfHour": "Par demi-heure",
diff --git a/src/i18n/message/app/habit.ts b/src/i18n/message/app/habit.ts
index 2d893125..25282083 100644
--- a/src/i18n/message/app/habit.ts
+++ b/src/i18n/message/app/habit.ts
@@ -15,7 +15,11 @@ export type HabitMessage = {
         title: string
         busiest: string
         idle: string
-        averageLabel: string
+        chartType: {
+            average: string
+            trend: string
+            stack: string
+        }
         sizes: {
             fifteen: string
             halfHour: string