diff --git a/apps/web/src/views/StatsView.vue b/apps/web/src/views/StatsView.vue
index 5f8b87b..dbabaab 100644
--- a/apps/web/src/views/StatsView.vue
+++ b/apps/web/src/views/StatsView.vue
@@ -176,11 +176,13 @@ const totals = computed(() => summarize(entries.value));
 const convertedEntries = computed(() => entries.value.filter((entry) => entry.baseAmount !== null));
 const pendingConversionCount = computed(() => entries.value.length - convertedEntries.value.length);
 const calendarCursorMonth = ref(selectedMonth.value);
+const calendarCursorYear = ref(selectedYear.value);
 
 watch([rangeMode, selectedMonth, selectedYear, customStart, customEnd], () => {
   const bounds = rangeBounds.value;
   if (!bounds) return;
   calendarCursorMonth.value = `${bounds.start.getFullYear()}-${String(bounds.start.getMonth() + 1).padStart(2, "0")}`;
+  calendarCursorYear.value = bounds.start.getFullYear();
 });
 
 const dailyStats = computed(() => {
@@ -243,17 +245,14 @@ const calendarDays = computed(() => {
 });
 
 const calendarMonthCells = computed(() => {
-  const bounds = rangeBounds.value;
-  if (!bounds) return [];
+  if (!rangeBounds.value) return [];
   const summary = new Map(flowStats.value.map((item) => [item.date, item]));
   const cells: Array<{ date: string; label: string; income: number; expense: number }> = [];
-  const cursor = new Date(bounds.start.getFullYear(), bounds.start.getMonth(), 1);
-  const end = new Date(bounds.end.getFullYear(), bounds.end.getMonth(), 1);
-  while (cursor < end) {
+  for (let month = 0; month < 12; month += 1) {
+    const cursor = new Date(calendarCursorYear.value, month, 1);
     const date = `${cursor.getFullYear()}-${String(cursor.getMonth() + 1).padStart(2, "0")}`;
     const item = summary.get(date);
     cells.push({ date, label: `${cursor.getFullYear()}年${cursor.getMonth() + 1}月`, income: item?.income ?? 0, expense: item?.expense ?? 0 });
-    cursor.setMonth(cursor.getMonth() + 1);
   }
   return cells;
 });
@@ -517,6 +516,16 @@ function shiftCalendarMonth(offset: -1 | 1) {
   if (next < first || next >= last) return;
   calendarCursorMonth.value = `${next.getFullYear()}-${String(next.getMonth() + 1).padStart(2, "0")}`;
 }
+
+function shiftCalendarYear(offset: -1 | 1) {
+  const bounds = rangeBounds.value;
+  if (!bounds) return;
+  const firstYear = bounds.start.getFullYear();
+  const lastYear = new Date(bounds.end.getTime() - 1).getFullYear();
+  const nextYear = calendarCursorYear.value + offset;
+  if (nextYear < firstYear || nextYear > lastYear) return;
+  calendarCursorYear.value = nextYear;
+}
 </script>
 
 <template>
@@ -614,8 +623,16 @@ function shiftCalendarMonth(offset: -1 | 1) {
               </span>
             </div>
           </template>
+          <template v-else-if="flowGranularity === 'month'">
+            <div class="calendar-month-nav"><button type="button" aria-label="上一年" title="上一年" :disabled="calendarCursorYear <= (rangeBounds?.start.getFullYear() ?? calendarCursorYear)" @click="shiftCalendarYear(-1)"><ChevronLeft :size="17" /></button><strong>{{ calendarCursorYear }}年</strong><button type="button" aria-label="下一年" title="下一年" :disabled="calendarCursorYear >= (rangeBounds ? new Date(rangeBounds.end.getTime() - 1).getFullYear() : calendarCursorYear)" @click="shiftCalendarYear(1)"><ChevronRight :size="17" /></button></div>
+            <div class="period-calendar-grid">
+              <span v-for="cell in calendarMonthCells" :key="cell.date" class="period-calendar-cell" :class="{ muted: !cell.income && !cell.expense }">
+                <b>{{ cell.label.replace(`${calendarCursorYear}年`, '') }}</b><i class="income" :style="{ width: `${Math.min(100, (cell.income / lineMaxAmount) * 100)}%` }"></i><i class="expense" :style="{ width: `${Math.min(100, (cell.expense / lineMaxAmount) * 100)}%` }"></i><small v-if="cell.income || cell.expense">{{ compactDailyAmount(cell.income || cell.expense) }}</small>
+              </span>
+            </div>
+          </template>
           <div v-else class="period-calendar-grid">
-            <span v-for="cell in flowGranularity === 'month' ? calendarMonthCells : calendarYearCells" :key="cell.date" class="period-calendar-cell">
+            <span v-for="cell in calendarYearCells" :key="cell.date" class="period-calendar-cell" :class="{ muted: !cell.income && !cell.expense }">
               <b>{{ cell.label }}</b><i class="income" :style="{ width: `${Math.min(100, (cell.income / lineMaxAmount) * 100)}%` }"></i><i class="expense" :style="{ width: `${Math.min(100, (cell.expense / lineMaxAmount) * 100)}%` }"></i><small v-if="cell.income || cell.expense">{{ compactDailyAmount(cell.income || cell.expense) }}</small>
             </span>
           </div>
@@ -735,6 +752,8 @@ function shiftCalendarMonth(offset: -1 | 1) {
 .period-calendar-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:7px; }
 .period-calendar-cell { min-width:0; min-height:66px; display:grid; align-content:center; justify-items:center; gap:5px; border:1px solid #e6eeec; border-radius:7px; padding:7px 5px; background:#fff; }
 .period-calendar-cell b { color:#536762; font-size:11px; font-weight:680; }
+.period-calendar-cell.muted { background:#f8faf9; border-color:#edf2f0; }
+.period-calendar-cell.muted b { color:#b0bbb7; }
 .period-calendar-cell i { width:0; max-width:80%; height:4px; display:block; border-radius:3px; }
 .period-calendar-cell i.income { background:#20a57d; }
 .period-calendar-cell i.expense { background:#ef6a4d; }