修复日期跳转器的问题

src/components/DateRangePicker.scss

@@ -70,6 +70,7 @@
       opacity: 0;
       transform: translateY(-8px);
     }
+
     to {
       opacity: 1;
       transform: translateY(0);
@@ -144,6 +145,7 @@
   .calendar-grid {
     display: grid;
     grid-template-columns: repeat(7, 1fr);
+    grid-template-rows: auto repeat(6, 32px);
     gap: 2px;
   }
 
@@ -156,7 +158,6 @@
   }
 
   .calendar-day {
-    aspect-ratio: 1;
     display: flex;
     align-items: center;
     justify-content: center;
@@ -211,4 +212,4 @@
     padding-top: 12px;
     border-top: 1px solid var(--border-color);
   }
-}
+}

src/components/DateRangePicker.tsx

@@ -86,7 +86,7 @@ function DateRangePicker({ startDate, endDate, onStartDateChange, onEndDateChang
 
   const handleDateClick = (day: number) => {
     const dateStr = `${currentMonth.getFullYear()}-${String(currentMonth.getMonth() + 1).padStart(2, '0')}-${String(day).padStart(2, '0')}`
-    
+
     if (selectingStart) {
       onStartDateChange(dateStr)
       if (endDate && dateStr > endDate) {
@@ -125,8 +125,8 @@ function DateRangePicker({ startDate, endDate, onStartDateChange, onEndDateChang
   const isToday = (day: number) => {
     const today = new Date()
     return currentMonth.getFullYear() === today.getFullYear() &&
-           currentMonth.getMonth() === today.getMonth() &&
-           day === today.getDate()
+      currentMonth.getMonth() === today.getMonth() &&
+      day === today.getDate()
   }
 
   const renderCalendar = () => {

src/components/JumpToDateDialog.scss

@@ -117,10 +117,10 @@
     .days {
         display: grid;
         grid-template-columns: repeat(7, 1fr);
+        grid-template-rows: repeat(6, 36px);
         gap: 4px;
 
         .day-cell {
-            aspect-ratio: 1;
             display: flex;
             align-items: center;
             justify-content: center;

src/components/JumpToDateDialog.tsx

@@ -15,7 +15,8 @@ const JumpToDateDialog: React.FC<JumpToDateDialogProps> = ({
     onSelect,
     currentDate = new Date()
 }) => {
-    const [calendarDate, setCalendarDate] = useState(new Date(currentDate))
+    const isValidDate = (d: any) => d instanceof Date && !isNaN(d.getTime())
+    const [calendarDate, setCalendarDate] = useState(isValidDate(currentDate) ? new Date(currentDate) : new Date())
     const [selectedDate, setSelectedDate] = useState(new Date(currentDate))
 
     if (!isOpen) return null