diff --git a/task_yell/src/app/home/page.tsx b/task_yell/src/app/home/page.tsx
index 55a3f23..870caf2 100644
--- a/task_yell/src/app/home/page.tsx
+++ b/task_yell/src/app/home/page.tsx
@@ -107,7 +107,7 @@ function EventCreator({
   onCancel,
   initialTitle = "",
   targetDate,
-  events
+  events,
 }: {
   onSave: (event: Event) => void;
   onCancel: () => void;
@@ -149,54 +149,77 @@ function EventCreator({
   // 選択された日のスケジュールを描画する関数
   const renderDaySchedule = () => {
     // 選択された日のイベントをフィルタリング
-    const dayEvents = events.filter(event => isSameDay(event.start, selectedDate))
-    const hours = Array.from({ length: 24 }, (_, i) => i)
+    const dayEvents = events.filter((event) =>
+      isSameDay(event.start, selectedDate),
+    );
+    const hours = Array.from({ length: 24 }, (_, i) => i);
 
-    const sortedEvents = dayEvents.sort((a, b) => a.start.getTime() - b.start.getTime())
+    const sortedEvents = dayEvents.sort(
+      (a, b) => a.start.getTime() - b.start.getTime(),
+    );
 
     return (
       <div className="bg-white dark:bg-gray-800 rounded-lg shadow-md p-4">
-        <h3 className="text-lg font-semibold mb-4">{format(selectedDate, 'yyyy年MM月dd日 (E)', { locale: ja })}のスケジュール</h3>
-        <div className="relative" style={{ height: '600px', overflowY: 'auto' }}>
-          {hours.map(hour => (
-            <div key={hour} className="flex items-center h-12 border-t border-gray-200 dark:border-gray-700">
-              <span className="w-12 text-xs text-gray-500">{`${hour.toString().padStart(2, '0')}:00`}</span>
+        <h3 className="text-lg font-semibold mb-4">
+          {format(selectedDate, "yyyy年MM月dd日 (E)", { locale: ja })}
+          のスケジュール
+        </h3>
+        <div
+          className="relative"
+          style={{ height: "600px", overflowY: "auto" }}
+        >
+          {hours.map((hour) => (
+            <div
+              key={hour}
+              className="flex items-center h-12 border-t border-gray-200 dark:border-gray-700"
+            >
+              <span className="w-12 text-xs text-gray-500">{`${hour.toString().padStart(2, "0")}:00`}</span>
               <div className="flex-1 relative">
                 {sortedEvents
-                  .filter(event => getHours(event.start) === hour)
+                  .filter((event) => getHours(event.start) === hour)
                   .map((event, index) => {
-                    const startMinutes = event.start.getMinutes()
-                    const duration = (event.end.getTime() - event.start.getTime()) / (1000 * 60)
-                    const height = `${duration}px`
-                    const top = `${startMinutes}px`
-                    const width = index === 0 ? '200%' : '150%'
-                    const left = index === 0 ? '0%' : `${50 * Math.min(index, 3)}%`
-                    const zIndex = index + 1
+                    const startMinutes = event.start.getMinutes();
+                    const duration =
+                      (event.end.getTime() - event.start.getTime()) /
+                      (1000 * 60);
+                    const height = `${duration}px`;
+                    const top = `${startMinutes}px`;
+                    const width = index === 0 ? "200%" : "150%";
+                    const left =
+                      index === 0 ? "0%" : `${50 * Math.min(index, 3)}%`;
+                    const zIndex = index + 1;
 
                     return (
                       <div
                         key={event.id}
                         className={`absolute p-1 text-xs rounded-sm ${priorityColors[event.priority]} overflow-hidden border border-gray-300 dark:border-gray-600`}
-                        style={{ top, height, minHeight: '20px', width, left, zIndex }}
+                        style={{
+                          top,
+                          height,
+                          minHeight: "20px",
+                          width,
+                          left,
+                          zIndex,
+                        }}
                       >
-                        <div className="font-semibold truncate">{event.title}</div>
-                        <div className="truncate">{`${format(event.start, 'HH:mm')} - ${format(event.end, 'HH:mm')}`}</div>
+                        <div className="font-semibold truncate">
+                          {event.title}
+                        </div>
+                        <div className="truncate">{`${format(event.start, "HH:mm")} - ${format(event.end, "HH:mm")}`}</div>
                       </div>
-                    )
+                    );
                   })}
               </div>
             </div>
           ))}
         </div>
       </div>
-    )
-  }
+    );
+  };
 
   return (
     <div className="flex space-x-4">
-      <div className="w-2/5">
-        {renderDaySchedule()}
-      </div>
+      <div className="w-2/5">{renderDaySchedule()}</div>
       <div className="w-3/5 space-y-3">
         <div className="flex items-center space-x-2">
           <Checkbox
@@ -467,10 +490,11 @@ export default function Home() {
                 return (
                   <motion.div
                     key={day.toISOString()}
-                    className={`p-1 border rounded-md cursor-pointer transition-all duration-300 overflow-hidden ${isSelected ? "border-blue-300 dark:border-blue-600" : ""} ${!isCurrentMonth
+                    className={`p-1 border rounded-md cursor-pointer transition-all duration-300 overflow-hidden ${isSelected ? "border-blue-300 dark:border-blue-600" : ""} ${
+                      !isCurrentMonth
                         ? "text-gray-400 dark:text-gray-600 bg-gray-100 dark:bg-gray-700"
                         : ""
-                      } ${getTaskIndicatorStyle(todoCount, eventCount)} hover:bg-gray-100 dark:hover:bg-gray-700`}
+                    } ${getTaskIndicatorStyle(todoCount, eventCount)} hover:bg-gray-100 dark:hover:bg-gray-700`}
                     onClick={() => handleDateSelect(day)}
                     whileHover={{ scale: 1.05 }}
                     whileTap={{ scale: 0.95 }}