diff --git a/app/src/main/java/com/example/citrusclient/views/HomeFragment.java b/app/src/main/java/com/example/citrusclient/views/HomeFragment.java
index 1e709ad..0408b4a 100644
--- a/app/src/main/java/com/example/citrusclient/views/HomeFragment.java
+++ b/app/src/main/java/com/example/citrusclient/views/HomeFragment.java
@@ -178,7 +178,7 @@
 
         FloatingActionButton scheduleAddButton = view.findViewById(R.id.schedule_add_button);
         scheduleAddButton.setOnClickListener(v -> {
-            ((MainActivity) getActivity()).showFragment(new CreateScheduleFragment(year, month ,day));
+            ((MainActivity) getActivity()).showFragment(new CreateScheduleFragment(year, month, day));
         });
 
         ImageButton prevBotton = view.findViewById(R.id.prev_day_botton);
@@ -189,6 +189,7 @@
             day = curDate.getDayOfMonth();
             curDateButton.setText(year + "年" + month + "月" + day + "日");
 
+            scheduleAdapter.updateCurDate(curDate);
             updateTodoSchedule(integerBookHashMap);
         });
 
@@ -199,6 +200,8 @@
             month = curDate.getMonthValue();
             day = curDate.getDayOfMonth();
             curDateButton.setText(year + "年" + month + "月" + day + "日");
+
+            scheduleAdapter.updateCurDate(curDate);
             updateTodoSchedule(integerBookHashMap);
 
         });
@@ -261,7 +264,6 @@
                 Book book = idBookHashMap.get(curBookId);
                 integerBookHashMap.put(curBookId, book);
                 todosViewModel.loadTodosByDay(accountId, curBookId, year, month, day, token);
-                citrus.setCurBookId(-1);
             } else {
                 todoList = new ArrayList<>();
                 integerBookHashMap = new HashMap<>(idBookHashMap);
@@ -508,6 +510,12 @@
 //        return number / divisor; // 上位の桁を抽出
 //    }
 
+    // curDateを更新するメソッドを追加
+    public void updateCurDate(LocalDate newCurDate) {
+        this.curDate = newCurDate;
+        notifyDataSetChanged(); // 必要に応じてアダプターをリフレッシュ
+    }
+
     @Override
     public int getItemCount() {
         return scheduleList.size();
diff --git a/app/src/main/java/com/example/citrusclient/views/MainActivity.java b/app/src/main/java/com/example/citrusclient/views/MainActivity.java
index 9e9b32e..ae85791 100644
--- a/app/src/main/java/com/example/citrusclient/views/MainActivity.java
+++ b/app/src/main/java/com/example/citrusclient/views/MainActivity.java
@@ -78,6 +78,7 @@
                 } else if(itemId == R.id.search){//検索
                     showFragment(new SearchFragment());
                 } else if(itemId == R.id.home){//ホーム
+                    citrus.setCurBookId(-1);
                     showFragment(new HomeFragment());
                 }else if(itemId == R.id.calendar){ //カレンダ
                     showFragment(new CalendarFragment());