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 f7526c1..6a8a305 100644
--- a/app/src/main/java/com/example/citrusclient/views/HomeFragment.java
+++ b/app/src/main/java/com/example/citrusclient/views/HomeFragment.java
@@ -171,11 +171,13 @@
         FloatingActionButton todoAddButton = view.findViewById(R.id.todo_add_button);
         todoAddButton.setOnClickListener(v -> {
             ((MainActivity) getActivity()).showFragment(new CreateTodoFragment(year, month, day));
+            todoAdapter.notifyDataSetChanged();
         });
 
         FloatingActionButton scheduleAddButton = view.findViewById(R.id.schedule_add_button);
         scheduleAddButton.setOnClickListener(v -> {
             ((MainActivity) getActivity()).showFragment(new CreateScheduleFragment());
+            scheduleAdapter.notifyDataSetChanged();
         });
 
         ImageButton prevBotton = view.findViewById(R.id.prev_day_botton);
@@ -187,6 +189,8 @@
             curDateButton.setText(year + "年" + month + "月" + day + "日");
 
             updateTodoSchedule(integerBookHashMap);
+            todoAdapter.notifyDataSetChanged();
+            scheduleAdapter.notifyDataSetChanged();
         });
 
         ImageButton nextBotton = view.findViewById(R.id.next_day_botton);
@@ -197,6 +201,9 @@
             day = curDate.getDayOfMonth();
             curDateButton.setText(year + "年" + month + "月" + day + "日");
             updateTodoSchedule(integerBookHashMap);
+            todoAdapter.notifyDataSetChanged();
+            scheduleAdapter.notifyDataSetChanged();
+
         });
 
 
@@ -208,6 +215,8 @@
             @Override
             public void onChanged(HashMap<Integer, Book> idBookHashMap) {
                 updateTodoSchedule(idBookHashMap);
+                todoAdapter.notifyDataSetChanged();
+                scheduleAdapter.notifyDataSetChanged();
             }
         });
 
@@ -221,6 +230,7 @@
                             todoAdapter.setTodos(todoList, integerBookHashMap);
                         }
                     }
+                    todoAdapter.setTodos(todoList, integerBookHashMap);
                 } else {
                     todoAdapter.setTodos(todoList, integerBookHashMap);
                 }
@@ -305,6 +315,7 @@
             this.idBookHashMap = new HashMap<>(); // 空のHashMapを作成
         }
         this.context = context;
+        notifyDataSetChanged();
     }
 
     public void setTodos(List<Todo> todos ,HashMap<Integer, Book> idBookHashMap) {
@@ -316,7 +327,6 @@
         }
 
         sortTodosById();
-
         notifyDataSetChanged();
     }