diff --git a/app/schema/mutations/close_todo.py b/app/schema/mutations/close_todo.py
index 136607d..5b9586a 100644
--- a/app/schema/mutations/close_todo.py
+++ b/app/schema/mutations/close_todo.py
@@ -1,6 +1,6 @@
 import graphene
 
-from app.schema.types.todo import TodoType
+from app.schema.types.todo import TodoResponseField
 from app.usecases.todo.close_todo import close_todo
 
 
@@ -8,8 +8,8 @@ class CloseTodo(graphene.Mutation):
     class Arguments:
         todo_id = graphene.String(required=True)
 
-    todo = graphene.Field(TodoType)
+    result = graphene.Field(TodoResponseField)
 
     def mutate(self, info, todo_id: str):
         todo = close_todo(todo_id)
-        return CloseTodo(todo=todo)
+        return CloseTodo(TodoResponseField(todo=todo))
diff --git a/app/schema/mutations/create_todo.py b/app/schema/mutations/create_todo.py
index bb3d69c..dc416fc 100644
--- a/app/schema/mutations/create_todo.py
+++ b/app/schema/mutations/create_todo.py
@@ -1,6 +1,6 @@
 import graphene
 
-from app.schema.types.todo import TodoType
+from app.schema.types.todo import TodoResponseField
 from app.usecases import create_todo
 
 
@@ -8,8 +8,8 @@ class CreateTodo(graphene.Mutation):
     class Arguments:
         title = graphene.String(default_value="")
 
-    todo = graphene.Field(TodoType)
+    result = graphene.Field(TodoResponseField)
 
     def mutate(self, info, title: str):
         todo = create_todo(title)
-        return CreateTodo(todo=todo)
+        return CreateTodo(TodoResponseField(todo=todo))
diff --git a/app/schema/mutations/delete_todo.py b/app/schema/mutations/delete_todo.py
index e525fa6..fabe525 100644
--- a/app/schema/mutations/delete_todo.py
+++ b/app/schema/mutations/delete_todo.py
@@ -1,6 +1,6 @@
 import graphene
 
-from app.schema.types.todo import TodoType
+from app.schema.types.todo import TodoResponseField
 from app.usecases import delete_todo
 
 
@@ -8,8 +8,8 @@ class DeleteTodo(graphene.Mutation):
     class Arguments:
         todo_id = graphene.String(required=True)
 
-    todo = graphene.Field(TodoType)
+    result = graphene.Field(TodoResponseField)
 
     def mutate(self, info, todo_id: str):
         todo = delete_todo(todo_id)
-        return DeleteTodo(todo=todo)
+        return DeleteTodo(TodoResponseField(todo=todo))
diff --git a/app/schema/mutations/update_todo.py b/app/schema/mutations/update_todo.py
index 38c88d4..dbe2664 100644
--- a/app/schema/mutations/update_todo.py
+++ b/app/schema/mutations/update_todo.py
@@ -1,7 +1,7 @@
 import graphene
 
 from app.models.todo import Todo
-from app.schema.types.todo import TodoInputType, TodoType
+from app.schema.types.todo import TodoInputType, TodoResponseField
 from app.usecases import update_todo
 
 
@@ -9,8 +9,8 @@ class UpdateTodo(graphene.Mutation):
     class Arguments:
         todo = TodoInputType()
 
-    todo = graphene.Field(TodoType)
+    result = graphene.Field(TodoResponseField)
 
     def mutate(self, info, todo: Todo):
         res = update_todo(todo.todo_id, todo.__dict__)
-        return UpdateTodo(todo=res)
+        return UpdateTodo(TodoResponseField(todo=res))