diff --git a/server/data/const.js b/server/routers/todo/const.js
similarity index 100%
rename from server/data/const.js
rename to server/routers/todo/const.js
diff --git a/server/data/model/todo/item.js b/server/routers/todo/model/todo/item.js
similarity index 100%
rename from server/data/model/todo/item.js
rename to server/routers/todo/model/todo/item.js
diff --git a/server/data/model/todo/list.js b/server/routers/todo/model/todo/list.js
similarity index 100%
rename from server/data/model/todo/list.js
rename to server/routers/todo/model/todo/list.js
diff --git a/server/routers/todo/routes.js b/server/routers/todo/routes.js
index b81716e..736b1d5 100644
--- a/server/routers/todo/routes.js
+++ b/server/routers/todo/routes.js
@@ -1,7 +1,7 @@
 const { Router } = require('express')
 
-const { ListModel } = require('../../data/model/todo/list')
-const { ItemModel } = require('../../data/model/todo/item')
+const { ListModel } = require('./model/todo/list')
+const { ItemModel } = require('./model/todo/item')
 const { getAnswer } = require('../../utils/common')
 
 const router = Router()