studyplan.scss and app.js last

client/src/components/StudyPlan/studyplan.module.scss

@@ -4,7 +4,7 @@
 }
 
 .inCard {
-  overflow: scroll;
+  overflow-y: auto;
 }
 
 .checkBox {

server/app.js

@@ -23,5 +23,9 @@ app.use(express.json());
 app.use(express.urlencoded({ extended: true }));
 app.use(cookieParser());
 app.use(path.join(root_url, "/api"), mainRouter);
+// 클라이언트 라우팅
+app.get("/*", function (req, res) {
+  res.sendFile(path.join(CURRENT_WORKING_DIR, "client", "build", "index.html"));
+});
 
 export default app;