diff --git a/ui-admin/design/server.js b/ui-admin/design/server.js
index 40482f80..c1abf6af 100644
--- a/ui-admin/design/server.js
+++ b/ui-admin/design/server.js
@@ -1,5 +1,5 @@
-const express = require('express')
-const cors = require('cors')
+import express from 'express'
+import cors from 'cors'
 
 const app = express()
 const port = 3000
diff --git a/ui-parts/design/server.js b/ui-parts/design/server.js
index 40482f80..c1abf6af 100644
--- a/ui-parts/design/server.js
+++ b/ui-parts/design/server.js
@@ -1,5 +1,5 @@
-const express = require('express')
-const cors = require('cors')
+import express from 'express'
+import cors from 'cors'
 
 const app = express()
 const port = 3000
diff --git a/ui/design/server.js b/ui/design/server.js
index c1a226b7..f34d326e 100644
--- a/ui/design/server.js
+++ b/ui/design/server.js
@@ -1,4 +1,4 @@
-const express = require('express')
+import express from 'express'
 
 const app = express()
 const port = 3000