fix

server.js

@@ -42,6 +42,9 @@ app.get('/admin', function(req, res) {
 app.get('/admin/customer-report', function(req, res) {
   res.sendFile(path + "index.html");
 })
+app.get('/admin/permission', function(req, res) {
+  res.sendFile(path + "index.html");
+})
 app.get('/trans-routes', function(req, res) {
   res.sendFile(path + "index.html");
 })