diff --git a/public/js/data.js b/public/js/data.js
index f7cc7ff..4104007 100644
--- a/public/js/data.js
+++ b/public/js/data.js
@@ -10,7 +10,7 @@ class Data {
   }
 
   async readSceneList() {
-    const req = new Request("/get_all_scene_desc");
+    const req = new Request(request + "/get_all_scene_desc");
     let init = {
       method: "GET",
       //body: JSON.stringify({"points": data})
diff --git a/public/js/error_check.js b/public/js/error_check.js
index 4bc6bf3..fb9022a 100644
--- a/public/js/error_check.js
+++ b/public/js/error_check.js
@@ -1,7 +1,8 @@
 import { logger } from "./log.js";
+import request from "./request.js";
 
 function checkScene(scene) {
-  const req = new Request(`/checkscene?scene=${scene}`);
+  const req = new Request(`${request}/checkscene?scene=${scene}`);
   let init = {
     method: "GET",
     //body: JSON.stringify({"points": data})
diff --git a/public/js/ml.js b/public/js/ml.js
index ecb3854..383f3b9 100644
--- a/public/js/ml.js
+++ b/public/js/ml.js
@@ -5,6 +5,7 @@ import {
   transpose,
   matmul2,
 } from "./util.js";
+import request from "./request.js";
 const annMath = {
   sub: function (a, b) {
     //pos, rot, scale
@@ -277,7 +278,7 @@ var ml = {
   // },
 
   predict_rotation: function (data) {
-    const req = new Request("/predict_rotation");
+    const req = new Request(request + "/predict_rotation");
     let init = {
       method: "POST",
       body: JSON.stringify({ points: data }),