diff --git a/back/api/config.ts b/back/api/config.ts
index 99649fb3..55c740fd 100644
--- a/back/api/config.ts
+++ b/back/api/config.ts
@@ -14,7 +14,7 @@ export default (app: Router) => {
   app.use('/configs', route);
 
   route.get(
-    '/sample',
+    '/samples',
     async (req: Request, res: Response, next: NextFunction) => {
       try {
         res.send({
diff --git a/src/pages/diff/index.tsx b/src/pages/diff/index.tsx
index 5897cb2e..3b42d91e 100644
--- a/src/pages/diff/index.tsx
+++ b/src/pages/diff/index.tsx
@@ -64,7 +64,7 @@ const Diff = () => {
   const getFiles = () => {
     setLoading(true);
     request
-      .get(`${config.apiPrefix}configs/sample`)
+      .get(`${config.apiPrefix}configs/samples`)
       .then(({ code, data }) => {
         if (code === 200) {
           setFiles(data);