diff --git a/src/main/java/org/ntlab/tampoposerver/resources/HelloWorldResource.java b/src/main/java/org/ntlab/tampoposerver/resources/HelloWorldResource.java
deleted file mode 100644
index 3f3e884..0000000
--- a/src/main/java/org/ntlab/tampoposerver/resources/HelloWorldResource.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package org.ntlab.tampoposerver.resources;
-
-import jakarta.ws.rs.GET;
-import jakarta.ws.rs.Path;
-import org.springframework.stereotype.Component;
-
-@Path("/hello-world")
-@Component
-public class HelloWorldResource {
-    @GET
-    public String getHello() {
-        return "Hello World!!";
-    }
-}