diff --git a/bonus-auth/pom.xml b/bonus-auth/pom.xml
index eefba65..8ea1215 100644
--- a/bonus-auth/pom.xml
+++ b/bonus-auth/pom.xml
@@ -108,11 +108,6 @@
             <scope>system</scope>
             <systemPath>${project.basedir}/lib/sms-util-1.0.jar</systemPath>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.security</groupId>
-            <artifactId>spring-security-oauth2-client</artifactId>
-            <version>6.1.0</version>
-        </dependency>
 
     </dependencies>
 
diff --git a/bonus-auth/src/main/java/com/bonus/auth/controller/OAuth2Controller.java b/bonus-auth/src/main/java/com/bonus/auth/controller/OAuth2Controller.java
deleted file mode 100644
index 3c2b9a2..0000000
--- a/bonus-auth/src/main/java/com/bonus/auth/controller/OAuth2Controller.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package com.bonus.auth.controller;
-
-import org.springframework.security.oauth2.client.authentication.OAuth2AuthenticationToken;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import java.security.Principal;
-
-@RestController
-public class OAuth2Controller {
-
-    @GetMapping("/oauth2/authorize")
-    public String authorize() {
-        return "Redirect to authorization server";
-    }
-
-    @GetMapping("/login/oauth2/code/my-client")
-    public String callback(Principal principal) {
-        OAuth2AuthenticationToken oauth2Token = (OAuth2AuthenticationToken) principal;
-        return "User: " + oauth2Token.getName();
-    }
-}