diff --git a/back-end/src/main/java/com/techie/backend/global/security/SecurityConfig.java b/back-end/src/main/java/com/techie/backend/global/security/SecurityConfig.java
index b11f511..4c3051f 100644
--- a/back-end/src/main/java/com/techie/backend/global/security/SecurityConfig.java
+++ b/back-end/src/main/java/com/techie/backend/global/security/SecurityConfig.java
@@ -21,6 +21,7 @@
 import org.springframework.web.cors.CorsConfigurationSource;
 
 import java.util.Collections;
+import java.util.List;
 
 @Configuration
 @EnableWebSecurity
@@ -70,12 +71,12 @@ public CorsConfiguration getCorsConfiguration(HttpServletRequest request) {
 
                         CorsConfiguration configuration = new CorsConfiguration();
 
-                        configuration.setAllowedOrigins(Collections.singletonList("http://localhost:3000"));
-                        configuration.setAllowedMethods(Collections.singletonList("*"));
+                        configuration.setAllowedOrigins(List.of("https://techie-mu.vercel.app"));
+                        configuration.setAllowedMethods(List.of("*"));
                         configuration.setAllowCredentials(true);
-                        configuration.setAllowedHeaders(Collections.singletonList("*"));
+                        configuration.setAllowedHeaders(List.of("*"));
                         configuration.setMaxAge(3600L);
-                        configuration.setExposedHeaders(Collections.singletonList("Authorization"));
+                        configuration.setExposedHeaders(List.of("Authorization"));
 
                         return configuration;
                     }
diff --git a/front-end/src/components/mypage/MyVideoSection.tsx b/front-end/src/components/mypage/MyVideoSection.tsx
index ee76787..b0a3b99 100644
--- a/front-end/src/components/mypage/MyVideoSection.tsx
+++ b/front-end/src/components/mypage/MyVideoSection.tsx
@@ -3,7 +3,7 @@
 import React, { useState, useCallback, useEffect } from 'react';
 import { DetailPlayList, PlayLists } from '@/types/playlist'; // 인터페이스 임포트
 import { useRouter } from 'next/navigation';
-import { getVideo, detailPlaylist, deletepPlaylist } from '@/app/api/playlistApi';
+import { getVideo, detailPlaylist, deletePlaylist } from '@/app/api/playlistApi';
 import Cookies from 'js-cookie';
 import { devConsoleError } from '@/utils/logger';
 
@@ -52,7 +52,7 @@ const MyVideoSection: React.FC = () => {
     }
     const token = Cookies.get('token');
     try {
-      await deletepPlaylist(playlistId, token);
+      await deletePlaylist(playlistId, token);
       fetchPlaylists();
     } catch (error) {
       devConsoleError('Failed to delete playlist', error);