diff --git a/src/main/java/PNUMEAT/Backend/global/security/oauth/OAuth2SuccessHandler.java b/src/main/java/PNUMEAT/Backend/global/security/oauth/OAuth2SuccessHandler.java
index 803e82e..24e8d54 100644
--- a/src/main/java/PNUMEAT/Backend/global/security/oauth/OAuth2SuccessHandler.java
+++ b/src/main/java/PNUMEAT/Backend/global/security/oauth/OAuth2SuccessHandler.java
@@ -48,13 +48,12 @@ public void onAuthenticationSuccess(HttpServletRequest request, HttpServletRespo
 
         Optional<RefreshToken> findRefreshToken = refreshTokenService.findRefreshToken(customUserDetails.getMember().getId());
 
-        String refreshToken = null;
+        String refreshToken = jwtUtil.generateRefreshToken(uuid, role);
 
         if (findRefreshToken.isEmpty()) {
-            refreshToken = jwtUtil.generateRefreshToken(uuid, role);
             refreshTokenService.addRefreshEntity(refreshToken, uuid, jwtUtil.getRefreshExpiredTime());
         } else {
-            refreshToken = findRefreshToken.get().getToken();
+            refreshTokenService.renewalRefreshToken(findRefreshToken.get().getToken(), refreshToken, jwtUtil.getRefreshExpiredTime());
         }
 
         String accessToken = jwtUtil.generateAccessToken(uuid, role);