diff --git a/src/main/java/com/dearsanta/app/security/JwtInterceptor.java b/src/main/java/com/dearsanta/app/security/JwtInterceptor.java
index bfae798..c18940e 100644
--- a/src/main/java/com/dearsanta/app/security/JwtInterceptor.java
+++ b/src/main/java/com/dearsanta/app/security/JwtInterceptor.java
@@ -22,7 +22,7 @@ public class JwtInterceptor extends HandlerInterceptorAdapter {
 
     @Override
     public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
-
+        log.info("JwtInterceptor - preHandle(): 로그인 시도");
         String accessToken = request.getHeader("Authorization");
         String memberId = getMemberIdByAccessToken(accessToken);
 
diff --git a/src/main/java/com/dearsanta/app/security/KakaoOauthClient.java b/src/main/java/com/dearsanta/app/security/KakaoOauthClient.java
index 41a4970..686cb1a 100644
--- a/src/main/java/com/dearsanta/app/security/KakaoOauthClient.java
+++ b/src/main/java/com/dearsanta/app/security/KakaoOauthClient.java
@@ -12,6 +12,8 @@
 import org.springframework.stereotype.Service;
 import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.HttpServerErrorException;
 import org.springframework.web.client.RestTemplate;
 
 import java.util.NoSuchElementException;
@@ -60,7 +62,17 @@ private KakaoOauthTokenDto getKakaoAccessTokenByAuthorazationCode(String authori
         body.add("code", authorizeCode);
 
         HttpEntity<?> request = new HttpEntity<>(body, headers);
-        return restTemplate.postForObject(TOKEN_URI, request, KakaoOauthTokenDto.class);
+        KakaoOauthTokenDto kakaoOauthTokenDto = null;
+        try {
+            kakaoOauthTokenDto = restTemplate.postForEntity(TOKEN_URI, request, KakaoOauthTokenDto.class).getBody();
+        } catch(HttpClientErrorException e) {
+            log.error("HttpClientErrorException : " + e.getResponseBodyAsString());
+        } catch(HttpServerErrorException e) {
+            log.error("HttpServerErrorException : " + e.getResponseBodyAsString());
+        } catch(Exception e) {
+            log.error("Exception : " + e);
+        }
+        return kakaoOauthTokenDto;
     }
 
     // 2. 토큰으로 사용자 정보 조회하기