diff --git a/src/main/java/com/readyvery/readyverydemo/security/jwt/service/JwtServiceImpl.java b/src/main/java/com/readyvery/readyverydemo/security/jwt/service/JwtServiceImpl.java
index 62d7a64..9eadcf8 100644
--- a/src/main/java/com/readyvery/readyverydemo/security/jwt/service/JwtServiceImpl.java
+++ b/src/main/java/com/readyvery/readyverydemo/security/jwt/service/JwtServiceImpl.java
@@ -101,7 +101,7 @@ public Optional<String> extractAccessToken(HttpServletRequest request) {
 	public Optional<String> extractEmail(String accessToken) {
 		try {
 			// 토큰 유효성 검사하는 데에 사용할 알고리즘이 있는 JWT verifier builder 반환
-			log.info("액세스 토큰 유효성 검사");
+
 			return jwtTokenizer.verifyAccessToken(accessToken);
 		} catch (Exception e) {
 			log.error("액세스 토큰이 유효하지 않습니다.");
diff --git a/src/main/java/com/readyvery/readyverydemo/src/smsauthentication/VerificationService.java b/src/main/java/com/readyvery/readyverydemo/src/smsauthentication/VerificationService.java
index d12df6f..68f2470 100644
--- a/src/main/java/com/readyvery/readyverydemo/src/smsauthentication/VerificationService.java
+++ b/src/main/java/com/readyvery/readyverydemo/src/smsauthentication/VerificationService.java
@@ -1,6 +1,5 @@
 package com.readyvery.readyverydemo.src.smsauthentication;
 
-import java.util.UUID;
 import java.util.concurrent.TimeUnit;
 
 import org.springframework.data.redis.core.RedisTemplate;
@@ -15,7 +14,10 @@ public class VerificationService {
 	private final RedisTemplate<String, String> redisTemplate;
 
 	public String createVerificationCode(String phoneNumber, boolean someBooleanValue) {
-		String code = UUID.randomUUID().toString().substring(0, 6);
+		//String code = UUID.randomUUID().toString().substring(0, 6);
+		int sixDigitNumber = (int)(Math.random() * 900000) + 100000; // 100000 ~ 999999 사이의 숫자
+		String code = Integer.toString(sixDigitNumber); // 숫자를 문자열로 변환
+
 		redisTemplate.opsForValue().set(phoneNumber + ":code", code, 3, TimeUnit.MINUTES);
 		redisTemplate.opsForValue().set(phoneNumber + ":flag", String.valueOf(someBooleanValue), 3, TimeUnit.MINUTES);
 		return code;