diff --git a/src/main/java/com/loafle/overflow/central/module/member/service/CentralMemberTotpService.java b/src/main/java/com/loafle/overflow/central/module/member/service/CentralMemberTotpService.java
index 0b8186d..79a71a2 100644
--- a/src/main/java/com/loafle/overflow/central/module/member/service/CentralMemberTotpService.java
+++ b/src/main/java/com/loafle/overflow/central/module/member/service/CentralMemberTotpService.java
@@ -60,7 +60,7 @@ public class CentralMemberTotpService implements MemberTotpService {
 
   public boolean checkCodeForMember(String memberEmail, String code) throws OverflowException {
     MemberTotp totp = this.totpDAO.findByMemberEmail(memberEmail);
-    if (null == totp && (totp.getSecretCode() == null || totp.getSecretCode().equals(""))) {
+    if (null == totp || totp.getSecretCode().equals("")) {
       throw new OverflowException("SignInIdNotExistException", new Throwable());
     }
     return this.checkCode(totp.getSecretCode(), code);