diff --git a/src/main/java/com/moing/backend/domain/auth/application/service/google/GoogleSignInUserCase.java b/src/main/java/com/moing/backend/domain/auth/application/service/google/GoogleSignInUserCase.java
index 42bcbd67..8db12737 100644
--- a/src/main/java/com/moing/backend/domain/auth/application/service/google/GoogleSignInUserCase.java
+++ b/src/main/java/com/moing/backend/domain/auth/application/service/google/GoogleSignInUserCase.java
@@ -29,14 +29,12 @@ public Member getUserData(String accessToken) {
                 .bodyToMono(GoogleUserResponse.class)
                 .block();
 
-//        googleTokenUserCase.verifyAccessToken(googleUserResponse.getAud());
-
         if (googleUserResponse != null) {
+            googleTokenUserCase.verifyAccessToken(googleUserResponse.getAud());
             googleUserResponse.adaptResponse();
             return memberMapper.createGoogleMember(googleUserResponse);
         }
-        return null;
+        throw new TokenInvalidException();
     }
 
-
 }
diff --git a/src/main/java/com/moing/backend/domain/auth/application/service/google/GoogleTokenUserCase.java b/src/main/java/com/moing/backend/domain/auth/application/service/google/GoogleTokenUserCase.java
index b61cf800..653e7c71 100644
--- a/src/main/java/com/moing/backend/domain/auth/application/service/google/GoogleTokenUserCase.java
+++ b/src/main/java/com/moing/backend/domain/auth/application/service/google/GoogleTokenUserCase.java
@@ -18,7 +18,7 @@ public class GoogleTokenUserCase {
     public void verifyAccessToken(String aud) {
         String extractedAppId = Arrays.stream(aud.split("-"))
                 .findFirst()
-                .orElseThrow(() -> new TokenInvalidException());
+                .orElseThrow(TokenInvalidException::new);
 
         if (!appId.equals(extractedAppId)) throw new AppIdInvalidException();
     }