diff --git a/src/main/java/com/yam/app/account/domain/LoginAccountProcessor.java b/src/main/java/com/yam/app/account/domain/LoginAccountProcessor.java
index 0c43e85..e4013a2 100644
--- a/src/main/java/com/yam/app/account/domain/LoginAccountProcessor.java
+++ b/src/main/java/com/yam/app/account/domain/LoginAccountProcessor.java
@@ -13,9 +13,12 @@ public final class LoginAccountProcessor {
 
     public void login(String email, String password) {
         var account = accountReader.findByEmail(email)
-            .filter(Account::isEmailVerified)
             .orElseThrow(IllegalStateException::new);
 
+        if (!account.isEmailVerified()) {
+            throw new IllegalStateException();
+        }
+
         if (!passwordEncrypter.matches(password, account.getPassword())) {
             throw new IllegalStateException();
         }
diff --git a/src/main/java/com/yam/app/account/presentation/AccountQueryApi.java b/src/main/java/com/yam/app/account/presentation/AccountQueryApi.java
index fecb27e..5c052d6 100644
--- a/src/main/java/com/yam/app/account/presentation/AccountQueryApi.java
+++ b/src/main/java/com/yam/app/account/presentation/AccountQueryApi.java
@@ -32,7 +32,7 @@ public final class AccountQueryApi {
             return new ResponseEntity<>(HttpStatus.UNAUTHORIZED);
         }
 
-        SessionUtils.setLoginAccountEmail(request.getEmail());
+        LoginSessionUtils.setLoginAccountEmail(request.getEmail());
         return ResponseEntity.ok().build();
     }
 }
diff --git a/src/main/java/com/yam/app/account/presentation/SessionUtils.java b/src/main/java/com/yam/app/account/presentation/LoginSessionUtils.java
similarity index 91%
rename from src/main/java/com/yam/app/account/presentation/SessionUtils.java
rename to src/main/java/com/yam/app/account/presentation/LoginSessionUtils.java
index c14b9b4..c5f7dd2 100644
--- a/src/main/java/com/yam/app/account/presentation/SessionUtils.java
+++ b/src/main/java/com/yam/app/account/presentation/LoginSessionUtils.java
@@ -4,11 +4,11 @@ import javax.servlet.http.HttpSession;
 import org.springframework.web.context.request.RequestContextHolder;
 import org.springframework.web.context.request.ServletRequestAttributes;
 
-public final class SessionUtils {
+public final class LoginSessionUtils {
 
     public static final String LOGIN_ACCOUNT_EMAIL = "LOGIN_ACCOUNT_EMAIL";
 
-    private SessionUtils() {
+    private LoginSessionUtils() {
     }
 
     public static String getLoginAccountEmail() {
diff --git a/src/test/java/com/yam/app/account/domain/LoginAccountProcessorTest.java b/src/test/java/com/yam/app/account/domain/LoginAccountProcessorTest.java
index 7841e09..d77e447 100644
--- a/src/test/java/com/yam/app/account/domain/LoginAccountProcessorTest.java
+++ b/src/test/java/com/yam/app/account/domain/LoginAccountProcessorTest.java
@@ -19,19 +19,23 @@ class LoginAccountProcessorTest {
     Collection<DynamicTest> login_success() throws Exception {
         //Arrange
         var accountRepository = new FakeAccountRepository();
-        var accountReader = accountRepository;
-        var passwordEncrypter = new PasswordEncrypterStub();
-        var loginAccountProcessor = new LoginAccountProcessor(accountReader, passwordEncrypter);
+        var accountNotConfirm = Account.of("hello1@naver.com", "hello1",
+            "password!");
+        var accountCompleted = Account.of("hello@naver.com", "hello",
+            "password!");
+        accountCompleted.completeRegister();
+        accountRepository.save(accountCompleted);
+        accountRepository.save(accountNotConfirm);
 
-        var account = Account.of("hello@naver.com", "hello", "password!");
-        account.completeRegister();
-        accountRepository.save(account);
+        var passwordEncryptor = new PasswordEncrypterStub();
+        var loginAccountProcessor = new LoginAccountProcessor(accountRepository, passwordEncryptor);
 
         return Arrays.asList(
             dynamicTest("회원 로그인에 성공한다.", () -> {
                 // Act
                 var throwable = catchThrowable(
-                    () -> loginAccountProcessor.login(account.getEmail(), account.getPassword())
+                    () -> loginAccountProcessor.login(accountCompleted.getEmail(),
+                        accountCompleted.getPassword())
                 );
 
                 // Assert
@@ -40,7 +44,18 @@ class LoginAccountProcessorTest {
             dynamicTest("이메일이 유효하지 않은 경우 예외를 리턴한다.", () -> {
                 // Act
                 var throwable = catchThrowable(
-                    () -> loginAccountProcessor.login("dwqko@naver.com", account.getPassword())
+                    () -> loginAccountProcessor.login("dwqko@naver.com",
+                        accountCompleted.getPassword())
+                );
+
+                // Assert
+                assertThat(throwable).isInstanceOf(IllegalStateException.class);
+            }),
+            dynamicTest("이메일은 유효하나 검증을 완료하지 않은 경우 예외를 리턴한다.", () -> {
+                // Act
+                var throwable = catchThrowable(
+                    () -> loginAccountProcessor.login(accountNotConfirm.getEmail(),
+                        accountNotConfirm.getPassword())
                 );
 
                 // Assert
@@ -49,7 +64,7 @@ class LoginAccountProcessorTest {
             dynamicTest("비밀번호가 유효하지 않은 경우 예외를 리턴한다.", () -> {
                 // Act
                 var throwable = catchThrowable(
-                    () -> loginAccountProcessor.login(account.getEmail(), "11111111!")
+                    () -> loginAccountProcessor.login(accountCompleted.getEmail(), "11111111!")
                 );
 
                 // Assert