diff --git a/Service/Sources/Data/Repository/Auth/AuthRepositoryImpl.swift b/Service/Sources/Data/Repository/Auth/AuthRepositoryImpl.swift
index 6229f6a7..e18a446d 100644
--- a/Service/Sources/Data/Repository/Auth/AuthRepositoryImpl.swift
+++ b/Service/Sources/Data/Repository/Auth/AuthRepositoryImpl.swift
@@ -1,56 +1,56 @@
 import Foundation
 
-public struct AuthRepositoryImpl: AuthRepository {
+struct AuthRepositoryImpl: AuthRepository {
     private let remoteAuthDataSource: RemoteAuthDataSource
     private let localAuthDataSource: LocalAuthDataSource
-
-    public init(
+    
+    init(
         remoteAuthDataSource: RemoteAuthDataSource,
         localAuthDataSource: LocalAuthDataSource
     ) {
         self.remoteAuthDataSource = remoteAuthDataSource
         self.localAuthDataSource = localAuthDataSource
     }
-
-    public func login(req: LoginRequestDTO) async throws {
+    
+    func login(req: LoginRequestDTO) async throws {
         try await remoteAuthDataSource.login(req: req)
     }
-
-    public func reissueToken() async throws {
+    
+    func reissueToken() async throws {
         try await remoteAuthDataSource.reissueToken()
     }
-
-    public func logout() async throws {
+    
+    func logout() async throws {
         try await remoteAuthDataSource.logout()
         try await localAuthDataSource.logout()
     }
-
-    public func withdraw() async throws {
+    
+    func withdraw() async throws {
         try await remoteAuthDataSource.withdraw()
         try await localAuthDataSource.withdraw()
     }
-
-    public func studentSignup(req: StudentSignupRequestDTO) async throws {
+    
+    func studentSignup(req: StudentSignupRequestDTO) async throws {
         try await remoteAuthDataSource.studentSignup(req: req)
     }
-
-    public func teacherSignup(req: TeacherSignupRequestDTO) async throws {
+    
+    func teacherSignup(req: TeacherSignupRequestDTO) async throws {
         try await remoteAuthDataSource.teacherSignup(req: req)
     }
-
-    public func bbozzakSignup(req: BbozzakSignupRequestDTO) async throws {
+    
+    func bbozzakSignup(req: BbozzakSignupRequestDTO) async throws {
         try await remoteAuthDataSource.bbozzakSignup(req: req)
     }
-
-    public func professorSignup(req: ProfessorSignupRequestDTO) async throws {
+    
+    func professorSignup(req: ProfessorSignupRequestDTO) async throws {
         try await remoteAuthDataSource.professorSignup(req: req)
     }
-
-    public func governmentSignup(req: GovernmentSignupRequestDTO) async throws {
+    
+    func governmentSignup(req: GovernmentSignupRequestDTO) async throws {
         try await remoteAuthDataSource.governmentSignup(req: req)
     }
-
-    public func companyInstructorSignup(req: CompanyInstructorSignupRequestDTO) async throws {
+    
+    func companyInstructorSignup(req: CompanyInstructorSignupRequestDTO) async throws {
         try await remoteAuthDataSource.companyInstructorSignup(req: req)
     }
 }