diff --git a/internal/router/router.go b/internal/router/router.go
index 6c090ba..3cb03a2 100644
--- a/internal/router/router.go
+++ b/internal/router/router.go
@@ -332,15 +332,18 @@ func SetupWithRedis(db *gorm.DB, yunAPIClient *service.YunAPIClient, redisClient
 	notificationRepo := repository.NewNotificationRepository(db)
 	streakRepo := repository.NewStreakRepository(db)
 
+	// Initialize services (Stage 1: Core Services needed for Auth)
+	ledgerService := service.NewLedgerService(ledgerRepo, db)
+
 	// Initialize auth services
-	authService := service.NewAuthService(userRepo, cfg)
+	authService := service.NewAuthService(userRepo, ledgerService, cfg)
 	var gitHubOAuthService *service.GitHubOAuthService
 	if cfg.GitHubClientID != "" && cfg.GitHubClientSecret != "" {
-		gitHubOAuthService = service.NewGitHubOAuthService(userRepo, authService, cfg)
+		gitHubOAuthService = service.NewGitHubOAuthService(userRepo, authService, ledgerService, cfg)
 	}
 	var giteeOAuthService *service.GiteeOAuthService
 	if cfg.GiteeClientID != "" && cfg.GiteeClientSecret != "" {
-		giteeOAuthService = service.NewGiteeOAuthService(userRepo, authService, cfg)
+		giteeOAuthService = service.NewGiteeOAuthService(userRepo, authService, ledgerService, cfg)
 	}
 	authHandler := handler.NewAuthHandlerWithConfig(authService, gitHubOAuthService, giteeOAuthService, cfg)
 	authMiddleware := middleware.NewAuthMiddleware(authService)
@@ -364,7 +367,7 @@ func SetupWithRedis(db *gorm.DB, yunAPIClient *service.YunAPIClient, redisClient
 	repaymentService := service.NewRepaymentService(repaymentRepo, billingRepo, accountRepo, db)
 	backupService := service.NewBackupService(db)
 	appLockService := service.NewAppLockService(appLockRepo)
-	ledgerService := service.NewLedgerService(ledgerRepo, db)
+	// ledgerService initialized earlier
 	reimbursementService := service.NewReimbursementService(db, transactionRepo, accountRepo)
 	refundService := service.NewRefundService(db, transactionRepo, accountRepo)
 	userSettingsService := service.NewUserSettingsService(userSettingsRepo)