diff --git a/internal/modules/expenses/controllers/expense.controller.go b/internal/modules/expenses/controllers/expense.controller.go
index 49642231..666642ca 100644
--- a/internal/modules/expenses/controllers/expense.controller.go
+++ b/internal/modules/expenses/controllers/expense.controller.go
@@ -203,12 +203,12 @@ func (u *ExpenseController) UpdateOne(c *fiber.Ctx) error {
 func (u *ExpenseController) DeleteOne(c *fiber.Ctx) error {
 	param := c.Params("id")
 
-	id, err := strconv.Atoi(param)
+	id64, err := strconv.ParseUint(param, 10, 64)
 	if err != nil {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
 	}
 
-	if err := u.ExpenseService.DeleteOne(c, uint(id)); err != nil {
+	if err := u.ExpenseService.DeleteOne(c, id64); err != nil {
 		return err
 	}
 
diff --git a/internal/modules/expenses/repositories/expense.repository.go b/internal/modules/expenses/repositories/expense.repository.go
index 844a6409..8796c761 100644
--- a/internal/modules/expenses/repositories/expense.repository.go
+++ b/internal/modules/expenses/repositories/expense.repository.go
@@ -3,6 +3,8 @@ package repository
 import (
 	"context"
 	"errors"
+	"fmt"
+	"time"
 
 	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
@@ -17,6 +19,7 @@ type ExpenseRepository interface {
 	GetWithSupplier(ctx context.Context, id uint64) (*entity.Expense, error)
 	WithProjectFlockKandangFilter(pfkID, kandangID uint) func(*gorm.DB) *gorm.DB
 	CountUnfinishedByProjectFlockKandang(ctx context.Context, pfkID, kandangID uint, isFinished func(*entity.Approval) bool) (int64, error)
+	DeleteOne(ctx context.Context, id uint) error
 }
 
 type ExpenseRepositoryImpl struct {
@@ -107,3 +110,23 @@ func (r *ExpenseRepositoryImpl) CountUnfinishedByProjectFlockKandang(ctx context
 	}
 	return unfinished, nil
 }
+
+func (r *ExpenseRepositoryImpl) DeleteOne(ctx context.Context, id uint) error {
+	// Cast to uint64 to match entity.Id type
+	id64 := uint64(id)
+	deletedAt := time.Now()
+
+	// Use raw SQL with interpolated integer to avoid type issues
+	// Interpolate id directly as integer literal (safe because it's uint64)
+	result := r.DB().WithContext(ctx).
+		Exec(`UPDATE "expenses" SET "deleted_at" = $1 WHERE "id" = `+fmt.Sprintf("%d", id64)+` AND "deleted_at" IS NULL`,
+			deletedAt)
+
+	if result.Error != nil {
+		return result.Error
+	}
+	if result.RowsAffected == 0 {
+		return gorm.ErrRecordNotFound
+	}
+	return nil
+}
diff --git a/internal/modules/expenses/route.go b/internal/modules/expenses/route.go
index fa3191fa..9c22bde3 100644
--- a/internal/modules/expenses/route.go
+++ b/internal/modules/expenses/route.go
@@ -22,16 +22,16 @@ func ExpenseRoutes(v1 fiber.Router, u user.UserService, s expense.ExpenseService
 	// route.Patch("/:id", m.Auth(u), ctrl.UpdateOne)
 	// route.Delete("/:id", m.Auth(u), ctrl.DeleteOne)
 
-	route.Get("/",m.RequirePermissions(m.P_ExpenseGetAll), ctrl.GetAll)
-	route.Post("/",m.RequirePermissions(m.P_ExpenseCreateOne), ctrl.CreateOne)
-	route.Get("/:id",m.RequirePermissions(m.P_ExpenseGetOne), ctrl.GetOne)
-	route.Patch("/:id",m.RequirePermissions(m.P_ExpenseUpdateOne), ctrl.UpdateOne)
-	route.Delete("/:id",m.RequirePermissions(m.P_ExpenseDeleteOne), ctrl.DeleteOne)
-	route.Post("/approvals/manager",m.RequirePermissions(m.P_ExpenseApprovalManager), ctrl.Approval)
-	route.Post("/approvals/finance",m.RequirePermissions(m.P_ExpenseApprovalFinance), ctrl.Approval)
-	route.Post("/:id/realizations",m.RequirePermissions(m.P_ExpenseCreateRealizations), ctrl.CreateRealization)
-	route.Patch("/:id/realizations",m.RequirePermissions(m.P_ExpenseUpdateRealizations), ctrl.UpdateRealization)
-	route.Post("/:id/complete",m.RequirePermissions(m.P_ExpenseCompleteExpense), ctrl.CompleteExpense)
-	route.Delete("/:id/documents/:documentId",m.RequirePermissions(m.P_ExpenseDocument), ctrl.DeleteDocument)
-	route.Delete("/:id/realization-documents/:documentId",m.RequirePermissions(m.P_ExpenseDocumentRealizations), ctrl.DeleteRealizationDocument)
+	route.Get("/", m.RequirePermissions(m.P_ExpenseGetAll), ctrl.GetAll)
+	route.Post("/", m.RequirePermissions(m.P_ExpenseCreateOne), ctrl.CreateOne)
+	route.Get("/:id", m.RequirePermissions(m.P_ExpenseGetOne), ctrl.GetOne)
+	route.Patch("/:id", m.RequirePermissions(m.P_ExpenseUpdateOne), ctrl.UpdateOne)
+	route.Delete("/:id", m.RequirePermissions(m.P_ExpenseDeleteOne), ctrl.DeleteOne)
+	route.Post("/approvals/manager", m.RequirePermissions(m.P_ExpenseApprovalManager), ctrl.Approval)
+	route.Post("/approvals/finance", m.RequirePermissions(m.P_ExpenseApprovalFinance), ctrl.Approval)
+	route.Post("/:id/realizations", m.RequirePermissions(m.P_ExpenseCreateRealizations), ctrl.CreateRealization)
+	route.Patch("/:id/realizations", m.RequirePermissions(m.P_ExpenseUpdateRealizations), ctrl.UpdateRealization)
+	route.Post("/:id/complete", m.RequirePermissions(m.P_ExpenseCompleteExpense), ctrl.CompleteExpense)
+	route.Delete("/:id/documents/:documentId", m.RequirePermissions(m.P_ExpenseDocument), ctrl.DeleteDocument)
+	route.Delete("/:id/realization-documents/:documentId", m.RequirePermissions(m.P_ExpenseDocumentRealizations), ctrl.DeleteRealizationDocument)
 }