diff --git a/controllers/sparepart.controller.js b/controllers/sparepart.controller.js
index c6e0229..a1d5fe0 100644
--- a/controllers/sparepart.controller.js
+++ b/controllers/sparepart.controller.js
@@ -35,7 +35,7 @@ class SparepartController {
         const pathDocument = `${folder}/${file.filename}`;
         value.sparepart_foto = pathDocument;
       }
-      value.created_by = req.user?.user_id || null;
+      value.userId = req.user.user_id
       const results = await SparepartService.createSparepart(value);
       const response = await setResponse(results, 'Sparepart created successfully');
       return res.status(response.statusCode).json(response);
@@ -60,7 +60,7 @@ class SparepartController {
         const pathDocument = `${folder}/${file.filename}`;
         value.sparepart_foto = pathDocument;
       }
-      value.updated_by = req.user?.user_id || null;
+      value.userId = req.user.user_id
       const results = await SparepartService.updateSparepart(id, value);
       const response = await setResponse(results, 'Sparepart updated successfully');
       res.status(response.statusCode).json(response);
@@ -69,6 +69,7 @@ class SparepartController {
       res.status(response.statusCode).json(response);
     }
   }
+  
   static async delete(req, res) {
     const { id } = req.params;
     const results = await SparepartService.deleteSparepart(id, req.user.user_id);
diff --git a/services/sparepart.service.js b/services/sparepart.service.js
index 96385e4..e380091 100644
--- a/services/sparepart.service.js
+++ b/services/sparepart.service.js
@@ -7,7 +7,6 @@ const {
   checkSparepartNameExistsDb,
 } = require("../db/sparepart.db");
 
-
 const { ErrorHandler } = require("../helpers/error");
 
 class SparepartService {
@@ -21,20 +20,19 @@ class SparepartService {
     }
   }
 
- static async getSparepartById(id) {
-  try {
-    const sparepart = await getSparepartByIdDb(id);
+  static async getSparepartById(id) {
+    try {
+      const sparepart = await getSparepartByIdDb(id);
 
-    if (!sparepart || sparepart.length === 0) {
-      throw new ErrorHandler(404, "Sparepart not found");
+      if (!sparepart || sparepart.length === 0) {
+        throw new ErrorHandler(404, "Sparepart not found");
+      }
+
+      return sparepart[0];
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode || 500, error.message);
     }
-
-    return sparepart[0];
-  } catch (error) {
-    throw new ErrorHandler(error.statusCode || 500, error.message);
   }
-}
-
 
   static async createSparepart(data) {
     try {
@@ -44,19 +42,7 @@ class SparepartService {
         if (exists)
           throw new ErrorHandler(400, "Sparepart name already exists");
       }
-      const insertData = {
-        sparepart_name: data.sparepart_name,
-        sparepart_description: data.sparepart_description,
-        sparepart_foto: data.sparepart_foto,
-        sparepart_stok: data.sparepart_stok,
-        sparepart_model: data.sparepart_model,
-        sparepart_merk: data.sparepart_merk,
-        sparepart_qty: data.sparepart_qty,
-        sparepart_item_type: data.sparepart_item_type,
-        sparepart_unit: data.sparepart_unit,
-        created_by: data.created_by,
-      };
-      const created = await createSparepartDb(insertData);
+      const created = await createSparepartDb(data);
       if (!created) throw new ErrorHandler(500, "Failed to create Sparepart");
       return created;
     } catch (error) {
@@ -79,20 +65,7 @@ class SparepartService {
         if (exists)
           throw new ErrorHandler(400, "Sparepart name already exists");
       }
-      const updateData = {
-        sparepart_name: data.sparepart_name,
-        sparepart_description: data.sparepart_description,
-        sparepart_foto: data.sparepart_foto,
-        sparepart_stok: data.sparepart_stok,
-        sparepart_model: data.sparepart_model,
-        sparepart_merk: data.sparepart_merk,
-        sparepart_qty: data.sparepart_qty,
-        sparepart_item_type: data.sparepart_item_type,
-        sparepart_unit: data.sparepart_unit,
-        updated_at: data.updated_at,
-        updated_by: data.updated_by
-      };
-      const updated = await updateSparepartDb(id, updateData);
+      const updated = await updateSparepartDb(id, data);
       if (!updated) throw new ErrorHandler(500, "Failed to update Sparepart");
       return await this.getSparepartById(id);
     } catch (error) {