diff --git a/app/controllers/products.controller.js b/app/controllers/products.controller.js
index e481410..f84dc92 100644
--- a/app/controllers/products.controller.js
+++ b/app/controllers/products.controller.js
@@ -242,7 +242,7 @@ exports.uploadProductsFromCSV = async (req, res) => {
 
     if (!req.body.created_by || isNaN(req.body.created_by)) {
       fs.unlinkSync(filePath);
-      return res.status(400).send({ status: "failed", message: "Invalid or missing userId." });
+      return res.status(400).send({ status: "failed", message: "Invalid or missing created_by." });
     }
 
     const mode = req.body.mode?.toLowerCase() || "add";
@@ -252,7 +252,7 @@ exports.uploadProductsFromCSV = async (req, res) => {
     }
 
     const results = [];
-    const userId = parseInt(req.body.userId);
+    const userId = parseInt(req.body.created_by);
 
     const stats = fs.statSync(filePath);
     if (stats.size === 0) {