diff --git a/backend/.gitignore b/backend/.gitignore
index 11ddd8d..b6d813a 100644
--- a/backend/.gitignore
+++ b/backend/.gitignore
@@ -1,3 +1,4 @@
 node_modules
 # Keep environment variables out of version control
 .env
+dist
diff --git a/backend/src/repositories/product.repository.ts b/backend/src/repositories/product.repository.ts
index 49a0403..cb12b15 100644
--- a/backend/src/repositories/product.repository.ts
+++ b/backend/src/repositories/product.repository.ts
@@ -43,7 +43,7 @@ class ProductRepository implements ProductProvider {
   ): Promise<PrismaProduct> => {
     try {
       const product: PrismaProduct | null = await prisma.product.findUnique({
-        where: { id: getProduct.params.id },
+        where: { id: getProduct.id },
       });
       if (product === null) {
         throw new ProductNotFoundError();
@@ -74,14 +74,14 @@ class ProductRepository implements ProductProvider {
     try {
       const newProduct: PrismaProduct = await prisma.product.create({
         data: {
-          title: createProduct.body.title,
-          size: createProduct.body.size,
-          color: createProduct.body.color,
-          description: createProduct.body.description,
-          gender: createProduct.body.gender,
-          category: createProduct.body.category,
-          price: createProduct.body.price,
-          imageUrl: createProduct.body.imageUrl,
+          title: createProduct.title,
+          size: createProduct.size,
+          color: createProduct.color,
+          description: createProduct.description,
+          gender: createProduct.gender,
+          category: createProduct.category,
+          price: createProduct.price,
+          imageUrl: createProduct.imageUrl,
         },
       });
       return newProduct;
@@ -107,7 +107,7 @@ class ProductRepository implements ProductProvider {
   ): Promise<PrismaProduct> => {
     try {
       const product: PrismaProduct | null = await prisma.product.delete({
-        where: { id: getProduct.params.id },
+        where: { id: getProduct.id },
       });
       if (product === null) {
         throw new ProductNotFoundError();
diff --git a/backend/src/repositories/scanner.repository.ts b/backend/src/repositories/scanner.repository.ts
index 4f92266..46c050b 100644
--- a/backend/src/repositories/scanner.repository.ts
+++ b/backend/src/repositories/scanner.repository.ts
@@ -14,7 +14,7 @@ class ScannerRepository implements ScannerProvider {
     try {
       const worker: Tesseract.Worker = await createWorker("eng");
       const ret: Tesseract.RecognizeResult = await worker.recognize(
-        scannerRequest.body.imageUrl
+        scannerRequest.imageUrl
       );
       await worker.terminate();
       return ret.data.text;
diff --git a/backend/src/routes/scanner.routes.ts b/backend/src/routes/scanner.routes.ts
index 1017eb5..b8ebd61 100644
--- a/backend/src/routes/scanner.routes.ts
+++ b/backend/src/routes/scanner.routes.ts
@@ -3,7 +3,7 @@ import ScannerService from "../services/scanner.service.js";
 import ScannerRepository from "../repositories/scanner.repository.js";
 import schemaValidation from "../middlewares/schemaValidation.middleware.js";
 import { Router } from "express";
-import { scannerSchema } from "../schemas/scanner.schema.js";
+import { ScannerSchema } from "../schemas/scanner.schema.js";
 
 const scannerRouter = Router();
 const scannerController = new ScannerController(
@@ -12,7 +12,7 @@ const scannerController = new ScannerController(
 
 scannerRouter.post(
   "/",
-  schemaValidation(scannerSchema),
+  schemaValidation(ScannerSchema),
   scannerController.postMaterials
 );
 
diff --git a/backend/src/types.ts b/backend/src/types.ts
index b02ba81..a1d8336 100644
--- a/backend/src/types.ts
+++ b/backend/src/types.ts
@@ -26,8 +26,8 @@ export type Tag = {
   percentage: string;
 };
 
-export type CreateProduct = z.infer<typeof CreateProductSchema>;
+export type CreateProduct = z.infer<typeof CreateProductSchema>["body"];
 
-export type GetProduct = z.infer<typeof GetProductSchema>;
+export type GetProduct = z.infer<typeof GetProductSchema>["params"];
 
-export type ScannerRequest = z.infer<typeof ScannerSchema>;
+export type ScannerRequest = z.infer<typeof ScannerSchema>["body"];