diff --git a/src/routes/users.routes.ts b/src/routes/users.routes.ts
index cb65bec..ca4b1e7 100644
--- a/src/routes/users.routes.ts
+++ b/src/routes/users.routes.ts
@@ -46,9 +46,9 @@ usersRouter.get('/list', async (request, response) => {
 usersRouter.get('/:id', ensureAuthenticated, async (request, response) => {
   const { id } = request.params;
 
-  const findUser = new FindUserService();
+  const findUserService = new FindUserService();
 
-  const user = await findUser.execute(id);
+  const user = await findUserService.execute(id);
 
   // converting ISO 8601 date to normal date
   let birth_date = new Date(user.birth_date)
@@ -79,9 +79,9 @@ usersRouter.get('/:id', ensureAuthenticated, async (request, response) => {
 usersRouter.post('/', async (request, response) => {
   const { name, lastname, email, birth_date, password } = request.body;
 
-  const createUser = new CreateUserService();
+  const createUserService = new CreateUserService();
 
-  const user = await createUser.execute({
+  const user = await createUserService.execute({
     name,
     lastname,
     email,
@@ -138,9 +138,9 @@ usersRouter.get(
   async (request, response) => {
     const { id } = request.params;
 
-    const findUserSocial = new FindUserSocialService();
+    const findUserSocialService = new FindUserSocialService();
 
-    const social = await findUserSocial.execute(id);
+    const social = await findUserSocialService.execute(id);
 
     return response.json({ data: social });
   },
@@ -187,9 +187,9 @@ usersRouter.get(
   async (request, response) => {
     const { id_user } = request.params;
 
-    const findUserSocial = new FindUserSocialService();
+    const findUserSocialService = new FindUserSocialService();
 
-    const social = await findUserSocial.execute(id_user);
+    const social = await findUserSocialService.execute(id_user);
 
     return response.json({ data: social });
   },
diff --git a/src/routes/vans.routes.ts b/src/routes/vans.routes.ts
index c9e02ad..e9ddfdc 100644
--- a/src/routes/vans.routes.ts
+++ b/src/routes/vans.routes.ts
@@ -25,9 +25,9 @@ vansRouter.get('/list', async (request, response) => {
 vansRouter.get('/:id', ensureAuthenticated, async (request, response) => {
   const { id } = request.params;
 
-  const findVan = new FindVanService();
+  const findVanService = new FindVanService();
 
-  const van = await findVan.execute(id);
+  const van = await findVanService.execute(id);
 
   return response.json({ data: van });
 });
@@ -35,9 +35,9 @@ vansRouter.get('/:id', ensureAuthenticated, async (request, response) => {
 vansRouter.post('/', async (request, response) => {
   const { plate, brand, model, seats_number } = request.body;
 
-  const createVan = new CreateVanService();
+  const createVanService = new CreateVanService();
 
-  const van = await createVan.execute({
+  const van = await createVanService.execute({
     plate,
     brand,
     model,
@@ -85,9 +85,9 @@ vansRouter.get(
   async (request, response) => {
     const { id } = request.params;
 
-    const findVanLocator = new FindVanLocatorService();
+    const findVanLocatorService = new FindVanLocatorService();
 
-    const vanLocator = await findVanLocator.execute(id);
+    const vanLocator = await findVanLocatorService.execute(id);
 
     return response.json({ data: vanLocator });
   },
@@ -98,9 +98,9 @@ vansRouter.post('/locator/:id_van', async (request, response) => {
 
   const { id_van } = request.params;
 
-  const createVanLocator = new CreateVanLocatorService();
+  const createVanLocatorService = new CreateVanLocatorService();
 
-  const vanLocator = await createVanLocator.execute({
+  const vanLocator = await createVanLocatorService.execute({
     id_van,
     name,
     address,