diff --git a/internal/core/utils/password.go b/internal/core/utils/password.go
index 304b850..14e19ec 100644
--- a/internal/core/utils/password.go
+++ b/internal/core/utils/password.go
@@ -26,7 +26,7 @@ type passwordUtil struct {
 }
 
 func (b *passwordUtil) Hash(password string) (string, error) {
-	bytes, _ := bcrypt.GenerateFromPassword([]byte(password), 8) //bcrypt.DefaultCost)
+	bytes, _ := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
 	return string(bytes), nil
 }
 
diff --git a/tests/performance/shortlink.py b/tests/performance/shortlink.py
index 8fb0e46..8c30cb1 100644
--- a/tests/performance/shortlink.py
+++ b/tests/performance/shortlink.py
@@ -7,5 +7,5 @@ class ShortlinkCreate(FastHttpUser):
         self.api = BackendApi(self.client)
 
     @task
-    def user_create_test(self):
+    def shortlink_create_test(self):
         self.api.shortlink_create("https://example.com")
\ No newline at end of file