diff --git a/README.md b/README.md
index 1ea4873..3f3629a 100644
--- a/README.md
+++ b/README.md
@@ -81,8 +81,9 @@ This project is licensed under the **MIT License**. See the [LICENSE](./LICENSE)
 
 For questions, suggestions, or collaboration:
 
-- GitHub Issues: [Submit here](https://github.com/PKTTTeam/PKWMTT-backend/issues)
-- Team: [@PKTTTeam](https://github.com/PKTTTeam)
+- GitHub Issues: [Submit here](https://github.com/PKWMApp/PKWMTT-backend/issues)
+- Team: [@PKWMApp](https://github.com/PKWMApp
+  )
 
 ---
 
diff --git a/src/main/java/org/pkwmtt/security/cors/SecurityCorsConfig.java b/src/main/java/org/pkwmtt/security/cors/SecurityCorsConfig.java
index 5107d21..7e7370f 100644
--- a/src/main/java/org/pkwmtt/security/cors/SecurityCorsConfig.java
+++ b/src/main/java/org/pkwmtt/security/cors/SecurityCorsConfig.java
@@ -15,22 +15,22 @@
  */
 @Configuration
 public class SecurityCorsConfig {
-
+    
     /**
      * @return UrlBasedCorsConfigurationSource with CORS configuration for spring security
      * added to SecurityFilterChain by .cors(withDefaults())
      */
     @Bean
-    CorsConfigurationSource corsConfigurationSource() {
+    CorsConfigurationSource corsConfigurationSource () {
         CorsConfiguration config = new CorsConfiguration();
-        config.setAllowedOrigins(List.of("https://pkwmapp.pl"));
+        config.setAllowedOrigins(List.of("https://pkwmapp.pl", "http://localhost:3000"));
         config.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "OPTIONS"));
         config.setAllowedHeaders(List.of("*"));
         config.setAllowCredentials(true);   //???
-
+        
         UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
         source.registerCorsConfiguration("/pkmwtt/api/**", config);
-
+        
         return source;
     }
 }