diff --git a/app/Core/Database.php b/app/core/Database.php
similarity index 100%
rename from app/Core/Database.php
rename to app/core/Database.php
diff --git a/app/Core/JWT.php b/app/core/JWT.php
similarity index 100%
rename from app/Core/JWT.php
rename to app/core/JWT.php
diff --git a/app/Core/Security.php b/app/core/Security.php
similarity index 100%
rename from app/Core/Security.php
rename to app/core/Security.php
diff --git a/app/Core/Validator.php b/app/core/Validator.php
similarity index 100%
rename from app/Core/Validator.php
rename to app/core/Validator.php
diff --git a/app/Middleware/AuthMiddleware.php b/app/middleware/AuthMiddleware.php
similarity index 100%
rename from app/Middleware/AuthMiddleware.php
rename to app/middleware/AuthMiddleware.php
diff --git a/app/Middleware/RateLimitMiddleware.php b/app/middleware/RateLimitMiddleware.php
similarity index 100%
rename from app/Middleware/RateLimitMiddleware.php
rename to app/middleware/RateLimitMiddleware.php