diff --git a/src/common/logger.cpp b/src/common/logger.cpp
index 8808e31..bef39a2 100644
--- a/src/common/logger.cpp
+++ b/src/common/logger.cpp
@@ -1,5 +1,4 @@
 #include "logger.hpp"
-
 #include <boost/date_time/posix_time/posix_time_io.hpp>
 
 void Logger::init(bool toConsole, const std::string_view filePath)
diff --git a/src/common/udp_server_base.cpp b/src/common/udp_server_base.cpp
deleted file mode 100644
index 0ce8ea5..0000000
--- a/src/common/udp_server_base.cpp
+++ /dev/null
@@ -1,46 +0,0 @@
-#include "udp_server_base.hpp"
-#include "logger.hpp"
-
-UdpServerBase::UdpServerBase(IoContext &io, unsigned short port)
-    : socket_(io, UdpEndpoint(boost::asio::ip::udp::v4(), port))
-{
-}
-
-void UdpServerBase::start()
-{
-    doReceive();
-}
-
-void UdpServerBase::doReceive()
-{
-    using namespace boost::asio;
-
-    auto onReceive = [this](ErrorCode ec, std::size_t bytesReceived) {
-        if (!ec && bytesReceived > 0) {
-            std::string_view data(buffer_.data(), bytesReceived);
-            handleRequest(data, remoteEndpoint_);
-        } else if (ec) {
-            Logger::error("UDP receive error: " + ec.message());
-        }
-        doReceive(); // continue listening
-    };
-
-    socket_.async_receive_from(buffer(buffer_), remoteEndpoint_, onReceive);
-}
-
-void UdpServerBase::doSend(
-    const std::string &response, const UdpEndpoint &target
-)
-{
-    using namespace boost::asio;
-
-    auto bufferToSend = std::make_shared<std::string>(response);
-
-    auto onSend = [bufferToSend](ErrorCode ec, std::size_t /*bytesSent*/) {
-        if (ec) {
-            Logger::error("UDP send error: " + ec.message());
-        }
-    };
-
-    socket_.async_send_to(buffer(*bufferToSend), target, onSend);
-}
diff --git a/src/common/udp_server_base.hpp b/src/common/udp_server_base.hpp
deleted file mode 100644
index 956d6a3..0000000
--- a/src/common/udp_server_base.hpp
+++ /dev/null
@@ -1,23 +0,0 @@
-#pragma once
-
-#include "aliases.hpp"
-
-class UdpServerBase
-{
-  public:
-    UdpServerBase(IoContext &io, unsigned short port);
-    virtual ~UdpServerBase() = default;
-
-    void start();
-
-  protected:
-    virtual void
-    handleRequest(const std::string_view data, const UdpEndpoint &sender) = 0;
-
-    void doReceive();
-    void doSend(const std::string &response, const UdpEndpoint &target);
-
-    UdpSocket socket_;
-    std::array<char, 4096> buffer_;
-    UdpEndpoint remoteEndpoint_;
-};
diff --git a/src/main.cpp b/src/main.cpp
deleted file mode 100644
index 0a84ea3..0000000
--- a/src/main.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <boost/asio.hpp>
-#include <iostream>
-
-int main()
-{
-    std::cout << "Hello, Boost + C++23 + xmake!\n";
-
-    boost::asio::io_context io;
-    boost::asio::steady_timer timer(io, std::chrono::seconds(1));
-    timer.async_wait([](const boost::system::error_code &) {
-        std::cout << "Timer fired after 1 second!\n";
-    });
-
-    io.run();
-    return 0;
-}