diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4df006f..09a3462 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,5 +10,5 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static -g -O2")
 
 add_subdirectory(${PROJECT_SOURCE_DIR}/include/ouc_server)
 
-add_executable(test "${PROJECT_SOURCE_DIR}/examples/epoll_tcp_loop.cpp")
+add_executable(test "${PROJECT_SOURCE_DIR}/examples/test_thread_pool.cpp")
 target_link_libraries(test PRIVATE ouc_server_lib)
\ No newline at end of file
diff --git a/examples/test_thread_pool.cpp b/examples/test_thread_pool.cpp
new file mode 100644
index 0000000..364a371
--- /dev/null
+++ b/examples/test_thread_pool.cpp
@@ -0,0 +1,21 @@
+#include <utils/thread_pool.hpp>
+
+int main()
+{
+    using namespace ouc_server::utils;
+    ThreadPool pool(4);
+
+    auto f1 = pool.sumbit(
+        []()
+        { puts("Hello world from thread pool!"); });
+
+    auto f2 = pool.sumbit(
+        [](int a, int b)
+        {
+            return a + b;
+        },
+        1, 2);
+
+    f1.get();
+    printf("f2 result: %d\n", f2.get());
+}
\ No newline at end of file
diff --git a/include/ouc_server/utils/thread_pool.cpp b/include/ouc_server/utils/thread_pool.cpp
new file mode 100644
index 0000000..3f4e72a
--- /dev/null
+++ b/include/ouc_server/utils/thread_pool.cpp
@@ -0,0 +1,56 @@
+#include <utils/thread_pool.hpp>
+
+namespace ouc_server
+{
+    namespace utils
+    {
+        ThreadPool::ThreadPool(size_t n)
+            : is_stop(false)
+        {
+            for (size_t idx = 0; idx < n; ++idx)
+            {
+                workers.reserve(n);
+                workers.emplace_back(
+                    [this]()
+                    {
+                        while (true)
+                        {
+                            std::function<void()> task;
+
+                            {
+                                std::unique_lock<std::mutex> lk(this->mtx);
+
+                                this->cv.wait(
+                                    lk,
+                                    [this]
+                                    { return this->is_stop || (!this->tasks.empty()); });
+
+                                if (this->is_stop && this->tasks.empty())
+                                    return;
+
+                                task = std::move(this->tasks.front());
+                                this->tasks.pop();
+                            }
+
+                            task();
+                        }
+                        return;
+                    });
+            }
+        }
+
+        ThreadPool::~ThreadPool()
+        {
+            {
+                std::lock_guard<std::mutex> lk(mtx);
+                is_stop = true;
+            }
+
+            cv.notify_all();
+
+            for (auto &worker : workers)
+                if (worker.joinable())
+                    worker.join();
+        }
+    }
+}
\ No newline at end of file
diff --git a/include/ouc_server/utils/thread_pool.hpp b/include/ouc_server/utils/thread_pool.hpp
new file mode 100644
index 0000000..f2ca87d
--- /dev/null
+++ b/include/ouc_server/utils/thread_pool.hpp
@@ -0,0 +1,63 @@
+#ifndef INCLUDE_OUC_SERVER_THREAD_POOL
+#define INCLUDE_OUC_SERVER_THREAD_POOL
+
+#include <thread>
+#include <mutex>
+#include <condition_variable>
+#include <vector>
+#include <queue>
+#include <future>
+#include <functional>
+#include <type_traits>
+#include <memory>
+#include <utility>
+
+namespace ouc_server
+{
+    namespace utils
+    {
+        class ThreadPool
+        {
+        private:
+            std::mutex mtx;
+            bool is_stop;
+            std::condition_variable cv;
+
+            std::vector<std::thread> workers;
+            std::queue<std::function<void()>> tasks;
+
+        public:
+            ThreadPool(size_t);
+            ~ThreadPool();
+
+        public:
+            template <typename Func, typename... Args>
+            auto sumbit(Func &&func, Args &&...args)
+                -> std::future<typename std::invoke_result_t<Func, Args...>>
+            {
+                using Ret = typename std::invoke_result_t<Func, Args...>;
+
+                auto task_ptr = std::make_shared<
+                    std::packaged_task<Ret()>>(
+                    std::bind(std::forward<Func>(func), std::forward<Args>(args)...));
+
+                std::future<Ret> res = task_ptr->get_future();
+                {
+                    std::unique_lock<std::mutex> lk(mtx);
+
+                    if (is_stop)
+                        throw std::runtime_error("ThreadPool has been stopped");
+
+                    tasks.emplace(
+                        [task_ptr]()
+                        { (*task_ptr)(); });
+                }
+                cv.notify_one();
+
+                return res;
+            }
+        };
+    }
+}
+
+#endif // INCLUDE_OUC_SERVER_THREAD_POOL
\ No newline at end of file