diff --git a/src/safe_thread_pool_test.cpp b/src/safe_thread_pool_test.cpp
index 69b82c8d..f85a4478 100644
--- a/src/safe_thread_pool_test.cpp
+++ b/src/safe_thread_pool_test.cpp
@@ -38,4 +38,4 @@ TEST_CASE("test safe thread pool", "[ut][thread_pool]") {
     }
     thread_pool->WaitUntilEmpty();
     REQUIRE(data == round);
-}
\ No newline at end of file
+}