diff --git a/tests/test_rest_rpc.cpp b/tests/test_rest_rpc.cpp
index 06b1479..046b6aa 100644
--- a/tests/test_rest_rpc.cpp
+++ b/tests/test_rest_rpc.cpp
@@ -153,8 +153,10 @@ TEST_CASE("test_client_sync_call") {
   CHECK(r);
   auto result = client.call<int>("add", 1, 2);
   CHECK_EQ(result, 3);
-  CHECK_THROWS_WITH_AS(client.call<int>("add", 1, "2"), "unpack failed: Args not match!", std::logic_error);
-  CHECK_THROWS_WITH_AS(client.call<int>("Add", 1, 2), "unknown function: 3961593724", std::logic_error);
+  CHECK_THROWS_WITH_AS(client.call<int>("add", 1, "2"), 
+      "unpack failed: Args not match!", std::logic_error);
+  CHECK_THROWS_WITH_AS(client.call<int>("Add", 1, 2), 
+      "unknown function: 3961593724", std::logic_error);
 }
 
 TEST_CASE("test_client_sync_call_return_void") {
@@ -218,7 +220,8 @@ TEST_CASE("test_client_async_call") {
   auto fu = client.async_call<FUTURE>("hello", "purecpp");
   CHECK_NOTHROW(fu.get().as()); // no return
   auto fu_err = client.async_call<FUTURE>("Hello", "purecpp");
-  CHECK_THROWS_WITH_AS(fu_err.get().as(), "unknown function: 2333776211", std::logic_error);
+  CHECK_THROWS_WITH_AS(fu_err.get().as(), 
+      "unknown function: 2333776211", std::logic_error);
 }
 TEST_CASE("test_client_async_call_not_connect") {
   rpc_client client("127.0.0.1", 9001);