diff --git a/include/ylt/coro_rpc/impl/coro_connection.hpp b/include/ylt/coro_rpc/impl/coro_connection.hpp
index 231353752..f0be2b297 100644
--- a/include/ylt/coro_rpc/impl/coro_connection.hpp
+++ b/include/ylt/coro_rpc/impl/coro_connection.hpp
@@ -621,7 +621,9 @@ void context_info_t<rpc_protocol>::close() {
 }
 
 template <typename rpc_protocol>
-uint64_t context_info_t<rpc_protocol>::get_connection_id() const noexcept {}
+uint64_t context_info_t<rpc_protocol>::get_connection_id() const noexcept {
+  return conn_->get_connection_id();
+}
 
 template <typename rpc_protocol>
 void context_info_t<rpc_protocol>::set_response_attachment(
diff --git a/include/ylt/coro_rpc/impl/protocol/coro_rpc_protocol.hpp b/include/ylt/coro_rpc/impl/protocol/coro_rpc_protocol.hpp
index 9d48ee7e1..2e537a86d 100644
--- a/include/ylt/coro_rpc/impl/protocol/coro_rpc_protocol.hpp
+++ b/include/ylt/coro_rpc/impl/protocol/coro_rpc_protocol.hpp
@@ -219,7 +219,7 @@ async_simple::coro::Lazy<context_info_t<rpc_protocol>*> get_context_in_coro() {
 }
 
 namespace detail {
-template <typename rpc_protocol = coro_rpc::protocol::coro_rpc_protocol>
+template <typename rpc_protocol>
 context_info_t<rpc_protocol>*& set_context() {
   thread_local static context_info_t<rpc_protocol>* ctx;
   return ctx;
@@ -228,7 +228,7 @@ context_info_t<rpc_protocol>*& set_context() {
 
 template <typename rpc_protocol = coro_rpc::protocol::coro_rpc_protocol>
 context_info_t<rpc_protocol>* get_context() {
-  return detail::set_context();
+  return detail::set_context<rpc_protocol>();
 }
 
 }  // namespace coro_rpc
\ No newline at end of file
diff --git a/src/coro_io/tests/test_coro_channel.cpp b/src/coro_io/tests/test_coro_channel.cpp
index bdd343ebf..384ce62ee 100644
--- a/src/coro_io/tests/test_coro_channel.cpp
+++ b/src/coro_io/tests/test_coro_channel.cpp
@@ -6,6 +6,19 @@
 #include <ylt/coro_io/coro_io.hpp>
 using namespace std::chrono_literals;
 
+#ifndef __clang__
+#ifdef __GNUC__
+#include <features.h>
+#if __GNUC_PREREQ(10, 3)  // If  gcc_version >= 10.3
+#define IS_OK
+#endif
+#else
+#define IS_OK
+#endif
+#else
+#define IS_OK
+#endif
+
 async_simple::coro::Lazy<void> test_coro_channel() {
   auto ch = coro_io::create_channel<int>(1000);
 
@@ -112,6 +125,7 @@ async_simple::coro::Lazy<void> test_select_channel() {
 }
 
 void callback_lazy() {
+#ifdef IS_OK
   using namespace async_simple::coro;
   auto test0 = []() mutable -> Lazy<int> {
     co_return 41;
@@ -144,6 +158,7 @@ void callback_lazy() {
         CHECK(result == 83);
       }));
   CHECK(index == 0);
+#endif
 }
 
 TEST_CASE("test channel send recieve, test select channel and coroutine") {