diff --git a/include/tthread.h b/include/tthread.h
index 5fd11cb..d70dbaf 100644
--- a/include/tthread.h
+++ b/include/tthread.h
@@ -95,7 +95,9 @@ static inline int thread_create(TID* tid, void(*start_routine)(void*), void* arg
 	if (h == NULL) { return ERR_THREAD_CREATE; }
 	if (!CloseHandle(h)) { return ERR_THREAD_WIN_CLOSE_HANDLE; }
 #elif _OS_LINUX
-	if (pthread_create(tid, NULL, (void*(*)(void*))start_routine, arg) != 0) { return ERR_THREAD_CREATE; }
+	TID ttid;
+	if (pthread_create(&ttid, NULL, (void*(*)(void*))start_routine, arg) != 0) { return ERR_THREAD_CREATE; }
+	if (tid) *tid = ttid;
 #endif
 	return ERR_THREAD_SUCCESS;
 }
diff --git a/test/client/client.c b/test/client/client.c
index f36afef..4f1f8d6 100644
--- a/test/client/client.c
+++ b/test/client/client.c
@@ -30,7 +30,7 @@ int main(int argc, char** argv)
 	int res;
 	char Buf[1024] = { 0 };
 	printf("connect server...\n");
-	res = make_client_sock(&cfd, "::1", _SOCKET_TEST_PORT);
+	res = make_client_sock(&cfd, _SOCKET_TEST_IP6, _SOCKET_TEST_PORT);
 	if (res != 0) {
 		printf("error client sock\nerror code:%d\npress enter to continue\n", res);
 		getchar();