diff --git a/components/libc/compilers/armlibc/libc.c b/components/libc/compilers/armlibc/libc.c
index d3a4ad06d07f089e3245aee24539f32932affcdb..c3fab19fdcad5014be8b14ee1304fd56c516ef9c 100644
--- a/components/libc/compilers/armlibc/libc.c
+++ b/components/libc/compilers/armlibc/libc.c
@@ -42,7 +42,7 @@ int libc_system_init(void)
     dev_console = rt_console_get_device();
     if (dev_console)
     {
-    #if defined(RT_USING_POSIX_STDIN)
+    #if defined(RT_USING_POSIX)
         libc_stdio_set_console(dev_console->parent.name, O_RDWR);
     #else
         libc_stdio_set_console(dev_console->parent.name, O_WRONLY);
diff --git a/components/libc/compilers/dlib/libc.c b/components/libc/compilers/dlib/libc.c
index ba998e9747bcde2bf8a37fe69133da1e18316d80..fe219537e3c38b33253d7d72853b8859cfc63f14 100644
--- a/components/libc/compilers/dlib/libc.c
+++ b/components/libc/compilers/dlib/libc.c
@@ -42,7 +42,7 @@ int libc_system_init(void)
     dev_console = rt_console_get_device();
     if (dev_console)
     {
-    #if defined(RT_USING_POSIX_STDIN)
+    #if defined(RT_USING_POSIX)
         libc_stdio_set_console(dev_console->parent.name, O_RDWR);
     #else
         libc_stdio_set_console(dev_console->parent.name, O_WRONLY);