diff --git a/components/net/Kconfig b/components/net/Kconfig
index 467002ac2eeca0606c1774e9e9b985c42e398da7..0fede3eb909bd2b2e86fa5df299f8bc9505cfb61 100644
--- a/components/net/Kconfig
+++ b/components/net/Kconfig
@@ -114,7 +114,7 @@ config RT_USING_LWIP
     if RT_USING_LWIP
         choice
             prompt "lwIP version"
-            default RT_USING_LWIP212
+            default RT_USING_LWIP203
             help
                 Select the lwIP version