diff --git a/components/net/lwip/Kconfig b/components/net/lwip/Kconfig
index 2566870d6e0..f75e357f57c 100644
--- a/components/net/lwip/Kconfig
+++ b/components/net/lwip/Kconfig
@@ -20,10 +20,34 @@ if RT_USING_LWIP
         config RT_USING_LWIP212
             bool "lwIP v2.1.2"
 
+        config RT_USING_LWIP_LATEST
+            bool "lwIP latest"
+            select PKG_USING_LWIP
+
     endchoice
 
+    # ---- auxiliary package ------
+    # https://github.com/RT-Thread-packages/lwip
+
+    config PKG_USING_LWIP
+        bool
+        default n
+
+    if PKG_USING_LWIP
+        config PKG_LWIP_PATH
+            string
+            default "/packages/iot/lwip"
+
+        config PKG_LWIP_VER
+            string
+            default "latest" if RT_USING_LWIP_LATEST
+    endif
+
+    # -----------------------------
+
     config RT_USING_LWIP_VER_NUM
         hex
+        default 0x99999    if RT_USING_LWIP_LATEST
         default 0x20102    if RT_USING_LWIP212
         default 0x20003    if RT_USING_LWIP203
         default 0x10401    if RT_USING_LWIP141