diff --git a/components/net/SConscript b/components/net/SConscript
index bfb1cb9afde47869eb682b6d95cab762e2666b49..b930821bd8d57ecc62ca7f20b8a8db7a966a4235 100644
--- a/components/net/SConscript
+++ b/components/net/SConscript
@@ -7,8 +7,8 @@ objs = []
 cwd = GetCurrentDir()
 list = os.listdir(cwd)
 
-# the default version of LWIP is 1.4.1
-if not GetDepend('RT_USING_LWIP132') and not GetDepend('RT_USING_LWIP140') and not GetDepend('RT_USING_LWIP202'):
+# the default version of LWIP is 2.0.2
+if not GetDepend('RT_USING_LWIP132') and not GetDepend('RT_USING_LWIP141') and not GetDepend('RT_USING_LWIP202'):
     AddDepend('RT_USING_LWIP202')
 
 for d in list: