diff --git a/components/net/lwip-2.1/porting/src/api_shell.c b/components/net/lwip-2.1/porting/src/api_shell.c
index 7db6560b..5f6e3aa1 100644
--- a/components/net/lwip-2.1/porting/src/api_shell.c
+++ b/components/net/lwip-2.1/porting/src/api_shell.c
@@ -41,9 +41,7 @@
 #include "lwip/icmp.h"
 #include "los_config.h"
 #include <string.h>
-
-#include "shcmd.h"
-#include "shell.h"
+#include <time.h>
 #include "los_debug.h"
 #include "los_task.h"