diff --git a/Learn/Simple Libraries/Network/libwifi/cmm/libwifi.a b/Learn/Simple Libraries/Network/libwifi/cmm/libwifi.a
index c712a347..b47611b2 100644
Binary files a/Learn/Simple Libraries/Network/libwifi/cmm/libwifi.a and b/Learn/Simple Libraries/Network/libwifi/cmm/libwifi.a differ
diff --git a/Learn/Simple Libraries/Network/libwifi/stop.c b/Learn/Simple Libraries/Network/libwifi/stop.c
index a8e2160f..f2135f61 100644
--- a/Learn/Simple Libraries/Network/libwifi/stop.c	
+++ b/Learn/Simple Libraries/Network/libwifi/stop.c	
@@ -56,7 +56,7 @@ void wifi_stop(void)
   wifi_pin_do = 0;
   wifi_pin_di = 0;
   wifi_baud = 0;
-  wifi_comSelectPin = 0;
+  wifi_comSelectPin = -100;
   
   simpleterm_fromTxDo = 0;
   simpleterm_toRxDi = 0;
diff --git a/Learn/Simple Libraries/Network/libwifi/wifi.c b/Learn/Simple Libraries/Network/libwifi/wifi.c
index 42e467d3..4db1123c 100644
--- a/Learn/Simple Libraries/Network/libwifi/wifi.c	
+++ b/Learn/Simple Libraries/Network/libwifi/wifi.c	
@@ -21,7 +21,7 @@ fdserial *wifi_fds;
 int wifi_pin_do;
 int wifi_pin_di;
 int wifi_baud;
-int wifi_comSelect;
+int wifi_comSelectPin;
 int simpleterm_fromTxDo = 31;
 int simpleterm_toRxDi = 30;
 
@@ -55,7 +55,7 @@ fdserial *wifi_start(int fromDO, int toDI, int baud, int comSelect)
   wifi_pin_do = fromDO;
   wifi_pin_di = toDI;
   wifi_baud = baud;
-  wifi_comSelect = comSelect;
+  wifi_comSelectPin = comSelect;
   
   if(comSelect == USB_PGM) 
   {