diff --git a/lichee/linux-4.9/drivers/input/touchscreen/gt9xxnew/gt9xx.h b/lichee/linux-4.9/drivers/input/touchscreen/gt9xxnew/gt9xx.h
index 5dbabaa74..90e3cffe9 100755
--- a/lichee/linux-4.9/drivers/input/touchscreen/gt9xxnew/gt9xx.h
+++ b/lichee/linux-4.9/drivers/input/touchscreen/gt9xxnew/gt9xx.h
@@ -59,9 +59,9 @@
 #define GTP_WITH_PEN          0
 #define GTP_PEN_HAVE_BUTTON   0    /* active pen has buttons, function together with GTP_WITH_PEN*/
 
-#define GTP_DEBUG_ON          1
-#define GTP_DEBUG_ARRAY_ON    1
-#define GTP_DEBUG_FUNC_ON     1
+#define GTP_DEBUG_ON          0
+#define GTP_DEBUG_ARRAY_ON    0
+#define GTP_DEBUG_FUNC_ON     0
 
 #if GTP_COMPATIBLE_MODE
 typedef enum {