1 files changed, 3 insertions, 2 deletions
diff --git a/src/main.c b/src/main.c
index 0cb5ef1..138f064 100644
--- a/src/main.c
+++ b/src/main.c
@@ -19,14 +19,15 @@
 
 static char* instruction = 
 "/***********************************************/\n"
-"/*  SoftShadeRoom                              */\n"
-"/*                                        chai */\n"
+"/* SoftShadeRoom                               */\n"
+"/*                                             */\n"
 "/***********************************************/\n"
 "Instructions:                                    \n"
 "  RightMouseButton+MouseMove   look around       \n"
 "  MiddleMouseButton+MouseMove  move around       \n"
 "  MouseScroll                  move forward\\backward\n"
 "  Shift+Above Operation        speed up          \n"
+"  key-a                        show\\hide axis   \n"
 "  key-g                        show\\hide grid   \n"
 "  key-b                        bake scene and save to png file(require -b option)\n"
 "Usage:                                           \n"