diff --git a/main.py b/main.py
index 248f90e..389489f 100644
--- a/main.py
+++ b/main.py
@@ -22,18 +22,17 @@ class Main:
     @classmethod
     def main (cls, argv: list, argc: int) -> None:
         mode = Mode.NIZIKA
-        if argc > 0:
-            match argv[0]:
-                case '-g':
-                    mode = Mode.GOATOH
+        match (argc > 0) and argv[0]:
+            case '-g':
+                mode = Mode.GOATOH
 
-                case '-w':
-                    mode = Mode.DOUBLE
+            case '-w':
+                mode = Mode.DOUBLE
 
         goatoh_mode = mode == Mode.GOATOH
         double_mode = mode == Mode.DOUBLE
 
-        print (goatoh_mode)
+        print (mode)
 
         pygame.init ()
         screen: pygame.Surface = pygame.display.set_mode ((1024, 768))