diff --git a/build.bat b/build.bat
index 3ff3c1d..b868451 100644
--- a/build.bat
+++ b/build.bat
@@ -1 +1 @@
-pyinstaller --add-data ./resources;resources --upx-dir "C:\Program Files\upx-3.96-win64" -w -F main.py
\ No newline at end of file
+pyinstaller --add-data ./resources;resources -i ./resources/icon.ico --upx-dir "C:\Program Files\upx-3.96-win64" -w -F main.py
\ No newline at end of file
diff --git a/main.py b/main.py
index 5f7a65f..ffbfb56 100644
--- a/main.py
+++ b/main.py
@@ -39,6 +39,14 @@
 
 # length of game. it should be from 1 to 10
 max_input_char = 4
+def resource_path(relative_path):
+    # need to package a really single file
+    try:
+        base_path = sys._MEIPASS
+    except Exception:
+        base_path = os.path.abspath(".")
+
+    return os.path.join(base_path, relative_path)
 
 # set many things
 global cows, bulls, step, l_result, l_gueesp, gueesp
@@ -51,17 +59,6 @@
 pr.init_physics()
 pr.set_target_fps(SET_FPS)  # why i only now write it?... set target frame per seconds
 
-
-def resource_path(relative_path):
-    # need to package a really single file
-    try:
-        base_path = sys._MEIPASS
-    except Exception:
-        base_path = os.path.abspath(".")
-
-    return os.path.join(base_path, relative_path)
-
-
 font: Font = pr.load_font(resource_path("resources/unifont.fnt"))  # DON'T WRITE IT ON MAIN LOOP AND DON'T LOAD IT FIRST!
 seven_font: Font = pr.load_font_ex('C:/Windows/Fonts/calibril.ttf', 16, [int(1 + i) for i in range(0, 1206)], 1206)
 moonpng = pr.load_texture(resource_path('resources/moon.png'))
@@ -74,6 +71,8 @@ def resource_path(relative_path):
 mutetex = pr.load_texture(resource_path('resources/mute.png'))
 mutedtex = pr.load_texture(resource_path('resources/muted.png'))
 backbtntex = pr.load_texture(resource_path('resources/backbtn.png'))
+icontex = pr.load_image(resource_path('resources/icon.png'))
+pr.set_window_icon(icontex)
 the_page_is = 0
 the_heit_is = 190
 about_origin = pr.Vector2(12, 82)
diff --git a/resources/icon.ico b/resources/icon.ico
new file mode 100644
index 0000000..1292f97
Binary files /dev/null and b/resources/icon.ico differ
diff --git a/resources/icon.png b/resources/icon.png
new file mode 100644
index 0000000..4bc9485
Binary files /dev/null and b/resources/icon.png differ