diff --git a/dealy.py b/dealy.py
new file mode 100644
index 0000000..5902601
--- /dev/null
+++ b/dealy.py
@@ -0,0 +1,22 @@
+import time
+
+
+def delay(us):
+    end_time = time.perf_counter_ns() + us * 1000
+    while time.perf_counter_ns() < end_time:
+        print("", end="")
+
+
+if __name__ == '__main__':
+    import threading
+
+    def test():
+        time.sleep(1)
+        print("hello")
+
+    def test_2():
+        delay(1000 * 1000 * 10)
+
+    threading.Thread(target=test).start()
+    threading.Thread(target=test_2).start()
+
diff --git a/lol_script/main.py b/lol_script/main.py
index ba86e06..ece8617 100644
--- a/lol_script/main.py
+++ b/lol_script/main.py
@@ -70,7 +70,8 @@ if __name__ == '__main__':
     upper_gray = np.array([120, 120, 120])
     while True:
         tmp_pos_lis = []
-        now_screen = screen_shot_mss(2200, 900, 180, 90)
+        # now_screen = screen_shot_mss(2200, 900, 180, 90)
+        now_screen = screen_shot_mss(2200, 900, 0, 0)
         mask = cv2.inRange(now_screen, lower_gray, upper_gray)
         contours, _ = cv2.findContours(mask, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
 
diff --git a/lol_script/test_mouse.py b/lol_script/test_mouse.py
new file mode 100644
index 0000000..7ca6071
--- /dev/null
+++ b/lol_script/test_mouse.py
@@ -0,0 +1,15 @@
+import time
+from dealy import delay
+from mouse.logitech import Logitech
+from poe.start import get_start
+
+while True:
+    delay(10)
+    if get_start():
+        st = time.time()
+        for _ in range(300):
+            delay(100)
+            Logitech.mouse.move(1, 1)
+        print(int((time.time() - st) * 1000), " ms")
+
+        break
\ No newline at end of file
diff --git a/poe/start.py b/poe/start.py
index fba88c1..6f7602a 100644
--- a/poe/start.py
+++ b/poe/start.py
@@ -1,4 +1,6 @@
 import threading
+
+import winsound
 from pynput import keyboard
 
 IS_START = False
@@ -13,9 +15,13 @@ def listener_keyword():
             if key.char == "=":
                 IS_START = not IS_START
                 print(f"IS_START: {IS_START}")
+                if IS_START:
+                    winsound.Beep(800, 200)
+                else:
+                    winsound.Beep(400, 200)
         except AttributeError:
             pass
     with keyboard.Listener(on_press=on_press) as listener:
         listener.join()
-threading.Thread(target=listener_keyword).start()
+threading.Thread(target=listener_keyword, daemon=True).start()