Update docs

desktop_env/server/main.py

@@ -180,16 +180,19 @@ def capture_screen_with_cursor():
 
             return (cursor, hotspot)
 
-        cursor, (hotspotx, hotspoty) = get_cursor()
-
         ratio = ctypes.windll.shcore.GetScaleFactorForDevice(0) / 100
 
         img = ImageGrab.grab(bbox=None, include_layered_windows=True)
 
-        pos_win = win32gui.GetCursorPos()
-        pos = (round(pos_win[0]*ratio - hotspotx), round(pos_win[1]*ratio - hotspoty))
+        try:
+            cursor, (hotspotx, hotspoty) = get_cursor()
 
-        img.paste(cursor, pos, cursor)
+            pos_win = win32gui.GetCursorPos()
+            pos = (round(pos_win[0]*ratio - hotspotx), round(pos_win[1]*ratio - hotspoty))
+
+            img.paste(cursor, pos, cursor)
+        except:
+            pass
 
         img.save(file_path)
     elif user_platform == "Linux":