broadening top pattern

์•ผ๋ž„๊ฐ™์€ ํŒจํ„ด์˜ ๊ฐ€๋Šฅ์„ฑ๋„ ๋„ˆ๋ฌด ๋šœ๋ ทํ•ด์„œ ๋ฌด์„œ์šด๊ฑฐ๊ฐ™์Œ