请帮我把布林指标参数修改为14.14.2和布林上下轨颜色为蓝色,中轨为黄色并加粗线条MID:MA(CLOSE,N); TMP2:=STD(CLOSE,M); TOP:MID+P*TMP2; BOTTOM:MID-P*TMP2; (来源:文华财经)