stata做分位数回归用grqreg出现问题如何解决

命令为
sqreg price mpg rep78, quantile(.1 .5 .9)reps(40)
set seed 55
grqreg, cons ci ols olsci
执行后出现如图语句，请问各位如何解决
std error of grqreg will not be the same as one reported after estimation. please use the seed option of grqreg. only coefficients.1.5.9 will be plotted.
难道是我set seed 出现错误了吗