Conclusions. The observed polarization percentage and polarization position angle in the present work appear consistent with those expected from longer wavelength observations in the period of 1999 2005. In particular, the polarization position angle at 492 GHz expected from the previously fitted 167 degrees +/- 7 degrees intrinsic polarization position angle and (5.6 +/- 0.7) x 105 rotation measure is 155(-8)(+98)degrees, which is consistent with our new measurement of polarization position angle within 1 sigma. The polarization percentage and the polarization position angle may be varying over the period of our ALMA 12 m Array observations, which demands further investigation with future polarization observations.