Why do all the WeChat avatars of female recruiters look good?

The WeChat avatars for recruiting women all look good, which represents the company’s image and is also an advantage! Is this really an advantage? "It is undeniable that due to the particularity of the recruitment department, good looks can indeed give people a good impression at first sight, and it is more conducive to the formation of cooperation. However, has this been promoted to the circle of friends? The circle of friends has also become a way to attract customers. A channel, although this has long been the norm.