The logo in zh.wikivoyage should change according to the language settings like zh-hant, zh-hans, zh-hk... But in every language it still shows the same logo in zh-hans.
Links to different language with the logo:
zh-hans: http://s23.postimg.org/pnnm08knr/zh_hans.png
zh-hant: http://s23.postimg.org/893dryniv/zh_hant.png
zh-hk: http://s23.postimg.org/i8ya7uys7/zh_hk.png
Version: unspecified
Severity: normal
URL: https://zh.wikivoyage.org