only the first line working for most of the setting(admin area)

[e-standard]

Could use more detail. How was the update performed? From what version was the update performed? What operating system is being used on your personal computer? Have you tried clicking the little icon on the far right that may look like a page, or the edit icon button if there is one, etc??? Could you possibly provide a screen capture (remember this is the admin so do not want your admin directory showing)?

zen cart updating from 1.5.6a to 1.54.6b,for example,if i go to configuration-minimum values...i only could change the first line,"first name",if i click any others(such as,nick name,last name,date of birth..all the way down to also purchased products)there is nothing happened,it still staying at "first name".