model = Offer
list_display = ['title', 'author', 'target', 'sum', 'is_win', 'start', 'end']
search_fields = ['title', 'author']
readonly_fields = ('cover_img_tag',)
model = Offer
list_display = ['title', 'author', 'target', 'sum', 'is_win', 'start', 'end']
search_fields = ['title', 'author']
readonly_fields = ('cover_img_tag',)