maintenance/admin.py

@@ -11,6 +11,7 @@ class MaintenancePointInfoAdmin(admin.ModelAdmin):

                 
              

                 class ExpressCompanyInfoAdmin(admin.ModelAdmin):
              

                     list_display = ('name', 'com', 'status', 'created_at', 'updated_at')
              

                +    list_filter = ('status', )
              

                 
              

                 
              

                 class MaintenanceInfoAdmin(admin.ModelAdmin):