Most add-ons do not cause a perceivable performance decrease in %(app_name)s, though installing an excessive number may have adverse effects. If you suspect an add-on is causing %(app_name)s to be slow, try disabling it.
大多数附加组件不会导致可感知到的使 %(app_name)s 性能降级，虽然安装数量过多可能产生一定的不利影响。如果您怀疑某个附加组件使 %(app_name)s 变慢了，尝试禁用它。