大家帮我看看从PCB Editor到 router出的错怎么改？

## The following messages were generated by Allegro PCB Router at invocation time:

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# <<WARNING:>> Net GND is defined as a signal net and contains 141 pins.
# This is more pins than most signal nets contain.
# Please verify whether net GND should be a signal net or a power net.
# Note that a signal net will be routed as starburst or daisy chain.
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说把GND当成了信号网络，应该改成电源网络，在哪改?谢谢

自己再顶