ngnix port change from 80 to 81, "run" page cannot use

[zhukefucn]

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ngnix port change from 80 to 81, operation page can use correctly，but "run" page cannot use，you must change url ,add :81，then can run .

[zhukefucn]

I know how to do .

[germcell]

hi，how to resolve this problem？