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The door lock is lifted up, and the deadbolt of the lock cannot be extended or retracted when the door lock is locked

Last Updated on：2024-08-06 06:09:06

1) Check if the door frame is aligned with the deadbolt or the top and bottom hooks; 2) Check if the door frame is stuck with the deadbolt or the top and bottom hooks; 3) In the open door state, check if the lock body is damaged.