Signature can't be like writing on weekdays, and there is a gap between words. The signature should form a continuous sense of integrity as far as possible, and there should be no complete disconnection between words. Pay attention to the bridge between left and right characters in horizontal signature, and pay attention to the bridge between upper and lower characters in vertical signature. Visually, you can't give the feeling that the herringbone is out of touch with the characters, but you should give people a sense of wholeness regardless of you and me.