Fix npu op bugs.

[momo609]

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8 out of 10 committers have signed the CLA.

✅ momo609
✅ huaweiZJX
✅ Annarine
✅ DaGaiBa
✅ huhongsun
✅ hust17yixuan
✅ wujiadi1
✅ Pr0Wh1teGivee
❌ lizekai
❌ wuzheyi1028

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