Fix npu op bugs.

[momo609]

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7 out of 9 committers have signed the CLA.

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

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