copy content error

[wtaccuracy]

when copy 'UPDATE rtm.tbl_product
SET model='IntelliDoXForMC'
WHERE product_id=65036;' to screen, the result is
'UPDATE rtm.tbl_product
rtm-# SET SET model='IntelliDoXForMC'
rtm-# WHERE product_id=65036;'

on more SET is pasted

[zxdong262]

What is your OS, app version?

[zxdong262]

What if paste into vi, is that OK?