I have tested in BGEE(only install DLCmerger and SCS), so there's no doubt that SCS brings about the problem.
And I patched three files from this thread on the original SCS, they are:
It should not be this mage.tpa or the standard_mage.ssl, but I remember morpheus562 's patch (dragon_shared.tph) work very well last time (two months ago), so anyone like me? or who can tell me what should I do? THX!