Which preposition to use with overdo

in Occurrences 3%

He must also guard against the error of multiplying emphatic words too much; for, to overdo in this way, defeats the very purpose for which emphasis is used.

by Occurrences 1%

"Most Dear Lady, "I thought all went wonderfully last night, and no sign could I see of hitch or difficulty; and as for your boy, he looked a lovely little gentlemanand in his cups was perfect, not overdoing by the least touch a part always perilously easy to overdo.

Which preposition to use with  overdo