Revert "add ignore parameters"

This reverts commit 83aababdc73e8fa493b307e88edfc227e11df7c1.
Revert "add ignore parameter"

This reverts commit 35959bd3079896d22a1ab0f3222db35569152e7f.
Revert "fix typo"

This reverts commit bb7c1804cf9ea0ded7cb6b4fef03c472089b243e.
Revert "add ignore parameter"

This reverts commit 742ea0fae64a415f408c01555bb54fbcfc48c44a.
Revert "add ignore parameter"

This reverts commit 7e3c5a0bd6789bc111933bdd2d164e6f9daeba68.