diff --git a/pretrain_model/iter_epoch_60.pdopt b/pretrain_model/iter_epoch_60.pdopt
deleted file mode 100644
index 57d0cf0c3383d86b8f2a14340071bfaea252a26e..0000000000000000000000000000000000000000
Binary files a/pretrain_model/iter_epoch_60.pdopt and /dev/null differ
diff --git a/pretrain_model/iter_epoch_60.pdparams b/pretrain_model/iter_epoch_60.pdparams
deleted file mode 100644
index 01a553dfd451c5955e0962aace36131a286d1267..0000000000000000000000000000000000000000
Binary files a/pretrain_model/iter_epoch_60.pdparams and /dev/null differ
diff --git a/pretrain_model/iter_epoch_60.states b/pretrain_model/iter_epoch_60.states
deleted file mode 100644
index 8698a5aebdea6e8c475091769dea42d1e5a3a994..0000000000000000000000000000000000000000
Binary files a/pretrain_model/iter_epoch_60.states and /dev/null differ