Poor inference results on own dataset

[gaishi7]

Hello, when training on my own dataset and using the command python scripts/inference.py --func inference_inpainting --name OUTPUT/cvpr2022_transformer_ffhq/checkpoint/last.pth --input_res 256,256 --num_token_per_iter 100 --num_token_for_sampling 300 --num_replicate 1 --image_dir data/1 --mask_dir irregular-mask/2 --save_masked_image --save_dir out_images/cvpr2022_transformer_ffhq --num_sample 1 --gpu 0, the inference results are very poor. How can this be resolved?