diff --git a/README.md b/README.md
index 2910b55..236edee 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # Masked Wavelet Representation for Compact Neural Radiance Fields
 Daniel Rho*, Byeonghyeon Lee*, Seungtae Nam, Joo Chan Lee, Jong Hwan Ko†, and Eunbyung Park†
 
+[Project Page](https://daniel03c1.github.io/masked_wavelet_nerf/)
+
 Our code is based on NAS-BOWL (https://github.com/apchenstu/TensoRF)
 
 Tested on Ubuntu 18.04 + Pytorch 1.10.2
@@ -25,18 +27,27 @@ pip install .
 python3 train.py --config=configs/chair.txt --use_mask --mask_weight=1e-10 --grid_bit=8 --use_dwt --dwt_level=4
 ```
 - "--config": the name of the config file
+- "--datadir": the directory of images
 - "--grid_bit": for n-bit quantization (QAT) (only works on grid parameters)
 - "--use_mask": in order to use trainable masks, use this option
 - "--mask_weight": loss weight to modulate the grid sparsity
-- "--use_dwt": to use wavelet coefficients
+- "--use_dwt": to use the wavelet transform
 - "--dwt_level": the level of wavelet transform
-- "--trans_func": the name of wavelet function (default=bior4.4)
+- "--trans_func": the name of the wavelet function (default=bior4.4)
+
+More details can be found in "opt.py"
 
 
 # 2. Model Compression
 ```bash
 python3 compress.py --compress=1 --compress_levelwise=1 --ckpt=PATH_TO_CHECKPOINT
 ```
+- "--ckpt": the saved file name
+- "--compress": set to a non-zero value for compression (default=0)
+- "--compress_levelwise": set to a non-zero value for level-wise compression (default=0)
+- "--decompress": set to a non-zero value for compression (default=0)
+- "--decompress_levelwise": you need to use the same value as "compress_levelwise." (default=0)
+- "--decompress_and_validatd": whether to evaluate the quality of a decompressed model (default=1)
 
 # 3. Decompression and Evaluation
 ```bash