diff --git a/README.md b/README.md
index 0f4927e..eda416e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,16 @@
 I am organizing and uploading the codes. It will be public in one day.
 
-# requirment (How to install)
+# demo video and features
+
+https://www.bilibili.com/video/BV12g4y1m7Uw/
+
+todo
+
+# todolist
+
+todo
+
+# Requirments (How to install)
 
 ## python and pytorch version
 py39+pytorch2.0.1+cu11 passed the test.
@@ -24,8 +34,51 @@ sudo apt install ffmpeg
 brew install ffmpeg
 ```
 ### Windows users
-download and put it to the GPT-SoVITS root.
+download and put them in the GPT-SoVITS root.
 - download [ffmpeg.exe](https://huggingface.co/lj1995/VoiceConversionWebUI/blob/main/ffmpeg.exe)
 
 - download [ffprobe.exe](https://huggingface.co/lj1995/VoiceConversionWebUI/blob/main/ffprobe.exe)
 
+## You need download some pretrained models
+
+### pretrained GPT-SoVITS models/SSL feature model/Chinese BERT model
+
+put these files
+
+https://huggingface.co/lj1995/GPT-SoVITS
+
+to 
+
+GPT_SoVITS\pretrained_models
+
+### Chinese ASR (Additionally)
+
+put these files
+
+https://modelscope.cn/models/damo/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch/files
+
+https://modelscope.cn/models/damo/speech_fsmn_vad_zh-cn-16k-common-pytorch/files
+
+https://modelscope.cn/models/damo/punc_ct-transformer_zh-cn-common-vocab272727-pytorch/files
+
+ to 
+
+tools/damo_asr/models
+
+ ![image](https://github.com/RVC-Boss/GPT-SoVITS/assets/129054828/aa376752-9f9d-4101-9a09-867bf4df6f6a)
+
+### UVR5 (Vocals/Accompaniment Separation & Reverberation Removal. Additionally) 
+
+put the models you need from 
+
+https://huggingface.co/lj1995/VoiceConversionWebUI/tree/main/uvr5_weights
+
+to
+
+tools/uvr5/uvr5_weights
+
+# Credits
+
+todo
+
+