diff --git a/readme.md b/readme.md
index 2e71e9c..74f7c4a 100644
--- a/readme.md
+++ b/readme.md
@@ -1,8 +1,17 @@
+**im making c++ version for more efficiency!**
+
+![xHE-Opus](https://github.com/damp11113/xHE-Opus/assets/64675096/331bb248-82da-47d2-b930-0caabfd5bc75)
 # xHE-Opus
 xHE-Opus is extended High Efficiency. It use Dual-Encoder to encode per channel and bitrate is divide 2 for per channel.
 It provides optimal coding efficiency with bitrates from 6 to 510 kilobits per second and above.
 It has content loudness metadata on footer.
 
+![xheopusquality](https://github.com/damp11113/xHE-Opus/assets/64675096/c2d898c3-7a5e-487b-bd2c-0a364eeec1e7)
+
+
+# Demo
+https://github.com/damp11113/xHE-Opus/assets/64675096/5792f6b4-4ffd-4995-a1ad-97d245b1d1a2
+
 # Install
 [PyOgg (damp11113 moded)](https://github.com/damp11113/PyOgg)
 
@@ -32,9 +41,9 @@ $ python3 encode.py input.wav output.xopus -b 16000
 ## Decoder/Player
 To player or decode this file you can use
 ```bash
-$ python3 input.xopus
+$ python3 player.py input.xopus
 ```
 or if you want only convert to wav you can use
 ```bash
-$ python3 input.xopus -o output.wav
-```
\ No newline at end of file
+$ python3 player.py input.xopus -o output.wav
+```