diff --git a/README.md b/README.md
index c81f33d..28a0cad 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ Users of this software are expected to use this software responsibly while abidi
  1. [GFPGANv1.4](https://huggingface.co/hacksider/deep-live-cam/resolve/main/GFPGANv1.4.pth)
  2. [inswapper_128_fp16.onnx](https://huggingface.co/hacksider/deep-live-cam/resolve/main/inswapper_128_fp16.onnx)
 
-Then put those 2 files on the "**models**" folder, you can further optimize inswapper_128_fp16.onnx by using
+Then put those 2 files on the "**models**" folder, you can further optimize inswapper_128_fp16.onnx by using [onnxslim](https://github.com/inisis/OnnxSlim)
 ```
 onnxslim inswapper_128_fp16.onnx inswapper_128_fp16.onnx
 ```