docs: Update GGUF model download link in READMEs.

README.md

@@ -24,7 +24,7 @@ This project is a pure C++ inference engine for the Mel-Band-Roformer audio sour
 ### Download
 
 - **Pre-built Binaries**: Download executables for your platform from the [Releases](../../releases) page
-- **GGUF Models**: Download pre-converted model files from [MelBandRoformer-GGUF](https://huggingface.co/MelBandRoformer-GGUF)
+- **GGUF Models**: Download pre-converted model files from [MelBandRoformer-GGUF](https://huggingface.co/chenmozhijin/MelBandRoformer-GGUF)
 
 ### Command Line Usage
 

README.zh.md

@@ -24,7 +24,7 @@ Mel-Band-Roformer 音频源分离模型的高性能 C++ 推理实现。
 ### 下载
 
 - **预构建程序**：在 [Releases](../../releases) 页面下载对应平台的可执行文件
-- **GGUF 模型**：在 [MelBandRoformer-GGUF](https://huggingface.co/MelBandRoformer-GGUF) 下载预转换的模型文件
+- **GGUF 模型**：在 [MelBandRoformer-GGUF](https://huggingface.co/chenmozhijin/MelBandRoformer-GGUF) 下载预转换的模型文件
 
 ### 命令行使用