diff --git a/projects/llm_framework/README.md b/projects/llm_framework/README.md
index 365d431..3f79087 100644
--- a/projects/llm_framework/README.md
+++ b/projects/llm_framework/README.md
@@ -9,7 +9,7 @@ AX630C AI large model local voice assistant program. Provided by M5STACK STACKFL
 
 ## compile
 ```bash
-wget https://m5share.oss-cn-shenzhen.aliyuncs.com/ax630c_llm_project/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu.tar.gz?OSSAccessKeyId=LTAI5tSGrycCku6R4TQkroEc&Expires=37727406013&Signature=U9YN9Tp6zrIhNlL%2FfjcO0xRQTzk%3D
+wget https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/linux/llm/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu.tar.gz
 sudo tar zxvf gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu.tar.gz -C /opt
 
 sudo apt install python3 python3-pip libffi-dev