diff --git a/asserts/neoreg/Dockerfile b/asserts/neoreg/Dockerfile
index aa3e746e..c8b394c5 100644
--- a/asserts/neoreg/Dockerfile
+++ b/asserts/neoreg/Dockerfile
@@ -2,7 +2,7 @@ FROM python:3.12-slim
 
 WORKDIR /app
 
-RUN pip install requests
+RUN pip install requests -i https://pypi.tuna.tsinghua.edu.cn/simple/
 
 COPY neoreg.py .