diff --git a/init_bash.sh b/init_bash.sh
index 18d5da0..6f99bcb 100644
--- a/init_bash.sh
+++ b/init_bash.sh
@@ -82,8 +82,8 @@ pip install lightgbm -i https://pypi.mirrors.ustc.edu.cn/simple
 pip install orjson -i https://pypi.mirrors.ustc.edu.cn/simple
 pip install numba -i https://pypi.mirrors.ustc.edu.cn/simple
 
-pip install binance-futures-connector
-pip install binance-connector
+pip install binance-futures-connector -i https://pypi.tuna.tsinghua.edu.cn/simple
+pip install binance-connector -i https://pypi.tuna.tsinghua.edu.cn/simple
 pip install scikit-optimize -i https://pypi.tuna.tsinghua.edu.cn/simple 
 pip install matplotlib -i https://pypi.tuna.tsinghua.edu.cn/simple 
-pip install sortedcontainers -i https://pypi.tuna.tsinghua.edu.cn/simple 
\ No newline at end of file
+pip install sortedcontainers -i https://pypi.tuna.tsinghua.edu.cn/simple