diff --git a/quli.sh b/quli.sh
index 0ab17ba..15a0366 100644
--- a/quli.sh
+++ b/quli.sh
@@ -5,9 +5,9 @@ apt-get update && apt-get install -y git wget tmux tar build-essential && \
     rm -rf /var/lib/apt/lists/*
 
 # 下载并安装 Go 1.20.14
-wget http://192.168.1.238/quli/go1.20.14.linux-amd64.tar.gz && \
-    tar -C /usr/local -xzf go1.20.14.linux-amd64.tar.gz && \
-    rm go1.20.14.linux-amd64.tar.gz
+wget https://go.dev/dl/go1.21.1.linux-amd64.tar.gz
+sudo tar -C /usr/local -xzf go1.21.1.linux-amd64.tar.gz
+sudo rm go1.21.1.linux-amd64.tar.gz
 
 wget http://192.168.1.238/quli/ceremonyclient-develop.tar.gz && \
     mkdir -p /root/ceremonyclient && \