diff --git a/install_v2raya.sh b/install_v2raya.sh
index a118243..ada5ba9 100644
--- a/install_v2raya.sh
+++ b/install_v2raya.sh
@@ -8,6 +8,9 @@ if [ $? -ne 0 ]; then
     exit 1
 fi
 
+sudo apt update
+sudo apt install -y v2ray
+
 echo "=== 安装 v2rayA 到 /usr/local/bin ==="
 sudo mv v2raya /usr/local/bin/v2raya
 sudo chmod +x /usr/local/bin/v2raya