diff --git a/install.sh b/install.sh
index e3cb174..4e86a89 100644
--- a/install.sh
+++ b/install.sh
@@ -311,6 +311,7 @@ v2ray_install(){
     ## wget http://install.direct/go.sh
 
     if [[ -f go.sh ]];then
+        rm -rf $v2ray_systemd_file
         bash go.sh --force
         judge "安装 V2ray"
     else