diff --git a/install.sh b/install.sh
index eac9574..bbfd56b 100644
--- a/install.sh
+++ b/install.sh
@@ -37,7 +37,7 @@ nginx_conf="${nginx_conf_dir}/v2ray.conf"
 nginx_dir="/etc/nginx"
 web_dir="/home/wwwroot"
 nginx_openssl_src="/usr/local/src"
-v2ray_bin_file="/usr/bin/v2ray"
+v2ray_bin_dir="/usr/bin/v2ray"
 v2ray_info_file="$HOME/v2ray_info.inf"
 v2ray_qr_config_file="/usr/local/vmess_qr.json"
 nginx_systemd_file="/etc/systemd/system/nginx.service"
@@ -785,7 +785,7 @@ uninstall_all(){
     stop_process_systemd
     [[ -f $nginx_systemd_file ]] && rm -f $nginx_systemd_file
     [[ -f $v2ray_systemd_file ]] && rm -f $v2ray_systemd_file
-    [[ -d $v2ray_bin_file ]] && rm -rf $v2ray_bin_file
+    [[ -d $v2ray_bin_dir ]] && rm -rf $v2ray_bin_dir
     if [[ -d $nginx_dir ]]
     then
         echo -e "${OK} ${Green} 是否卸载 Nginx [Y/N]? ${Font}"
@@ -810,7 +810,7 @@ delete_tls_key_and_crt(){
    echo -e "${OK} ${GreenBG} 已清空证书遗留文件 ${Font}"
 }
 judge_mode(){
-    if [ -f $v2ray_bin_file ]
+    if [ -f $v2ray_bin_dir/v2ray ]
     then
         if [[ -n $(grep "ws" $v2ray_qr_config_file) ]]
         then