diff --git a/src/core.sh b/src/core.sh
index 05c1ff3..53337e1 100644
--- a/src/core.sh
+++ b/src/core.sh
@@ -806,6 +806,7 @@ manage() {
     [[ $is_test_run && ! $is_new_install ]] && {
         sleep 2
         if [[ ! $(pgrep -f $is_run_bin) ]]; then
+            is_run_fail=${is_do_name_msg,,}
             [[ ! $is_no_manage_msg ]] && {
                 msg
                 warn "($is_do_msg) $is_do_name_msg 失败"
@@ -813,7 +814,6 @@ manage() {
                 get test-run
                 _yellow "测试结束, 请按 Enter 退出."
             }
-            is_run_fail=${is_do_name_msg,,}
         fi
     }
 }
@@ -1398,7 +1398,7 @@ get() {
             manage start &>/dev/null
             if [[ $is_run_fail == $is_core ]]; then
                 _red "$is_core_name 运行失败信息:"
-                $is_core_bin run -c $is_config_json -confdir $is_conf_dir
+                $is_core_bin $is_with_run_arg -c $is_config_json -confdir $is_conf_dir
             else
                 _green "\n测试通过, 已启动 $is_core_name ..\n"
             fi
@@ -1575,17 +1575,20 @@ update() {
         is_update_name=core
         is_show_name=$is_core_name
         is_run_ver=v${is_core_ver##* }
+        is_update_repo=$is_core_repo
         ;;
     2 | sh)
         is_update_name=sh
         is_show_name="$is_core_name 脚本"
         is_run_ver=$is_sh_ver
+        is_update_repo=$is_sh_repo
         ;;
     3 | caddy)
         [[ ! $is_caddy ]] && err "不支持更新 Caddy."
         is_update_name=caddy
         is_show_name="Caddy"
         is_run_ver=$is_caddy_ver
+        is_update_repo=$is_caddy_repo
         ;;
     *)
         err "无法识别 ($1), 请使用: $is_core update [core | sh | caddy] [ver]"
@@ -1610,8 +1613,9 @@ update() {
     fi
     download $is_update_name $is_new_ver
     msg "更新成功, 当前 $is_show_name 版本: $(_green $is_new_ver)\n"
-    msg "$(_green 请查看更新说明: https://github.com/$is_sh_repo/releases/tag/$is_new_ver)\n"
-    manage restart $is_update_name &
+    msg "$(_green 请查看更新说明: https://github.com/$is_update_repo/releases/tag/$is_new_ver)\n"
+    [[ $is_update_name == 'core' ]] && $is_core restart
+    [[ $is_update_name == 'caddy' ]] && manage restart $is_update_name &
 }
 
 # main menu; if no prefer args.
diff --git a/src/download.sh b/src/download.sh
index ffbbfd9..e0f6eac 100644
--- a/src/download.sh
+++ b/src/download.sh
@@ -10,7 +10,7 @@ get_latest_version() {
         ;;
     caddy)
         name="Caddy"
-        url="https://api.github.com/repos/caddyserver/caddy/releases/latest?v=$RANDOM"
+        url="https://api.github.com/repos/$is_caddy_repo/releases/latest?v=$RANDOM"
         ;;
     esac
     latest_ver=$(_wget -qO- $url | grep tag_name | egrep -o 'v([0-9.]+)')
@@ -49,7 +49,7 @@ download() {
         name="Caddy"
         tmpfile=$tmpdir/caddy.tar.gz
         # https://github.com/caddyserver/caddy/releases/download/v2.6.4/caddy_2.6.4_linux_amd64.tar.gz
-        link="https://github.com/caddyserver/caddy/releases/download/${latest_ver}/caddy_${latest_ver:1}_linux_${caddy_arch}.tar.gz"
+        link="https://github.com/${is_caddy_repo}/releases/download/${latest_ver}/caddy_${latest_ver:1}_linux_${caddy_arch}.tar.gz"
         download_file
         tar zxf $tmpfile -C $tmpdir
         cp -f $tmpdir/caddy $is_caddy_bin
diff --git a/src/init.sh b/src/init.sh
index c3a17c1..136beff 100644
--- a/src/init.sh
+++ b/src/init.sh
@@ -79,6 +79,7 @@ is_pkg="wget unzip jq qrencode"
 is_config_json=$is_core_dir/config.json
 is_caddy_bin=/usr/local/bin/caddy
 is_caddy_dir=/etc/caddy
+is_caddy_repo=caddyserver/caddy
 is_caddyfile=$is_caddy_dir/Caddyfile
 is_caddy_conf=$is_caddy_dir/$author
 is_caddy_service=$(systemctl list-units --full -all | grep caddy.service)
@@ -89,6 +90,16 @@ is_core_ver=$($is_core_bin version | head -n1 | cut -d " " -f1-2)
 if [[ $(grep -o ^[0-9] <<<${is_core_ver#* }) -lt 5 ]]; then
     # core version less than 5, e.g, v4.45.2
     is_core_ver_lt_5=1
+    if [[ $(grep 'run -config' /lib/systemd/system/v2ray.service) ]]; then
+        sed -i 's/run //' /lib/systemd/system/v2ray.service
+        systemctl daemon-reload
+    fi
+else
+    is_with_run_arg=run
+    if [[ ! $(grep 'run -config' /lib/systemd/system/v2ray.service) ]]; then
+        sed -i 's/-config/run -config/' /lib/systemd/system/v2ray.service
+        systemctl daemon-reload
+    fi
 fi
 
 if [[ $(pgrep -f $is_core_bin) ]]; then
diff --git a/v2ray.sh b/v2ray.sh
index f65b31e..7efbee3 100644
--- a/v2ray.sh
+++ b/v2ray.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
 args=$@
-is_sh_ver=v4.03
+is_sh_ver=v4.04
 
 . /etc/v2ray/sh/src/init.sh