diff --git a/install.sh b/install.sh
index b5672be..56482e9 100644
--- a/install.sh
+++ b/install.sh
@@ -198,6 +198,7 @@ check_status() {
     # dependent pkg install fail
     [[ ! -f $is_pkg_ok ]] && {
         msg err "安装依赖包失败"
+        msg err "请尝试手动安装依赖包: $cmd update -y; $cmd install -y $pkg"
         is_fail=1
     }
 
diff --git a/src/core.sh b/src/core.sh
index b82642b..487c04c 100644
--- a/src/core.sh
+++ b/src/core.sh
@@ -124,7 +124,7 @@ get_uuid() {
 }
 
 get_ip() {
-    [[ $ip || $is_no_auto_tls || $is_gen ]] && return
+    [[ $ip || $is_no_auto_tls || $is_gen || $is_dont_get_ip ]] && return
     export "$(_wget -4 -qO- https://one.one.one.one/cdn-cgi/trace | grep ip=)" &>/dev/null
     [[ ! $ip ]] && export "$(_wget -6 -qO- https://one.one.one.one/cdn-cgi/trace | grep ip=)" &>/dev/null
     [[ ! $ip ]] && {
@@ -732,6 +732,8 @@ change() {
 
 # delete config.
 del() {
+    # dont get ip
+    is_dont_get_ip=1
     [[ $is_conf_dir_empty ]] && return # not found any json file.
     # get a config file
     [[ ! $is_config_file ]] && get info $1
@@ -761,6 +763,7 @@ del() {
         warn "当前配置目录为空! 因为你刚刚删除了最后一个配置文件."
         is_conf_dir_empty=1
     fi
+    unset is_dont_get_ip
     [[ $is_dont_auto_exit ]] && unset is_config_file
 }
 
diff --git a/v2ray.sh b/v2ray.sh
index dd086ff..b0313be 100644
--- a/v2ray.sh
+++ b/v2ray.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
 args=$@
-is_sh_ver=v4.22
+is_sh_ver=v4.23
 
 . /etc/v2ray/sh/src/init.sh