diff --git a/.github/ISSUE_TEMPLATE/----.md b/.github/ISSUE_TEMPLATE/----.md
new file mode 100644
index 0000000..9751fa2
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/----.md
@@ -0,0 +1,10 @@
+---
+name: 提交建议
+about: 对这个项目提出一个建议
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**详细描述建议的内容**
diff --git a/.github/ISSUE_TEMPLATE/bug--.md b/.github/ISSUE_TEMPLATE/bug--.md
new file mode 100644
index 0000000..40ff41d
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/bug--.md
@@ -0,0 +1,55 @@
+---
+name: bug反馈
+about: bug反馈
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+>下方留下相关的描述即可
+
+**1.描述出现的问题**
+```
+# 
+```
+
+**2.是否直接安装失败**
+- 是
+- 否
+
+**3.直接安装失败的错误内容或者截图**
+- 此项没有可忽略
+
+**4.系统版本【例：Centos8】**
+>下列系统版本需自己补全
+- Centos8
+
+**5.脚本版本**
+- 
+
+**6.安装类型**
+- 安装
+- 个性化安装
+
+**7.安装的核心版本**
+>version位置需自己替换
+- Xray-core【version】
+- v2ray-core【version】
+- v2ray-core[XTLS]
+
+**8.出现问题的协议类型**
+- VLESS+XTLS
+- VLESS+TLS+WS
+- VMess+TLS+WS
+- VMess+TLS+TCP
+- Trojan
+- Trojan-go+ws
+
+**9.尝试重装后是否100%复现**
+- 是
+- 否
+
+**10.是否仔细检查客户端与服务端的配置是否相同**
+- 是
+- 否
diff --git a/install.sh b/install.sh
index fe82cad..d65afd6 100644
--- a/install.sh
+++ b/install.sh
@@ -19,9 +19,9 @@ checkSystem(){
 	elif [[ ! -z `cat /etc/issue | grep -i "ubuntu" | grep -v grep` ]] || [[ ! -z `cat /proc/version | grep -i "ubuntu" | grep -v grep` ]]
 	then
 		release="ubuntu"
-		installType='apt -y install'
-		upgrade="apt update -y"
-		removeType='apt --purge remove'
+		installType='apt-get -y install'
+		upgrade="apt-get update -y"
+		removeType='apt-get --purge remove'
     fi
     if [[ -z ${release} ]]
     then
@@ -346,31 +346,31 @@ installTools(){
     if [[ -z `find /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep -w wget` ]]
     then
         echoContent green " ---> 安装wget"
-        ${installType} wget > /dev/null
+        ${installType} wget > /dev/null 2>&1
     fi
 
     if [[ -z `find /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep -w curl` ]]
     then
         echoContent green " ---> 安装curl"
-        ${installType} curl > /dev/null
+        ${installType} curl > /dev/null 2>&1
     fi
 
     if [[ -z `find /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep -w unzip` ]]
     then
         echoContent green " ---> 安装unzip"
-        ${installType} unzip > /dev/null
+        ${installType} unzip > /dev/null 2>&1
     fi
 
     if [[ -z `find /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep -w socat` ]]
     then
         echoContent green " ---> 安装socat"
-        ${installType} socat > /dev/null
+        ${installType} socat > /dev/null 2>&1
     fi
 
     if [[ -z `find /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep -w tar` ]]
     then
         echoContent green " ---> 安装tar"
-        ${installType} tar > /dev/null
+        ${installType} tar > /dev/null 2>&1
     fi
 
     if [[ -z `find /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep cron` ]]
@@ -378,15 +378,15 @@ installTools(){
         echoContent green " ---> 安装crontabs"
         if [[ "${release}" = "ubuntu" ]] || [[ "${release}" = "debian" ]]
         then
-            ${installType} cron > /dev/null
+            ${installType} cron > /dev/null 2>&1
         else
-            ${installType} crontabs > /dev/null
+            ${installType} crontabs > /dev/null 2>&1
         fi
     fi
     if [[ -z `find /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep -w jq` ]]
     then
         echoContent green " ---> 安装jq"
-        ${installType} jq > /dev/null
+        ${installType} jq > /dev/null 2>&1
     fi
 
     if [[ -z `find /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep binutils` ]]
@@ -394,16 +394,23 @@ installTools(){
         echoContent green " ---> 安装binutils"
         ${installType} binutils > /dev/null  2>&1
     fi
+
+    if [[ -z `find /bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep ping6` ]]
+    then
+        echoContent green " ---> 安装ping6"
+        ${installType} inetutils-ping > /dev/null 2>&1
+    fi
+
     if [[ -z `find /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep -w nginx` ]]
     then
         echoContent green " ---> 安装nginx"
-        ${installType} nginx > /dev/null
+        ${installType} nginx > /dev/null 2>&1
     fi
 
     if [[ -z `find /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin |grep -v grep|grep -w sudo` ]]
     then
         echoContent green " ---> 安装sudo"
-        ${installType} sudo > /dev/null
+        ${installType} sudo > /dev/null 2>&1
     fi
     # todo 关闭防火墙
 
@@ -510,7 +517,7 @@ EOF
 
 # 检查ip
 checkIP(){
-    pingIP=`ping -4 -c 1 -W 1000 ${domain}|sed '1{s/[^(]*(//;s/).*//;q;}'`
+    pingIP=`ping -c 1 -W 1000 ${domain}|sed '1{s/[^(]*(//;s/).*//;q;}'`
     # ping -6 -c 1 -W 1000 ${domain}|sed '1{s/^([\da-fA-F]{1,4}:){7}[\da-fA-F]{1,4}$//;q;}'
     if [[ ! -z "${pingIP}" ]] && [[ `echo ${pingIP}|grep '^\([1-9]\|[1-9][0-9]\|1[0-9][0-9]\|2[0-4][0-9]\|25[0-5]\)\.\([0-9]\|[1-9][0-9]\|1[0-9][0-9]\|2[0-4][0-9]\|25[0-5]\)\.\([0-9]\|[1-9][0-9]\|1[0-9][0-9]\|2[0-4][0-9]\|25[0-5]\)\.\([0-9]\|[1-9][0-9]\|1[0-9][0-9]\|2[0-4][0-9]\|25[0-5]\)$'` ]]
     then
@@ -567,6 +574,11 @@ installTLS(){
         if [[ "${reInstallStatus}" = "y" ]]
         then
             rm -rf /etc/v2ray-agent/tls/*
+            if [[ "${tlsStatus}" = "已过期" ]]
+            then
+                rm -rf /root/.acme.sh/${domain}_ecc/*
+            fi
+
             installTLS $1
         fi
     fi
@@ -2590,7 +2602,7 @@ aliasInstall(){
 
 # 检查ipv6、ipv4
 checkIPv6(){
-    pingIPv6=`ping -6 -c 1 -W 1000 www.google.com|sed '2{s/[^(]*(//;s/).*//;q;}'|tail -n +2`
+    pingIPv6=`ping6 -c 1 -W 1000 www.google.com|sed '2{s/[^(]*(//;s/).*//;q;}'|tail -n +2`
     if [[ -z "${pingIPv6}" ]]
     then
         echoContent red " ---> 不支持ipv6"