diff --git a/nt_install.sh b/nt_install.sh
index 884fc11..425e212 100644
--- a/nt_install.sh
+++ b/nt_install.sh
@@ -52,64 +52,78 @@ installWgetPackage() {
     # macOS should install wget originally. Nothing to do
     echo "wget 正在安装中..."
     # try apt
-    apt -h >/dev/null
+    apt-get -h >/dev/null
     if [ $? -eq 0 ]; then
         # 先更新一下数据源，有些机器数据源比较老可能会404
-        apt update -y >/dev/null
-        apt install wget -y >/dev/null
+        apt-get update -y >/dev/null
+        apt-get install wget -y >/dev/null
     fi
 
     # try yum
     yum -h >/dev/null
     if [ $? -eq 0 ]; then
+        yum -y update >/dev/null
         yum install wget -y >/dev/null
     fi
 
     # try dnf
     dnf -h >/dev/null
     if [ $? -eq 0 ]; then
+        dnf check-update >/dev/null
         dnf install wget -y >/dev/null
     fi
 
     # try pacman
     pacman -h >/dev/null
     if [ $? -eq 0 ]; then
-        pacman -Sy
-        pacman -S wget
+        pacman -Sy >/dev/null
+        pacman -S wget >/dev/null
     fi
 
+    wget -h >/dev/null
+    if [ $? -ne 0 ]; then
+        echo "wget 安装失败"
+        exit 1
+    fi
 }
 
 installJqPackage() {
     # macOS should install wget originally. Nothing to do
     echo "jq 正在安装中..."
     # try apt
-    apt -h >/dev/null
+    apt-get -h >/dev/null
     if [ $? -eq 0 ]; then
         # 先更新一下数据源，有些机器数据源比较老可能会404
-        apt update -y >/dev/null
-        apt install jq -y >/dev/null
+        apt-get update -y >/dev/null
+        apt-get install jq -y >/dev/null
     fi
 
     # try yum
     yum -h >/dev/null
     if [ $? -eq 0 ]; then
+        yum -y update >/dev/null
         yum install jq -y >/dev/null
     fi
 
     # try dnf
     dnf -h >/dev/null
     if [ $? -eq 0 ]; then
+        dnf check-update >/dev/null
         dnf install jq -y >/dev/null
     fi
 
     # try pacman
     pacman -h >/dev/null
     if [ $? -eq 0 ]; then
-        pacman -Sy
-        pacman -S jq
+        pacman -Sy >/dev/null
+        pacman -S jq >/dev/null
     fi
 
+    jq -h >/dev/null
+    if [ $? -ne 0 ]; then
+        echo "jq 安装失败"
+        exit 1
+    fi
 }
 
 checkWgetPackage() {
@@ -134,6 +148,29 @@ checkWgetPackage() {
     fi
 }
 
+checkVersion() {
+    echo "正在检查版本..."
+    version=$(curl -sL https://api.github.com/repos/xgadget-lab/nexttrace/releases/latest | jq -r '.tag_name')
+    if [[ $version == "" ]]; then
+        echo "获取版本失败，请检查网络连接"
+        exit 1
+    fi
+    echo 当前最新release版本：${version}
+    read -r -p "是否安装/更新软件? (y/n)" input
+    case $input in
+    [yY][eE][sS] | [yY])
+        break
+        ;;
+    [nN][oO] | [nN])
+        echo "您选择了取消安装/更新，脚本即将退出"
+        exit 1
+        ;;
+    *)
+        break
+        ;;
+    esac
+}
+
 checkJqPackage() {
     jq -h >/dev/null
     if [ $? -ne 0 ]; then
@@ -218,6 +255,7 @@ checkRootPermit
 checkSystemDistribution
 checkSystemArch
 checkWgetPackage
+checkVersion
 
 # Download Procedure
 getLocation