diff --git a/scripts/postgresql/install.sh b/scripts/postgresql/install.sh
index fec82b50..27591a4c 100644
--- a/scripts/postgresql/install.sh
+++ b/scripts/postgresql/install.sh
@@ -25,7 +25,6 @@ downloadUrl="https://dl.cdn.haozi.net/panel/postgresql"
 setupPath="/www"
 postgresqlPath="${setupPath}/server/postgresql"
 postgresqlVersion=""
-postgresqlPassword=$(cat /dev/urandom | head -n 16 | md5sum | head -c 16)
 cpuCore=$(cat /proc/cpuinfo | grep "processor" | wc -l)
 
 if [[ "${1}" == "15" ]]; then
diff --git a/scripts/postgresql/update.sh b/scripts/postgresql/update.sh
new file mode 100644
index 00000000..4f71b651
--- /dev/null
+++ b/scripts/postgresql/update.sh
@@ -0,0 +1,100 @@
+#!/bin/bash
+export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:$PATH
+
+: '
+Copyright 2022 HaoZi Technology Co., Ltd.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+'
+
+HR="+----------------------------------------------------"
+ARCH=$(uname -m)
+memTotal=$(LC_ALL=C free -m | grep Mem | awk '{print  $2}')
+OS=$(source /etc/os-release && { [[ "$ID" == "debian" ]] && echo "debian"; } || { [[ "$ID" == "centos" ]] || [[ "$ID" == "rhel" ]] || [[ "$ID" == "rocky" ]] || [[ "$ID" == "almalinux" ]] && echo "centos"; } || echo "unknown")
+downloadUrl="https://dl.cdn.haozi.net/panel/postgresql"
+setupPath="/www"
+postgresqlPath="${setupPath}/server/postgresql"
+postgresqlVersion=""
+cpuCore=$(cat /proc/cpuinfo | grep "processor" | wc -l)
+
+if [[ "${1}" == "15" ]]; then
+    postgresqlVersion="15.4"
+elif [[ "${1}" == "16" ]]; then
+    postgresqlVersion="16.0"
+else
+    echo -e $HR
+    echo "错误：不支持的 PostgreSQL 版本！"
+    exit 1
+fi
+
+# 安装依赖
+if [ "${OS}" == "centos" ]; then
+    dnf makecache -y
+    dnf groupinstall "Development Tools" -y
+    dnf install make gettext zlib-devel readline-devel libicu-devel libxml2-devel libxslt-devel openssl-devel systemd-devel -y
+elif [ "${OS}" == "debian" ]; then
+    apt-get update
+    apt-get install build-essential make gettext zlib1g-dev libreadline-dev libicu-dev libxml2-dev libxslt-dev libssl-dev libsystemd-dev -y
+else
+    echo -e $HR
+    echo "错误：耗子Linux面板不支持该系统"
+    exit 1
+fi
+
+# 停止已有服务
+systemctl stop postgresql
+
+# 准备目录
+rm -rf ${postgresqlPath}/src
+cd ${postgresqlPath}
+
+# 下载源码
+wget -T 120 -O ${postgresqlPath}/postgresql-${postgresqlVersion}.tar.gz ${downloadUrl}/postgresql-${postgresqlVersion}.tar.gz
+tar -zxvf postgresql-${postgresqlVersion}.tar.gz
+rm -f postgresql-${postgresqlVersion}.tar.gz
+mv postgresql-${postgresqlVersion} src
+
+# 编译
+cd src
+./configure --prefix=${postgresqlPath} --enable-nls='zh_CN en' --with-icu --with-ssl=openssl --with-systemd --with-libxml --with-libxslt
+if [ "$?" != "0" ]; then
+    echo -e $HR
+    echo "错误：PostgreSQL 编译初始化失败，请截图错误信息寻求帮助。"
+    exit 1
+fi
+make -j${cpuCore}
+if [ "$?" != "0" ]; then
+    echo -e $HR
+    echo "错误：PostgreSQL 编译失败，请截图错误信息寻求帮助。"
+    exit 1
+fi
+make install
+if [ "$?" != "0" ]; then
+    echo -e $HR
+    echo "错误：PostgreSQL 安装失败，请截图错误信息寻求帮助。"
+    exit 1
+fi
+
+cd ${postgresqlPath}
+rm -rf ${postgresqlPath}/src
+
+# 配置
+chown -R postgres:postgres ${postgresqlPath}
+chmod -R 700 ${postgresqlPath}
+
+panel writePlugin postgresql${1} ${postgresqlVersion}
+
+systemctl daemon-reload
+systemctl restart postgresql
+
+echo -e "${HR}\nPostgreSQL-${1} 升级完成\n${HR}"