diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..cc313da
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,12 @@
+[target.aarch64-unknown-linux-gnu]
+linker = "aarch64-linux-gnu-gcc"
+
+[target.x86_64-unknown-linux-gnu]
+linker = "gcc"
+
+[target.x86_64-unknown-linux-musl]
+rustflags = ["-C", "target-feature=+crt-static", "-C", "link-self-contained=yes"]
+
+[target.aarch64-unknown-linux-musl]
+linker = "aarch64-linux-gnu-gcc"
+rustflags = ["-C", "target-feature=+crt-static", "-C", "link-self-contained=yes"]
diff --git a/.gitignore b/.gitignore
index c79e61b..ecb817e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,2 @@
 /target
 /release
-/.cargo
diff --git a/Cargo.lock b/Cargo.lock
index e1f1a54..60fc11c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1180,7 +1180,7 @@ dependencies = [
 
 [[package]]
 name = "pt_system_checking"
-version = "0.1.0"
+version = "0.1.4"
 dependencies = [
  "anyhow",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 38de0dd..623159a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pt_system_checking"
-version = "0.1.0"
+version = "0.1.4"
 edition = "2024"
 
 [dependencies]
diff --git a/Makefile b/Makefile
index 4ccf283..433005d 100644
--- a/Makefile
+++ b/Makefile
@@ -10,14 +10,14 @@ BUILD_DIR = target
 RELEASE_DIR = release
 
 # 目标架构
-ARCH_AMD64 = x86_64-unknown-linux-gnu
+ARCH_AMD64 = x86_64-unknown-linux-musl
 ARCH_ARM64 = aarch64-unknown-linux-gnu
 
 # 输出二进制文件名
 BINARY_AMD64 = $(PROJECT_NAME)-amd64
 BINARY_ARM64 = $(PROJECT_NAME)-arm64
 
-.PHONY: all help install-targets build-amd64 build-arm64 build-all clean release test prepare-release
+.PHONY: all help install-targets build-amd64 build-arm64 build-all clean release test prepare-release create-release
 
 # 默认目标
 all: build-all
@@ -31,6 +31,7 @@ help:
 	@echo "  make build-all        - 构建所有架构版本"
 	@echo "  make release          - 创建发布版本（优化编译）"
 	@echo "  make prepare-release  - 准备发布文件（包含安装脚本）"
+	@echo "  make create-release   - 创建 Gitea Release（需要设置 VERSION 变量）"
 	@echo "  make test             - 运行测试"
 	@echo "  make clean            - 清理构建文件"
 	@echo "  make install          - 安装到系统（需要 root 权限）"
@@ -104,6 +105,15 @@ prepare-release: release
 	@echo "请将以下文件上传到 Gitea Releases:"
 	@ls -lh $(RELEASE_DIR)/
 
+# 创建 Gitea Release
+create-release: prepare-release
+	@echo "创建 Gitea Release v$(VERSION)..."
+	tea releases create --tag v$(VERSION) --title "V$(VERSION) 版本发布" \
+		--asset "$(RELEASE_DIR)/install.sh" \
+		--asset "$(RELEASE_DIR)/$(BINARY_AMD64)" \
+		--asset "$(RELEASE_DIR)/$(BINARY_ARM64)"
+	@echo "Release 创建完成"
+
 # 安装到系统（默认安装当前架构）
 install:
 	cargo install --path .
diff --git a/README.md b/README.md
index 430ab29..1faa1c4 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,26 @@ sudo bash install.sh
 3. 交互式配置服务参数（服务器 URL、检查间隔、日志级别）
 4. 安装并启动 systemd 服务
 
+### 更新服务
+
+```bash
+curl -fsSL https://gitea.service.jazzwhom.top/Passthem/pt-disk-report/raw/branch/main/update.sh | sudo bash
+```
+
+或者下载后运行：
+
+```bash
+wget https://gitea.service.jazzwhom.top/Passthem/pt-disk-report/raw/branch/main/update.sh
+sudo bash update.sh
+```
+
+更新脚本会：
+1. 检查当前安装的版本
+2. 获取最新版本信息
+3. 自动备份当前版本
+4. 下载并替换新版本
+5. 重启服务（如果更新失败会自动恢复备份）
+
 ### 卸载服务
 
 ```bash
@@ -63,6 +83,7 @@ make prepare-release
 - `pt_system_checking-amd64` - x86_64 架构二进制文件
 - `pt_system_checking-arm64` - ARM64 架构二进制文件（适用于香橙派 Zero3）
 - `install.sh` - 一键部署脚本
+- `update.sh` - 一键更新脚本
 
 ## 配置说明
 
diff --git a/install.sh b/install.sh
index 1d588ef..b5d423c 100755
--- a/install.sh
+++ b/install.sh
@@ -91,6 +91,21 @@ interactive_config() {
     print_info "=== 配置服务参数 ==="
     echo ""
     
+    # 检查是否为非交互模式（通过管道执行）
+    if [ ! -t 0 ]; then
+        print_info "检测到非交互模式，使用默认配置"
+        SERVER_URL=""
+        INTERVAL=300
+        LOG_LEVEL="info"
+        
+        print_info "配置摘要:"
+        echo "  服务器 URL: ${SERVER_URL:-未配置}"
+        echo "  检查间隔: ${INTERVAL} 秒"
+        echo "  日志级别: ${LOG_LEVEL}"
+        echo ""
+        return
+    fi
+    
     # 服务器 URL
     read -p "请输入服务器 URL（用于上报磁盘状态，留空则不上报）: " SERVER_URL
     SERVER_URL=${SERVER_URL:-""}
diff --git a/src/main.rs b/src/main.rs
index 329ec5f..08e41c6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,4 @@
-use std::time::Duration;
+use std::{collections::HashSet, time::Duration};
 
 use clap::{Parser};
 use config::{Config, ConfigError, Environment};
@@ -40,12 +40,29 @@ async fn task(settings: &Settings) -> anyhow::Result<()> {
     let disks = sysinfo::Disks::new_with_refreshed_list();
 
     let mut available = 0;
+    let mut seen_device = HashSet::new();
 
     for disk in disks.list().iter().filter(|d| !d.is_removable()) {
-        available += disk.available_space();
+        let mount_path = disk.mount_point().to_string_lossy();
+        if mount_path.contains("/snap") || mount_path.contains("/docker") {
+            continue;
+        }
+        match disk.kind() {
+            sysinfo::DiskKind::SSD | sysinfo::DiskKind::HDD => {
+                let dname = disk.name().to_string_lossy().to_string();
+                if !seen_device.insert(dname.clone()) {
+                    continue;
+                }
+                let davailable = disk.available_space();
+                tracing::info!(disk=dname, available=davailable, "检查一块硬盘");
+                available += davailable;
+            }
+            _ => continue, // 跳过 Unknown, Overlaid 等类型
+        }
+
     }
 
-    let report = (available >> 20) / 100;
+    let report = ((available >> 20) * 10) >> 10;
     tracing::info!(report = report, "获取剩余硬盘空间（单位 .1GB）");
 
     if settings.server_url.is_empty() {
diff --git a/update.sh b/update.sh
new file mode 100755
index 0000000..f6682f2
--- /dev/null
+++ b/update.sh
@@ -0,0 +1,248 @@
+#!/bin/bash
+# PT System Checking 一键更新脚本
+# 从 Gitea 下载最新版本并更新服务
+
+set -e
+
+# 颜色输出
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# 配置变量
+GITEA_REPO="https://gitea.service.jazzwhom.top/Passthem/pt-disk-report"
+SERVICE_NAME="pt_system_checking"
+INSTALL_DIR="/opt/${SERVICE_NAME}"
+SYSTEMD_SERVICE="/etc/systemd/system/${SERVICE_NAME}.service"
+
+# 打印信息函数
+print_info() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+print_warn() {
+    echo -e "${YELLOW}[WARN]${NC} $1"
+}
+
+print_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# 检查是否以 root 运行
+check_root() {
+    if [ "$EUID" -ne 0 ]; then
+        print_error "请使用 root 权限运行此脚本"
+        echo "使用方法: sudo bash update.sh"
+        exit 1
+    fi
+}
+
+# 检查服务是否已安装
+check_installed() {
+    if [ ! -f "${INSTALL_DIR}/${SERVICE_NAME}" ]; then
+        print_error "服务未安装，请先运行 install.sh 进行安装"
+        exit 1
+    fi
+    
+    if [ ! -f "${SYSTEMD_SERVICE}" ]; then
+        print_error "systemd 服务文件不存在，请先运行 install.sh 进行安装"
+        exit 1
+    fi
+}
+
+# 检测系统架构
+detect_arch() {
+    local arch=$(uname -m)
+    case $arch in
+        x86_64)
+            echo "amd64"
+            ;;
+        aarch64|arm64)
+            echo "arm64"
+            ;;
+        *)
+            print_error "不支持的架构: $arch"
+            exit 1
+            ;;
+    esac
+}
+
+# 获取当前版本
+get_current_version() {
+    if [ -f "${INSTALL_DIR}/${SERVICE_NAME}" ]; then
+        local version=$("${INSTALL_DIR}/${SERVICE_NAME}" --version 2>/dev/null | grep -oP 'v\K[0-9.]+' || echo "未知")
+        echo "$version"
+    else
+        echo "未安装"
+    fi
+}
+
+# 获取最新版本
+get_latest_version() {
+    local version=$(curl -s "${GITEA_REPO}/releases" | grep -oP 'releases/tag/v\K[0-9.]+' | head -1)
+    if [ -z "$version" ]; then
+        version="0.1.0"
+        print_warn "无法自动获取版本，使用默认版本 ${version}" >&2
+    fi
+    echo "$version"
+}
+
+# 下载二进制文件
+download_binary() {
+    local arch=$1
+    local version=$2
+    local binary_name="${SERVICE_NAME}-${arch}"
+    local download_url="${GITEA_REPO}/releases/download/v${version}/${binary_name}"
+    
+    print_info "下载 ${arch} 架构的二进制文件..."
+    print_info "下载地址: ${download_url}"
+    
+    if ! curl -L -f -o "/tmp/${binary_name}" "${download_url}"; then
+        print_error "下载失败，请检查版本号和网络连接"
+        print_info "尝试的 URL: ${download_url}"
+        exit 1
+    fi
+    
+    chmod +x "/tmp/${binary_name}"
+    print_info "下载完成"
+}
+
+# 备份当前版本
+backup_current() {
+    local backup_file="${INSTALL_DIR}/${SERVICE_NAME}.backup"
+    
+    if [ -f "${INSTALL_DIR}/${SERVICE_NAME}" ]; then
+        print_info "备份当前版本..."
+        cp "${INSTALL_DIR}/${SERVICE_NAME}" "${backup_file}"
+        print_info "备份保存至: ${backup_file}"
+    fi
+}
+
+# 恢复备份
+restore_backup() {
+    local backup_file="${INSTALL_DIR}/${SERVICE_NAME}.backup"
+    
+    if [ -f "${backup_file}" ]; then
+        print_warn "恢复备份版本..."
+        cp "${backup_file}" "${INSTALL_DIR}/${SERVICE_NAME}"
+        chmod +x "${INSTALL_DIR}/${SERVICE_NAME}"
+        print_info "已恢复到备份版本"
+    fi
+}
+
+# 更新服务
+update_service() {
+    local arch=$1
+    local binary_name="${SERVICE_NAME}-${arch}"
+    
+    print_info "更新服务..."
+    
+    # 停止服务
+    if systemctl is-active --quiet "${SERVICE_NAME}"; then
+        print_info "停止服务..."
+        systemctl stop "${SERVICE_NAME}"
+    fi
+    
+    # 替换二进制文件
+    cp "/tmp/${binary_name}" "${INSTALL_DIR}/${SERVICE_NAME}"
+    chmod +x "${INSTALL_DIR}/${SERVICE_NAME}"
+    
+    print_info "服务更新完成"
+}
+
+# 启动服务
+start_service() {
+    print_info "启动服务..."
+    
+    systemctl start "${SERVICE_NAME}"
+    
+    sleep 2
+    
+    if systemctl is-active --quiet "${SERVICE_NAME}"; then
+        print_info "服务启动成功！"
+        echo ""
+        print_info "常用命令:"
+        echo "  查看状态: systemctl status ${SERVICE_NAME}"
+        echo "  查看日志: journalctl -u ${SERVICE_NAME} -f"
+        echo "  停止服务: systemctl stop ${SERVICE_NAME}"
+        echo "  重启服务: systemctl restart ${SERVICE_NAME}"
+    else
+        print_error "服务启动失败，正在恢复备份..."
+        restore_backup
+        systemctl start "${SERVICE_NAME}"
+        
+        if systemctl is-active --quiet "${SERVICE_NAME}"; then
+            print_info "已恢复到备份版本"
+        else
+            print_error "恢复失败，请查看日志:"
+            echo "  journalctl -u ${SERVICE_NAME} -n 50"
+        fi
+        exit 1
+    fi
+}
+
+# 主函数
+main() {
+    echo ""
+    print_info "=== PT System Checking 一键更新脚本 ==="
+    echo ""
+    
+    check_root
+    check_installed
+    
+    # 检测架构
+    ARCH=$(detect_arch)
+    print_info "检测到系统架构: ${ARCH}"
+    
+    # 获取版本信息
+    CURRENT_VERSION=$(get_current_version)
+    print_info "当前版本: ${CURRENT_VERSION}"
+    
+    print_info "获取最新版本信息..."
+    LATEST_VERSION=$(get_latest_version)
+    print_info "最新版本: v${LATEST_VERSION}"
+    
+    # 版本比较
+    if [ "$CURRENT_VERSION" == "$LATEST_VERSION" ]; then
+        print_info "已是最新版本，无需更新"
+        exit 0
+    fi
+    
+    echo ""
+    print_warn "即将从 v${CURRENT_VERSION} 更新到 v${LATEST_VERSION}"
+    
+    # 检查是否为非交互模式
+    if [ -t 0 ]; then
+        read -p "是否继续？(y/n): " confirm
+        if [[ ! $confirm =~ ^[Yy]$ ]]; then
+            print_warn "取消更新"
+            exit 0
+        fi
+    else
+        print_info "检测到非交互模式，自动继续更新"
+    fi
+    
+    echo ""
+    
+    # 备份当前版本
+    backup_current
+    
+    # 下载新版本
+    download_binary "${ARCH}" "${LATEST_VERSION}"
+    
+    # 更新服务
+    update_service "${ARCH}"
+    
+    # 启动服务
+    start_service
+    
+    # 清理临时文件
+    rm -f "/tmp/${SERVICE_NAME}-${ARCH}"
+    
+    echo ""
+    print_info "更新完成！版本: v${LATEST_VERSION}"
+}
+
+# 运行主函数
+main "$@"