diff --git a/scripts/prepare_deploy.sh b/scripts/prepare_deploy.sh
index ed241b1..aefb8da 100644
--- a/scripts/prepare_deploy.sh
+++ b/scripts/prepare_deploy.sh
@@ -146,6 +146,7 @@ cp "${PROJECT_ROOT}/tools/test_websocket.html" "${DEPLOY_DIR}/tools/"
 # Copy deployment scripts
 log_info "Copying deployment scripts..."
 cp "${PROJECT_ROOT}/scripts/deploy.sh" "${DEPLOY_DIR}/scripts/"
+cp "${PROJECT_ROOT}/scripts/uninstall.sh" "${DEPLOY_DIR}/scripts/"
 chmod +x "${DEPLOY_DIR}/scripts/"*.sh
 
 # Create deployment archive
diff --git a/scripts/prepare_offline_packages.sh b/scripts/prepare_offline_packages.sh
deleted file mode 100644
index 7a919c2..0000000
--- a/scripts/prepare_offline_packages.sh
+++ /dev/null
@@ -1,194 +0,0 @@
-#!/bin/bash
-
-# Color definitions for output
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-NC='\033[0m' # No Color
-
-# Logging functions
-log_info() {
-    echo -e "${GREEN}[INFO]${NC} $1"
-}
-
-log_warn() {
-    echo -e "${YELLOW}[WARN]${NC} $1"
-}
-
-log_error() {
-    echo -e "${RED}[ERROR]${NC} $1"
-}
-
-# Print usage
-usage() {
-    echo "Usage: $0"
-    echo "This script prepares packages"
-}
-
-# Parse command line arguments
-if [ $# -gt 0 ]; then
-    log_error "This script does not accept any arguments"
-    usage
-    exit 1
-fi
-
-# Check if running on CentOS
-if [ ! -f /etc/centos-release ]; then
-    log_error "This script must be run on CentOS"
-    exit 1
-fi
-
-# Get script directory and project root
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PROJECT_ROOT="$(dirname "${SCRIPT_DIR}")"
-PROJECT_NAME="$(basename "${PROJECT_ROOT}")"
-
-# Check if running from the correct directory
-if [ ! -f "${PROJECT_ROOT}/CMakeLists.txt" ] || \
-   [ ! -d "${PROJECT_ROOT}/src" ] || \
-   [ ! -d "${PROJECT_ROOT}/scripts" ]; then
-    log_error "This script must be run from the project root directory (CollisionAvoidance)"
-    log_error "Current directory: $(pwd)"
-    log_error "Please run: cd /path/to/CollisionAvoidance && ./scripts/prepare_offline_packages.sh"
-    exit 1
-fi
-
-# Create packages directory
-PACKAGES_DIR="${PROJECT_ROOT}/packages"
-log_info "Creating packages directory: ${PACKAGES_DIR}"
-mkdir -p "${PACKAGES_DIR}"
-
-# Install necessary tools
-log_info "Installing required tools..."
-yum install -y yum-utils createrepo || {
-    log_error "Failed to install required tools"
-    exit 1
-}
-
-# Define base packages
-PACKAGES=(
-    "cmake3"
-    "json-devel"
-    "boost-devel"
-    "openssl-devel"
-    "python3"
-    "python3-pip"
-    "python3-devel"
-    "python3-libs"
-    "python3-setuptools"
-    "gcc"
-    "gcc-c++"
-    "make"
-    "autoconf"
-    "automake"
-    "libtool"
-)
-
-# Download packages
-log_info "Downloading packages and their dependencies..."
-cd "${PACKAGES_DIR}" || {
-    log_error "Failed to enter packages directory"
-    exit 1
-}
-
-for pkg in "${PACKAGES[@]}"; do
-    log_info "Downloading $pkg and its dependencies..."
-    yumdownloader --resolve --destdir="${PACKAGES_DIR}" --arch=x86_64 "$pkg" || {
-        log_error "Failed to download $pkg"
-        exit 1
-    }
-done
-
-# Create local repository
-log_info "Creating local repository..."
-createrepo "${PACKAGES_DIR}" || {
-    log_error "Failed to create local repository"
-    exit 1
-}
-
-# Create repository configuration file
-cat > "${PACKAGES_DIR}/local.repo" << EOL
-[local]
-name=Local Repository
-baseurl=file://${PACKAGES_DIR}
-enabled=1
-gpgcheck=0
-EOL
-
-# Create Python requirements file
-log_info "Creating Python requirements file..."
-cat > requirements.txt << EOL
-flask==2.0.1
-werkzeug==2.0.1
-click==8.0.1
-itsdangerous==2.0.1
-Jinja2==3.0.1
-MarkupSafe==2.0.1
-EOL
-
-# Create Python packages directory
-PYTHON_PACKAGES_DIR="${PACKAGES_DIR}/python_packages"
-mkdir -p "${PYTHON_PACKAGES_DIR}"
-
-# Download Python packages
-log_info "Downloading Python packages..."
-if ! pip3 download -r requirements.txt -d "${PYTHON_PACKAGES_DIR}"; then
-    log_error "Failed to download Python packages"
-    exit 1
-fi
-
-# Create package list
-log_info "Creating package list..."
-if ! ls *.rpm > offline-deps.txt 2>/dev/null; then
-    log_error "No RPM packages found in the directory"
-    log_error "Please check the previous error messages"
-    exit 1
-fi
-
-# Sort package list to handle dependencies
-log_info "Sorting package list for dependency order..."
-if ! grep "boost-.*\.rpm" offline-deps.txt > boost-deps.txt 2>/dev/null; then
-    log_warn "No boost packages found"
-fi
-if ! grep -v "boost-.*\.rpm" offline-deps.txt > other-deps.txt 2>/dev/null; then
-    log_warn "No non-boost packages found"
-fi
-cat boost-deps.txt other-deps.txt > offline-deps.txt 2>/dev/null
-rm -f boost-deps.txt other-deps.txt
-
-# Return to project root directory
-cd "${PROJECT_ROOT}" || {
-    log_error "Failed to return to project root directory"
-    exit 1
-}
-
-# Create archive of the project
-log_info "Creating project archive..."
-ARCHIVE_NAME="${PROJECT_NAME}.tar.gz"
-ARCHIVE_PATH="${PROJECT_ROOT}/../${ARCHIVE_NAME}"
-
-tar czf "${ARCHIVE_PATH}" \
-    --exclude=".git" \
-    --exclude="build" \
-    --exclude="*.tar.gz" \
-    -C "${PROJECT_ROOT}/.." "${PROJECT_NAME}" || {
-    log_error "Failed to create project archive"
-    exit 1
-}
-log_info "Successfully created ${ARCHIVE_NAME}"
-
-# Print summary
-echo -e "\n${GREEN}Offline package preparation completed!${NC}"
-echo "Created files:"
-echo "  - ${PACKAGES_DIR}/offline-deps.txt (System package list)"
-echo "  - ${PACKAGES_DIR}/requirements.txt (Python package list)"
-echo "  - ${PACKAGES_DIR}/local.repo (Local repository configuration)"
-echo "  - ${PACKAGES_DIR}/*.rpm (System packages)"
-echo "  - ${PACKAGES_DIR}/repodata/* (Repository metadata)"
-echo "  - ${PACKAGES_DIR}/${PYTHON_PACKAGES_DIR}/* (Python packages)"
-echo "  - ${ARCHIVE_PATH} (Complete project archive)"
-echo -e "\nNext steps:"
-echo "1. Transfer ${ARCHIVE_NAME} to the target server"
-echo "2. Extract the archive on the target server"
-echo "3. Copy local.repo to /etc/yum.repos.d/ on the target server"
-echo "4. Run the deployment script" 
\ No newline at end of file
diff --git a/scripts/uninstall.sh b/scripts/uninstall.sh
index 89c50db..52b2eec 100644
--- a/scripts/uninstall.sh
+++ b/scripts/uninstall.sh
@@ -1,12 +1,12 @@
 #!/bin/bash
 
-# 颜色定义
+# Color definitions for output
 RED='\033[0;31m'
 GREEN='\033[0;32m'
 YELLOW='\033[1;33m'
 NC='\033[0m' # No Color
 
-# 日志函数
+# Logging functions
 log_info() {
     echo -e "${GREEN}[INFO]${NC} $1"
 }
@@ -19,48 +19,40 @@ log_error() {
     echo -e "${RED}[ERROR]${NC} $1"
 }
 
-# 检查是否为 root 用户
+# Check if running as root
 if [ "$EUID" -ne 0 ]; then 
-    log_error "请使用 root 用户运行此脚本"
+    log_error "Please run as root"
     exit 1
 fi
 
-# 停止服务
-log_info "停止服务..."
+# Stop and disable service
+log_info "Stopping service..."
 systemctl stop collision-avoidance
 systemctl disable collision-avoidance
 
-# 删除服务文件
-log_info "删除服务文件..."
+# Remove service file
+log_info "Removing service file..."
 rm -f /etc/systemd/system/collision-avoidance.service
 systemctl daemon-reload
 
-# 删除可执行文件
-log_info "删除可执行文件..."
+# Remove files
+log_info "Removing files..."
 rm -f /usr/local/bin/collision_avoidance
-
-# 删除配置文件
-log_info "删除配置文件..."
 rm -rf /etc/collision_avoidance
-
-# 删除工作目录
-log_info "删除工作目录..."
 rm -rf /opt/collision_avoidance
 
-# 关闭防火墙端口
-log_info "关闭防火墙端口..."
+# Remove Python packages
+log_info "Removing Python packages..."
+pip3 uninstall -y flask werkzeug click itsdangerous Jinja2 MarkupSafe
+
+# Remove firewall rules
+log_info "Removing firewall rules..."
 if command -v firewall-cmd &> /dev/null; then
     firewall-cmd --permanent --remove-port=8010/tcp
+    firewall-cmd --permanent --remove-port=8081/tcp
     firewall-cmd --reload
 else
-    log_warn "未检测到 firewalld，请手动配置防火墙"
+    log_warn "firewalld not detected, please remove firewall rules manually"
 fi
 
-log_info "卸载完成"
-echo -e "\n${GREEN}系统清理完成！${NC}"
-echo "如果需要，请手动删除以下依赖包："
-echo "  - Development Tools"
-echo "  - cmake3"
-echo "  - nlohmann-json-devel"
-echo "  - boost-devel"
-echo "  - openssl-devel" 
\ No newline at end of file
+log_info "Uninstallation completed"
\ No newline at end of file
diff --git a/scripts/verify_offline_packages.sh b/scripts/verify_offline_packages.sh
deleted file mode 100644
index 02f8e99..0000000
--- a/scripts/verify_offline_packages.sh
+++ /dev/null
@@ -1,84 +0,0 @@
-#!/bin/bash
-
-# Color definitions for output
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[1;33m'
-NC='\033[0m' # No Color
-
-# Logging functions
-log_info() {
-    echo -e "${GREEN}[INFO]${NC} $1"
-}
-
-log_warn() {
-    echo -e "${YELLOW}[WARN]${NC} $1"
-}
-
-log_error() {
-    echo -e "${RED}[ERROR]${NC} $1"
-}
-
-# Get script directory and project root
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PROJECT_ROOT="$(dirname "${SCRIPT_DIR}")"
-PROJECT_NAME="$(basename "${PROJECT_ROOT}")"
-
-# Check if the archive exists
-ARCHIVE_PATH="${PROJECT_ROOT}/../${PROJECT_NAME}.tar.gz"
-if [ ! -f "${ARCHIVE_PATH}" ]; then
-    log_error "Archive file not found: ${ARCHIVE_PATH}"
-    log_error "Please run prepare_offline_packages.sh first"
-    exit 1
-fi
-
-# Create a temporary test directory
-TEST_DIR=$(mktemp -d)
-log_info "Creating test directory: ${TEST_DIR}"
-
-# Copy archive to test directory
-cp "${ARCHIVE_PATH}" "${TEST_DIR}/"
-
-# Print verification steps
-echo -e "\n${GREEN}Verification Steps:${NC}"
-echo "1. Prepare a clean CentOS 7 system (physical machine or VM)"
-echo "2. Copy these files to the test system:"
-echo "   - ${ARCHIVE_PATH}"
-echo ""
-echo "3. On the test system, run:"
-echo "   cd /tmp"
-echo "   tar xzf ${PROJECT_NAME}.tar.gz"
-echo "   cd ${PROJECT_NAME}"
-echo "   sudo ./scripts/deploy.sh"
-echo ""
-echo "4. Verify the installation:"
-echo "   - Check if all packages are installed:"
-echo "     rpm -qa | grep -E 'boost|cmake3|python3'"
-echo ""
-echo "   - Check Python packages:"
-echo "     pip3 list | grep -E 'flask|werkzeug|click|itsdangerous|Jinja2|MarkupSafe'"
-echo ""
-echo "   - Check if service is running:"
-echo "     systemctl status collision-avoidance"
-echo ""
-echo "   - Check service logs:"
-echo "     journalctl -u collision-avoidance"
-echo ""
-echo "   - Check ports:"
-echo "     ss -tunlp | grep -E '8010|8081'"
-echo ""
-echo "5. Test the service:"
-echo "   - Open http://localhost:8010 in browser"
-echo "   - Check if mock server is running on port 8081"
-echo ""
-echo "If any step fails, please check:"
-echo "1. /var/log/messages for system errors"
-echo "2. journalctl -u collision-avoidance for service errors"
-echo "3. Check if all required ports are available"
-echo "4. Verify system requirements (memory, disk space)"
-echo ""
-log_info "Verification guide has been created"
-echo -e "Follow the steps above to verify the installation in a clean environment"
-
-# Clean up
-rm -rf "${TEST_DIR}"
\ No newline at end of file