diff --git a/dist/intercept.so b/dist/intercept.so
index ce28bf3..de011b8 100755
Binary files a/dist/intercept.so and b/dist/intercept.so differ
diff --git a/dist/main b/dist/main
index de111ab..6e098c3 100755
Binary files a/dist/main and b/dist/main differ
diff --git a/install.sh b/install.sh
index 6f0fccc..53e9bb5 100755
--- a/install.sh
+++ b/install.sh
@@ -8,6 +8,15 @@ if [[ $EUID -ne 0 ]]; then
     exit 1
 fi
 
+# === 执行 install_product_id_generator.sh ===
+if [[ -x ./script/install_product_id_generator.sh ]]; then
+    echo "🚀 执行 install_product_id_generator.sh..."
+    ./script/install_product_id_generator.sh || { echo "❌ install_product_id_generator.sh 执行失败"; exit 1; }
+    echo "✅ install_product_id_generator.sh 执行完成"
+else
+    echo "❌ 找不到或无法执行 ./script/install_product_id_generator.sh"
+fi
+
 INSTALL_DIR="/etc/exec_hook"
 
 rm -rf "$INSTALL_DIR"
@@ -83,12 +92,3 @@ echo "✅ 安装完成："
 echo "  - 后端服务和拦截库已部署到 $INSTALL_DIR"
 echo "  - 登录 shell 时将执行 backend_service 并注入 intercept.so"
 echo "📢 请重新登录测试效果（例如重新 SSH 登录）"
-
-# === 执行 install_product_id_generator.sh ===
-if [[ -x ./script/install_product_id_generator.sh ]]; then
-    echo "🚀 执行 install_product_id_generator.sh..."
-    ./script/install_product_id_generator.sh || { echo "❌ install_product_id_generator.sh 执行失败"; exit 1; }
-    echo "✅ install_product_id_generator.sh 执行完成"
-else
-    echo "❌ 找不到或无法执行 ./script/install_product_id_generator.sh"
-fi
diff --git a/prepare.sh b/prepare.sh
index 7def5f7..c8237aa 100755
--- a/prepare.sh
+++ b/prepare.sh
@@ -6,7 +6,8 @@ set -e
 SOURCE_MAIN="../bash_go_service/main"
 SOURCE_CONFIG="../bash_go_service/config/config.yaml"
 SOURCE_INSTALL_SCRIPT="../bash_go_service/install_product_id_generator.sh"
-SOURCE_UNINSTALL_SCRIPT="../bash_go_service/install_product_id_generator.sh"
+SOURCE_UNINSTALL_SCRIPT="../bash_go_service/uninstall_product_id_generator.sh"
+SOURCE_REG_SCRIPT="../bash_go_service/generate_bash_product_id.sh"
 SOURCE_INTERCEPT_SO="../execve_hook/build/intercept.so"
 
 DEST_DIST="./dist"
@@ -15,6 +16,7 @@ DEST_CONFIG="$DEST_DIST/config"
 DEST_SCRIPT="./script"
 DEST_INSTALL_SCRIPT="$DEST_SCRIPT/install_product_id_generator.sh"
 DEST_UNINSTALL_SCRIPT="$DEST_SCRIPT/uninstall_product_id_generator.sh"
+DEST_REG_SCRIPT="$DEST_SCRIPT/generate_bash_product_id.sh"
 
 # 检查 main 是否存在且为可执行文件
 if [[ ! -x "$SOURCE_MAIN" ]]; then
@@ -69,6 +71,15 @@ else
     exit 1
 fi
 
+# 拷贝 generate_bash_product_id.sh（强制覆盖）
+if [[ -r "$SOURCE_REG_SCRIPT" ]]; then
+    cp -f "$SOURCE_REG_SCRIPT" "$DEST_REG_SCRIPT"
+    echo "已复制 generate_bash_product_id.sh 到 $DEST_SCRIPT/"
+else
+    echo "错误：$SOURCE_REG_SCRIPT 不可读取或不存在"
+    exit 1
+fi
+
 # 拷贝 intercept.so
 if [[ -r "$SOURCE_INTERCEPT_SO" ]]; then
     cp "$SOURCE_INTERCEPT_SO" "$DEST_DIST/"
diff --git a/script/generate_bash_product_id.sh b/script/generate_bash_product_id.sh
new file mode 100644
index 0000000..b026c41
--- /dev/null
+++ b/script/generate_bash_product_id.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+set -e
+
+UUID_FILE="/etc/bash_product/BASH_PRODUCT_ID"
+REGISTER_SERVER_URL="https://bash-backend.zustmyy.top/endpoint/register"
+
+# 如果 UUID 文件不存在，就生成
+if [ ! -f "$UUID_FILE" ]; then
+  UUID=$(cat /proc/sys/kernel/random/uuid)
+  echo "$UUID" > "$UUID_FILE"
+  chmod 644 "$UUID_FILE"
+
+  # 收集硬件信息
+  CPU_MODEL=$(lscpu | grep "Model name" | awk -F: '{print $2}' | sed 's/^ *//')
+  ARCHITECTURE=$(uname -m)
+  PCIE_DEVICES_RAW=$(timeout 3s lspci || true)
+
+  if [ -z "$CPU_MODEL" ] || [ -z "$ARCHITECTURE" ]; then
+    echo "❌ 无法收集到CPU或系统架构信息，注册终止"
+    exit 1
+  fi
+
+  if [ -z "$PCIE_DEVICES_RAW" ]; then
+    PCIE_DEVICES_JSON="[]"
+  else
+    PCIE_DEVICES_JSON="["
+    while IFS= read -r line; do
+      ESCAPED_LINE=$(echo "$line" | sed 's/"/\\"/g')
+      PCIE_DEVICES_JSON+="\"$ESCAPED_LINE\","
+    done <<< "$PCIE_DEVICES_RAW"
+    PCIE_DEVICES_JSON="${PCIE_DEVICES_JSON%,}]"
+  fi
+
+  # 发送注册
+  JSON_PAYLOAD=$(cat <<EOF
+{
+  "BASH_UUID": "$UUID",
+  "cpu_model": "$(echo "$CPU_MODEL" | sed 's/"/\\"/g')",
+  "architecture": "$ARCHITECTURE",
+  "pcie_devices": $PCIE_DEVICES_JSON
+}
+EOF
+)
+
+  curl -s -o /dev/null -w "%{http_code}" \
+    --connect-timeout 5 --max-time 10 \
+    -X POST "$REGISTER_SERVER_URL" \
+    -H "Content-Type: application/json" \
+    -d "$JSON_PAYLOAD"
+
+fi
diff --git a/script/install_product_id_generator.sh b/script/install_product_id_generator.sh
index 8dd34f5..df70070 100755
--- a/script/install_product_id_generator.sh
+++ b/script/install_product_id_generator.sh
@@ -2,59 +2,64 @@
 
 set -e
 
-# 必须以 root 运行
+SERVICE_NAME="bash-product-id.service"
+UUID_DIR="/etc/bash_product"
+UUID_FILE="$UUID_DIR/BASH_PRODUCT_ID"
+SYSTEMD_SERVICE_FILE="/etc/systemd/system/$SERVICE_NAME"
+LOCAL_SCRIPT="./script/generate_bash_product_id.sh"
+TARGET_SCRIPT="/usr/local/bin/generate_bash_product_id.sh"
+
+# 必须 root
 if [ "$(id -u)" -ne 0 ]; then
   echo "❌ 请以 root 用户执行此脚本"
   exit 1
 fi
 
-SERVICE_NAME="bash-product-id.service"
-UUID_DIR="/etc/bash_product" 
-UUID_FILE="$UUID_DIR/BASH_PRODUCT_ID"
-SYSTEMD_SERVICE_FILE="/etc/systemd/system/$SERVICE_NAME"
+echo "🔧 安装 BASH_PRODUCT_ID 相关组件..."
 
-echo "🔧 配置 BASH_PRODUCT_ID 服务..."
+# 检查源脚本
+if [ ! -f "$LOCAL_SCRIPT" ]; then
+  echo "❌ 当前目录没有 $LOCAL_SCRIPT，无法继续"
+  exit 1
+fi
 
-# 创建必要的目录
+# 拷贝生成脚本
+cp "$LOCAL_SCRIPT" "$TARGET_SCRIPT"
+chmod +x "$TARGET_SCRIPT"
+echo "✅ 复制 $LOCAL_SCRIPT 到 $TARGET_SCRIPT"
+
+# 创建必要目录
 mkdir -p "$UUID_DIR"
 
-# 创建 systemd 服务文件
-if [ ! -f "$SYSTEMD_SERVICE_FILE" ]; then
-  cat > "$SYSTEMD_SERVICE_FILE" <<EOL
+# 写 systemd 服务
+cat > "$SYSTEMD_SERVICE_FILE" <<EOL
 [Unit]
-Description=Generate BASH_PRODUCT_ID if not exists
+Description=Generate BASH_PRODUCT_ID if not exists and register
 After=local-fs.target
 
 [Service]
 Type=oneshot
 RemainAfterExit=yes
-ExecStart=/bin/bash -c 'UUID_FILE=/etc/bash_product/BASH_PRODUCT_ID; \
-  if [ ! -f "\$UUID_FILE" ]; then \
-    UUID=\$(cat /proc/sys/kernel/random/uuid); \
-    echo "\$UUID" > "\$UUID_FILE"; \
-    chmod 644 "\$UUID_FILE"; \
-  fi'
+ExecStart=$TARGET_SCRIPT
 
 [Install]
 WantedBy=multi-user.target
 EOL
-  echo "✅ systemd 服务文件已创建。"
-fi
+echo "✅ 写入 systemd 服务文件 $SYSTEMD_SERVICE_FILE"
 
-# 1. 配置PAM环境变量
-echo "配置 PAM 环境变量..."
+# 配置 PAM 环境变量
 if ! grep -q "BASH_PRODUCT_ID" /etc/security/pam_env.conf; then
     echo 'BASH_PRODUCT_ID DEFAULT="unset" OVERRIDE=`cat /etc/bash_product/BASH_PRODUCT_ID 2>/dev/null || echo "unset"`' >> /etc/security/pam_env.conf
+    echo "✅ 配置 PAM 环境变量 (/etc/security/pam_env.conf)"
 fi
 
-# 2. 配置全局环境变量
-echo "配置 /etc/environment..."
+# 配置 /etc/environment
 grep -v "BASH_PRODUCT_ID" /etc/environment > /etc/environment.tmp || true
 echo 'BASH_PRODUCT_ID=$(cat /etc/bash_product/BASH_PRODUCT_ID 2>/dev/null || echo "unset")' >> /etc/environment.tmp
 mv /etc/environment.tmp /etc/environment
+echo "✅ 配置 /etc/environment"
 
-# 3. 配置profile.d脚本
-echo "配置 profile.d 脚本..."
+# 配置 /etc/profile.d 脚本
 cat > /etc/profile.d/bash-product-id.sh <<'EOL'
 #!/bin/bash
 if [ -f "/etc/bash_product/BASH_PRODUCT_ID" ]; then
@@ -64,9 +69,9 @@ else
 fi
 EOL
 chmod +x /etc/profile.d/bash-product-id.sh
+echo "✅ 配置 /etc/profile.d/bash-product-id.sh"
 
-# 4. 配置bash.bashrc
-echo "配置 /etc/bash.bashrc..."
+# 配置 bash.bashrc
 BASHRC_CONFIG='
 # BASH_PRODUCT_ID environment variable
 if [ -f "/etc/bash_product/BASH_PRODUCT_ID" ]; then
@@ -74,27 +79,26 @@ if [ -f "/etc/bash_product/BASH_PRODUCT_ID" ]; then
 else
     export BASH_PRODUCT_ID="unset"
 fi'
-
 if ! grep -q "BASH_PRODUCT_ID" /etc/bash.bashrc; then
     echo "$BASHRC_CONFIG" >> /etc/bash.bashrc
+    echo "✅ 配置 /etc/bash.bashrc"
 fi
 
-# 重新加载 systemd 配置并启用服务
+# 重载 systemd & 启用服务
 systemctl daemon-reload
 systemctl enable "$SERVICE_NAME"
 systemctl start "$SERVICE_NAME"
+echo "✅ systemd 服务已启用并启动"
+
+# 应用环境变量
+source /etc/profile.d/bash-product-id.sh
 
 echo ""
-echo "✅ 配置完成！"
-echo "当前设置:"
+echo "🎉 安装完成！当前 BASH_PRODUCT_ID 设置："
 if [ -f "$UUID_FILE" ]; then
-    echo "BASH_PRODUCT_ID=$(cat $UUID_FILE)"
-else 
+    BASH_PRODUCT_ID=$(cat "$UUID_FILE")
+    echo "BASH_PRODUCT_ID=$BASH_PRODUCT_ID"
+else
     echo "BASH_PRODUCT_ID=unset"
 fi
 echo ""
-echo "重新登录终端后环境变量将自动加载。"
-echo "立即生效请执行以下任一命令:"
-echo "source /etc/bash.bashrc"
-echo "source /etc/profile.d/bash-product-id.sh"
-echo "source /etc/environment"
diff --git a/script/uninstall_product_id_generator.sh b/script/uninstall_product_id_generator.sh
index 8dd34f5..a4bf18f 100755
--- a/script/uninstall_product_id_generator.sh
+++ b/script/uninstall_product_id_generator.sh
@@ -9,92 +9,59 @@ if [ "$(id -u)" -ne 0 ]; then
 fi
 
 SERVICE_NAME="bash-product-id.service"
-UUID_DIR="/etc/bash_product" 
+UUID_DIR="/etc/bash_product"
 UUID_FILE="$UUID_DIR/BASH_PRODUCT_ID"
 SYSTEMD_SERVICE_FILE="/etc/systemd/system/$SERVICE_NAME"
 
-echo "🔧 配置 BASH_PRODUCT_ID 服务..."
+echo "🔧 开始卸载 BASH_PRODUCT_ID 服务..."
 
-# 创建必要的目录
-mkdir -p "$UUID_DIR"
-
-# 创建 systemd 服务文件
-if [ ! -f "$SYSTEMD_SERVICE_FILE" ]; then
-  cat > "$SYSTEMD_SERVICE_FILE" <<EOL
-[Unit]
-Description=Generate BASH_PRODUCT_ID if not exists
-After=local-fs.target
-
-[Service]
-Type=oneshot
-RemainAfterExit=yes
-ExecStart=/bin/bash -c 'UUID_FILE=/etc/bash_product/BASH_PRODUCT_ID; \
-  if [ ! -f "\$UUID_FILE" ]; then \
-    UUID=\$(cat /proc/sys/kernel/random/uuid); \
-    echo "\$UUID" > "\$UUID_FILE"; \
-    chmod 644 "\$UUID_FILE"; \
-  fi'
-
-[Install]
-WantedBy=multi-user.target
-EOL
-  echo "✅ systemd 服务文件已创建。"
+# 停止并禁用 systemd 服务
+if systemctl is-active "$SERVICE_NAME" &>/dev/null; then
+    echo "停止 systemd 服务..."
+    systemctl stop "$SERVICE_NAME"
 fi
 
-# 1. 配置PAM环境变量
-echo "配置 PAM 环境变量..."
-if ! grep -q "BASH_PRODUCT_ID" /etc/security/pam_env.conf; then
-    echo 'BASH_PRODUCT_ID DEFAULT="unset" OVERRIDE=`cat /etc/bash_product/BASH_PRODUCT_ID 2>/dev/null || echo "unset"`' >> /etc/security/pam_env.conf
+if systemctl is-enabled "$SERVICE_NAME" &>/dev/null; then
+    echo "禁用 systemd 服务..."
+    systemctl disable "$SERVICE_NAME"
 fi
 
-# 2. 配置全局环境变量
-echo "配置 /etc/environment..."
-grep -v "BASH_PRODUCT_ID" /etc/environment > /etc/environment.tmp || true
-echo 'BASH_PRODUCT_ID=$(cat /etc/bash_product/BASH_PRODUCT_ID 2>/dev/null || echo "unset")' >> /etc/environment.tmp
-mv /etc/environment.tmp /etc/environment
-
-# 3. 配置profile.d脚本
-echo "配置 profile.d 脚本..."
-cat > /etc/profile.d/bash-product-id.sh <<'EOL'
-#!/bin/bash
-if [ -f "/etc/bash_product/BASH_PRODUCT_ID" ]; then
-    export BASH_PRODUCT_ID=$(cat /etc/bash_product/BASH_PRODUCT_ID)
-else
-    export BASH_PRODUCT_ID="unset"
-fi
-EOL
-chmod +x /etc/profile.d/bash-product-id.sh
-
-# 4. 配置bash.bashrc
-echo "配置 /etc/bash.bashrc..."
-BASHRC_CONFIG='
-# BASH_PRODUCT_ID environment variable
-if [ -f "/etc/bash_product/BASH_PRODUCT_ID" ]; then
-    export BASH_PRODUCT_ID=$(cat /etc/bash_product/BASH_PRODUCT_ID)
-else
-    export BASH_PRODUCT_ID="unset"
-fi'
-
-if ! grep -q "BASH_PRODUCT_ID" /etc/bash.bashrc; then
-    echo "$BASHRC_CONFIG" >> /etc/bash.bashrc
+# 删除 systemd 服务文件
+if [ -f "$SYSTEMD_SERVICE_FILE" ]; then
+    echo "删除 systemd 服务文件..."
+    rm -f "$SYSTEMD_SERVICE_FILE"
 fi
 
-# 重新加载 systemd 配置并启用服务
+# 删除 UUID 目录及文件
+if [ -d "$UUID_DIR" ]; then
+    echo "删除 UUID 目录及文件..."
+    rm -rf "$UUID_DIR"
+fi
+
+# 清理 PAM 环境变量配置
+echo "清理 PAM 环境变量配置..."
+sed -i '/BASH_PRODUCT_ID/d' /etc/security/pam_env.conf
+
+# 清理全局环境变量配置
+echo "清理全局环境变量配置..."
+sed -i '/BASH_PRODUCT_ID/d' /etc/environment
+
+# 删除 profile.d 脚本
+if [ -f "/etc/profile.d/bash-product-id.sh" ]; then
+    echo "删除 profile.d 脚本..."
+    rm -f "/etc/profile.d/bash-product-id.sh"
+fi
+
+# 清理 bash.bashrc 配置
+echo "清理 bash.bashrc 配置..."
+# 删除包含 BASH_PRODUCT_ID 的行及其前后的空行
+sed -i '/# BASH_PRODUCT_ID/,/^fi$/d' /etc/bash.bashrc
+sed -i '/^$/N;/^\n$/D' /etc/bash.bashrc
+
+# 重新加载 systemd 配置
 systemctl daemon-reload
-systemctl enable "$SERVICE_NAME"
-systemctl start "$SERVICE_NAME"
 
 echo ""
-echo "✅ 配置完成！"
-echo "当前设置:"
-if [ -f "$UUID_FILE" ]; then
-    echo "BASH_PRODUCT_ID=$(cat $UUID_FILE)"
-else 
-    echo "BASH_PRODUCT_ID=unset"
-fi
-echo ""
-echo "重新登录终端后环境变量将自动加载。"
-echo "立即生效请执行以下任一命令:"
-echo "source /etc/bash.bashrc"
-echo "source /etc/profile.d/bash-product-id.sh"
-echo "source /etc/environment"
+echo "✅ 卸载完成！"
+echo "所有 BASH_PRODUCT_ID 相关配置已移除。"
+echo "重新登录终端后环境变量将被清除。"
diff --git a/uninstall.sh b/uninstall.sh
old mode 100644
new mode 100755