diff --git a/script/generate_bash_product_id.sh b/script/generate_bash_product_id.sh
index 522e5c6..d612cbb 100644
--- a/script/generate_bash_product_id.sh
+++ b/script/generate_bash_product_id.sh
@@ -12,7 +12,7 @@ if [ ! -f "$UUID_FILE" ]; then
   chmod 644 "$UUID_FILE"
 
   # 收集硬件信息
-  CPU_MODEL=$(lscpu | grep "Model name" | awk -F: '{print $2}' | sed 's/^ *//')
+  CPU_MODEL=$(lscpu | awk -F: '/^Model name:/ {gsub(/^ */, "", $2); print $2; exit}')
   ARCHITECTURE=$(uname -m)
   PCIE_DEVICES_RAW=$(timeout 3s lspci -nn || true)