diff --git a/launch_openpilot.sh b/launch_openpilot.sh
index 008638ee9..1543650fa 100755
--- a/launch_openpilot.sh
+++ b/launch_openpilot.sh
@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 export ATHENA_HOST='ws://athena.mr-one.cn'
 export API_HOST='http://res.mr-one.cn'
+# 强制车辆指纹（TOYOTA_SIENNA_PATCHED = Toyota Sienna 2021-26 PATCHED）
+export FINGERPRINT=TOYOTA_SIENNA_PATCHED
 # Skip onboarding on startup
 echo -n "2" > /data/params/d/HasAcceptedTerms
 echo -n "1.0" > /data/params/d/HasAcceptedTermsSP
@@ -10,8 +12,6 @@ echo -n "1" > /data/params/d/IsMetric
 echo -n "1" > /data/params/d/ToyotaEnforceStockLongitudinal
 # 强制 UI 语言为简体中文
 echo -n "zh-CHS" > /data/params/d/LanguageSetting
-# 强制车辆指纹为 Toyota Sienna 2021-26 PATCHED
-echo -n '{"platform":"TOYOTA_SIENNA_PATCHED","make":"Toyota","brand":"toyota","model":"Sienna","year":["2021","2022","2023","2024","2025","2026"],"package":"All","name":"Toyota Sienna 2021-26 PATCHED"}' > /data/params/d/CarPlatformBundle