diff --git a/launch_openpilot.sh b/launch_openpilot.sh
index 40f241f1b..543eda1f6 100755
--- a/launch_openpilot.sh
+++ b/launch_openpilot.sh
@@ -1,6 +1,4 @@
 #!/usr/bin/env bash
-# 强制车辆指纹（TOYOTA_SIENNA_PATCHED = Toyota Sienna 2021-26 PATCHED）
-export FINGERPRINT=TOYOTA_SIENNA_PATCHED
 echo -n "2" > /data/params/d/HasAcceptedTerms
 echo -n "1.0" > /data/params/d/HasAcceptedTermsSP
 echo -n "0.2.0" > /data/params/d/CompletedTrainingVersion
@@ -8,7 +6,5 @@ echo -n "1.0" > /data/params/d/CompletedSunnylinkConsentVersion  # Sunnylink 同
 echo -n "1" > /data/params/d/IsMetric
 echo -n "1" > /data/params/d/ToyotaEnforceStockLongitudinal
 echo -n "1" > /data/params/d/RoadEdgeLaneChangeEnabled
-# 打灯变道默认不需要轻推（AutoLaneChangeTimer: 0=Nudge, 1=Nudgeless）
-echo -n "1" > /data/params/d/AutoLaneChangeTimer
 
 exec ./launch_chffrplus.sh