diff --git a/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/adapter/MoGoAdasMsgConnectStatusListenerImpl.kt b/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/adapter/MoGoAdasMsgConnectStatusListenerImpl.kt
index 0029d8a55e..5f6ecf04f1 100644
--- a/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/adapter/MoGoAdasMsgConnectStatusListenerImpl.kt
+++ b/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/adapter/MoGoAdasMsgConnectStatusListenerImpl.kt
@@ -137,13 +137,23 @@ class MoGoAdasMsgConnectStatusListenerImpl : OnAdasConnectStatusListener,
      */
     private fun syncBasicInfoToAutopilot(sn: String? = null) {
         CallerLogger.d("$M_ADAS_IMPL$TAG", "同步PAD的SN给工控机……")
-        // 设置PAD-SN给工控,网络环境
-        AdasManager.getInstance()
-            .sendBasicInfoResp(
-                MoGoAiCloudClientConfig.getInstance().sn,
-                getEnvironment(),
-                getTerminalRole()
-            )
+        if (AppIdentityModeUtils.isDriver(FunctionBuildConfig.appIdentityMode)) {
+            // 设置PAD-SN给工控,网络环境
+            AdasManager.getInstance()
+                .sendBasicInfoResp(
+                    MoGoAiCloudClientConfig.getInstance().sn,
+                    getEnvironment(),
+                    getTerminalRole()
+                )
+        } else {
+            // 乘客屏先不传sn
+            AdasManager.getInstance()
+                .sendBasicInfoResp(
+                    "",
+                    getEnvironment(),
+                    getTerminalRole()
+                )
+        }
     }
 
     private fun getEnvironment(): Int {