diff --git a/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/MoGoAutopilotProvider.kt b/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/MoGoAutopilotProvider.kt
index b31bd57da7..81a24b71e5 100644
--- a/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/MoGoAutopilotProvider.kt
+++ b/core/function-impl/mogo-core-function-autopilot/src/main/java/com/mogo/eagle/core/function/autopilot/MoGoAutopilotProvider.kt
@@ -284,7 +284,7 @@ class MoGoAutopilotProvider :
     }
 
     override fun setAutoPilotSpeed(speed: Int): Boolean {
-        return AdasManager.getInstance().sendAutopilotSpeedReq(speed.toDouble())
+        return AdasManager.getInstance().sendAutopilotSpeedReq(speed/3.6)
     }
 
     override fun setIPCShutDown() {
diff --git a/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/autopilot/IMoGoAutopilotProvider.kt b/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/autopilot/IMoGoAutopilotProvider.kt
index 3650904216..3b1f2c7237 100644
--- a/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/autopilot/IMoGoAutopilotProvider.kt
+++ b/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/autopilot/IMoGoAutopilotProvider.kt
@@ -86,6 +86,9 @@ interface IMoGoAutopilotProvider : IMoGoFunctionServerProvider {
      */
     fun setEnableLog(isEnableLog: Boolean)
 
+    /**
+     * speed单位:km/h
+     */
     fun setAutoPilotSpeed(speed: Int): Boolean
 
     /**
diff --git a/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/autopilot/CallerAutoPilotManager.kt b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/autopilot/CallerAutoPilotManager.kt
index 0c60fede33..daee04f7ff 100644
--- a/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/autopilot/CallerAutoPilotManager.kt
+++ b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/autopilot/CallerAutoPilotManager.kt
@@ -95,6 +95,9 @@ object CallerAutoPilotManager {
         providerApi?.setEnableLog(isEnableLog)
     }
 
+    /**
+     * speed单位：km/h
+     */
     fun setAutoPilotSpeed(speed: Int): Boolean {
         return providerApi?.setAutoPilotSpeed(speed) ?: false
     }