diff --git a/apps/android/app/src/main/java/ai/openclaw/android/gateway/GatewaySession.kt b/apps/android/app/src/main/java/ai/openclaw/android/gateway/GatewaySession.kt
index 0c6d14721e0..0ec3132336f 100644
--- a/apps/android/app/src/main/java/ai/openclaw/android/gateway/GatewaySession.kt
+++ b/apps/android/app/src/main/java/ai/openclaw/android/gateway/GatewaySession.kt
@@ -200,9 +200,7 @@ class GatewaySession(
     suspend fun connect() {
       val scheme = if (tls != null) "wss" else "ws"
       val url = "$scheme://${endpoint.host}:${endpoint.port}"
-      val httpScheme = if (tls != null) "https" else "http"
-      val origin = "$httpScheme://${endpoint.host}:${endpoint.port}"
-      val request = Request.Builder().url(url).header("Origin", origin).build()
+      val request = Request.Builder().url(url).build()
       socket = client.newWebSocket(request, Listener())
       try {
         connectDeferred.await()
diff --git a/apps/android/app/src/test/java/ai/openclaw/android/gateway/GatewaySessionInvokeTest.kt b/apps/android/app/src/test/java/ai/openclaw/android/gateway/GatewaySessionInvokeTest.kt
index a04bcb1606f..e5f98a0b653 100644
--- a/apps/android/app/src/test/java/ai/openclaw/android/gateway/GatewaySessionInvokeTest.kt
+++ b/apps/android/app/src/test/java/ai/openclaw/android/gateway/GatewaySessionInvokeTest.kt
@@ -19,6 +19,7 @@ import okhttp3.mockwebserver.MockResponse
 import okhttp3.mockwebserver.MockWebServer
 import okhttp3.mockwebserver.RecordedRequest
 import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNull
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.robolectric.RobolectricTestRunner
@@ -35,12 +36,14 @@ class GatewaySessionInvokeTest {
     val connected = CompletableDeferred<Unit>()
     val invokeRequest = CompletableDeferred<GatewaySession.InvokeRequest>()
     val invokeResultParams = CompletableDeferred<String>()
+    val handshakeOrigin = AtomicReference<String?>(null)
     val lastDisconnect = AtomicReference("")
     val server =
       MockWebServer().apply {
         dispatcher =
           object : Dispatcher() {
             override fun dispatch(request: RecordedRequest): MockResponse {
+              handshakeOrigin.compareAndSet(null, request.getHeader("Origin"))
               return MockResponse().withWebSocketUpgrade(
                 object : WebSocketListener() {
                   override fun onOpen(webSocket: WebSocket, response: Response) {
@@ -148,6 +151,7 @@ class GatewaySessionInvokeTest {
       assertEquals("node-1", req.nodeId)
       assertEquals("debug.ping", req.command)
       assertEquals("""{"ping":"pong"}""", req.paramsJson)
+      assertNull(handshakeOrigin.get())
       assertEquals("invoke-1", resultParams["id"]?.jsonPrimitive?.content)
       assertEquals("node-1", resultParams["nodeId"]?.jsonPrimitive?.content)
       assertEquals(true, resultParams["ok"]?.jsonPrimitive?.content?.toBooleanStrict())