diff --git a/OCH/taxi/unmanned-driver/src/main/java/com/mogo/och/unmanned/taxi/ui/routing/RoutingSwitchModel.kt b/OCH/taxi/unmanned-driver/src/main/java/com/mogo/och/unmanned/taxi/ui/routing/RoutingSwitchModel.kt
index 775f6739f2..de6b70808c 100644
--- a/OCH/taxi/unmanned-driver/src/main/java/com/mogo/och/unmanned/taxi/ui/routing/RoutingSwitchModel.kt
+++ b/OCH/taxi/unmanned-driver/src/main/java/com/mogo/och/unmanned/taxi/ui/routing/RoutingSwitchModel.kt
@@ -1,6 +1,7 @@
 package com.mogo.och.unmanned.taxi.ui.routing
 
 import androidx.lifecycle.ViewModel
+import com.mogo.och.common.module.manager.loop.BizLoopManager
 import com.mogo.och.unmanned.taxi.bean.StartGrayAndQueryContrailRsp
 
 /**
@@ -25,7 +26,9 @@ class RoutingSwitchModel : ViewModel() {
     }
 
     fun showLoading() {
-        this.viewCallback?.showLoadingView()
+        BizLoopManager.runInMainThread{
+            this.viewCallback?.showLoadingView()
+        }
     }
 
     fun showRoutingSelectView(){