diff --git a/modules/mogo-module-authorize/src/main/java/com/mogo/module/authorize/authprovider/module/MogoModuleAuthorize.kt b/modules/mogo-module-authorize/src/main/java/com/mogo/module/authorize/authprovider/module/MogoModuleAuthorize.kt
index c6061c6e64..33361ceba2 100644
--- a/modules/mogo-module-authorize/src/main/java/com/mogo/module/authorize/authprovider/module/MogoModuleAuthorize.kt
+++ b/modules/mogo-module-authorize/src/main/java/com/mogo/module/authorize/authprovider/module/MogoModuleAuthorize.kt
@@ -6,7 +6,6 @@ import com.mogo.module.authorize.authprovider.biz.MogoAuthorizeManagerImpl
 import com.mogo.module.authorize.authprovider.biz.MogoAuthorizeRegisterHandler
 import com.mogo.module.authorize.authprovider.launcher.MogoMainAuthorize.Companion.mogoAuthShow
 import com.mogo.module.authorize.util.SharedPreferenceUtil
-import com.mogo.module.authorize.util.isDeviceOfD
 import com.mogo.service.module.IMogoModuleProvider
 
 class MogoModuleAuthorize private constructor() : MogoAuthorizeManagerImpl(), IMogoAuthorizeModuleProvider {
@@ -22,7 +21,7 @@ class MogoModuleAuthorize private constructor() : MogoAuthorizeManagerImpl(), IM
     }
 
     override fun invokeAuthorization(tag: String) {
-        if(isDeviceOfD() && !SharedPreferenceUtil.hasGuide()){
+        if(!SharedPreferenceUtil.hasGuide()){
             val guideService = ARouter.getInstance().build("/guide/showFragment").navigation()
             if(guideService is IMogoModuleProvider){
                 guideService.init(AbsMogoApplication.getApp().applicationContext)
diff --git a/modules/mogo-module-authorize/src/main/java/com/mogo/module/authorize/util/DeviceUtil.kt b/modules/mogo-module-authorize/src/main/java/com/mogo/module/authorize/util/DeviceUtil.kt
deleted file mode 100644
index 8884512894..0000000000
--- a/modules/mogo-module-authorize/src/main/java/com/mogo/module/authorize/util/DeviceUtil.kt
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.mogo.module.authorize.util
-
-import com.mogo.module.common.utils.CarSeries.*
-
-fun isDeviceOfD(): Boolean {
-    return when (getSeries()) {
-        CAR_SERIES_D80X, CAR_SERIES_D81X, CAR_SERIES_D82X, CAR_SERIES_D84X -> true
-        else -> false
-    }
-}
\ No newline at end of file