diff --git a/src/ATBAPP/ATBDeviceControllerPlugin.cpp b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
index 628e33c..a88418b 100644
--- a/src/ATBAPP/ATBDeviceControllerPlugin.cpp
+++ b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
@@ -1504,7 +1504,7 @@ int ATBDeviceControllerPlugin::init_sc_dbus()
 
 void ATBDeviceControllerPlugin::onWokeUp(uchar source)
 {
-    if (source == 0x01) {
+    if (source == 0x01 || source == 0xFE) {
         // woke up from device controller
         this->diag->diagRequest();
     }