diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry_launch_1uos_vxworks.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry_launch_1uos_vxworks.xml
index 936129da9..d7dea65af 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry_launch_1uos_vxworks.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry_launch_1uos_vxworks.xml
@@ -1,5 +1,5 @@
 <acrn-config board="nuc6cayh" scenario="industry" uos_launcher="1">
-    <uos id="3">
+    <uos id="1">
 	<uos_type desc="UOS type">VXWORKS</uos_type>
 	<rtos_type desc="UOS Realtime capability">Hard RT</rtos_type>
 	<mem_size desc="UOS memory size in MByte">2048</mem_size>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry_launch_1uos_vxworks.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry_launch_1uos_vxworks.xml
index 4576f452e..18809c4ff 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry_launch_1uos_vxworks.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry_launch_1uos_vxworks.xml
@@ -1,5 +1,5 @@
 <acrn-config board="nuc7i7dnb" scenario="industry" uos_launcher="1">
-    <uos id="3">
+    <uos id="1">
 	<uos_type desc="UOS type">VXWORKS</uos_type>
 	<rtos_type desc="UOS Realtime capability">Hard RT</rtos_type>
 	<mem_size desc="UOS memory size in MByte">2048</mem_size>