diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml
index 4877db98a..36508198f 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml
@@ -81,7 +81,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
@@ -132,7 +132,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc_launch_1uos_laag.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc_launch_1uos_laag.xml
index fdbc730b9..904e817f2 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc_launch_1uos_laag.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc_launch_1uos_laag.xml
@@ -1,6 +1,6 @@
 <acrn-config board="apl-mrb" scenario="sdc" uos_launcher="1">
     <uos id="1">
-	<uos_type desc="UOS type">CLEARLINUX</uos_type>
+	<uos_type desc="UOS type">YOCTO</uos_type>
 	<rtos_type desc="UOS Realtime capability">no</rtos_type>
 	<mem_size desc="UOS memory size in MByte">2048</mem_size>
 	<gvt_args desc="GVT arguments. Recommendation is 64 448 8. Leave it blank to disable GVT.">64 448 8</gvt_args>
@@ -30,7 +30,7 @@
 	<virtio_devices>
 		<network desc="virtio network devices setting. Input format: tap_name,[vhost],[mac=XX:XX:XX:XX:XX:XX].">LaaG</network>
 		<input desc="virtio input device"></input>
-		<block desc="virtio block device setting. format: [blk partition:][img path] e.g.: /dev/sda3:./a/b.img">/dev/mmcblk1p3:clearlinux/clearlinux.img</block>
+		<block desc="virtio block device setting. format: [blk partition:][img path] e.g.: /dev/sda3:./a/b.img">/dev/mmcblk1p3:yocto/yocto.img</block>
 		<console desc="virtio console device,input format: [@]stdio|tty|pty|sock:portname[=portpath][,[@]stdio|tty|pty:portname[=portpath]]">@pty:pty_port</console>
 	</virtio_devices>
     </uos>
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml
index bc4cf8296..d5c3df82c 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml
@@ -80,7 +80,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
@@ -129,7 +129,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/sdc_launch_1uos_laag.xml b/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/sdc_launch_1uos_laag.xml
index 8dc454b4d..111248f7a 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/sdc_launch_1uos_laag.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/sdc_launch_1uos_laag.xml
@@ -1,6 +1,6 @@
 <acrn-config board="apl-up2-n3350" scenario="sdc" uos_launcher="1">
     <uos id="1">
-	<uos_type desc="UOS type">CLEARLINUX</uos_type>
+	<uos_type desc="UOS type">YOCTO</uos_type>
 	<rtos_type desc="UOS Realtime capability">no</rtos_type>
 	<mem_size desc="UOS memory size in MByte">2048</mem_size>
 	<gvt_args desc="GVT arguments. Recommendation is 64 448 8. Leave it blank to disable GVT.">64 448 8</gvt_args>
@@ -30,7 +30,7 @@
 	<virtio_devices>
 		<network desc="virtio network devices setting. Input format: tap_name,[vhost],[mac=XX:XX:XX:XX:XX:XX].">LaaG</network>
 		<input desc="virtio input device"></input>
-		<block desc="virtio block device setting. format: [blk partition:][img path] e.g.: /dev/sda3:./a/b.img">/dev/mmcblk0p1:clearlinux/clearlinux.img</block>
+		<block desc="virtio block device setting. format: [blk partition:][img path] e.g.: /dev/sda3:./a/b.img">/dev/mmcblk0p1:yocto/yocto.img</block>
 		<console desc="virtio console device,input format: [@]stdio|tty|pty|sock:portname[=portpath][,[@]stdio|tty|pty:portname[=portpath]]">@pty:pty_port</console>
 	</virtio_devices>
     </uos>
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml
index db29471b4..3b2aaecd6 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml
@@ -82,7 +82,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
@@ -133,7 +133,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/sdc_launch_1uos_laag.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/sdc_launch_1uos_laag.xml
index d95dae933..2eda5361a 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/sdc_launch_1uos_laag.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/sdc_launch_1uos_laag.xml
@@ -1,6 +1,6 @@
 <acrn-config board="apl-up2" scenario="sdc" uos_launcher="1">
     <uos id="1">
-	<uos_type desc="UOS type">CLEARLINUX</uos_type>
+	<uos_type desc="UOS type">YOCTO</uos_type>
 	<rtos_type desc="UOS Realtime capability">no</rtos_type>
 	<mem_size desc="UOS memory size in MByte">2048</mem_size>
 	<gvt_args desc="GVT arguments. Recommendation is 64 448 8. Leave it blank to disable GVT.">64 448 8</gvt_args>
@@ -30,7 +30,7 @@
 	<virtio_devices>
 		<network desc="virtio network devices setting. Input format: tap_name,[vhost],[mac=XX:XX:XX:XX:XX:XX].">LaaG</network>
 		<input desc="virtio input device"></input>
-		<block desc="virtio block device setting. format: [blk partition:][img path] e.g.: /dev/sda3:./a/b.img">/dev/mmcblk0p1:clearlinux/clearlinux.img</block>
+		<block desc="virtio block device setting. format: [blk partition:][img path] e.g.: /dev/sda3:./a/b.img">/dev/mmcblk0p1:yocto/yocto.img</block>
 		<console desc="virtio console device,input format: [@]stdio|tty|pty|sock:portname[=portpath][,[@]stdio|tty|pty:portname[=portpath]]">@pty:pty_port</console>
 	</virtio_devices>
     </uos>
diff --git a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/industry_launch_6uos.xml b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/industry_launch_6uos.xml
index 2bc530cfa..fe58bbdf7 100644
--- a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/industry_launch_6uos.xml
+++ b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/industry_launch_6uos.xml
@@ -71,7 +71,7 @@
 	</virtio_devices>
     </uos>
     <uos id="3">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -104,7 +104,7 @@
         </virtio_devices>
     </uos>
     <uos id="4">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -137,7 +137,7 @@
         </virtio_devices>
     </uos>
     <uos id="5">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -170,7 +170,7 @@
         </virtio_devices>
     </uos>
     <uos id="6">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
diff --git a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/logical_partition.xml
index 79bd3f9e1..de849fa42 100644
--- a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/logical_partition.xml
@@ -91,7 +91,7 @@
             <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
         </memory>
         <os_config>
-            <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+            <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
             <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
             <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
             <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline." />
@@ -143,7 +143,7 @@
             <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
         </memory>
         <os_config>
-            <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+            <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
             <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
             <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
             <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline." />
diff --git a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/sdc_launch_1uos_laag.xml b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/sdc_launch_1uos_laag.xml
index bcd8813de..650ce5702 100644
--- a/misc/acrn-config/xmls/config-xmls/ehl-crb-b/sdc_launch_1uos_laag.xml
+++ b/misc/acrn-config/xmls/config-xmls/ehl-crb-b/sdc_launch_1uos_laag.xml
@@ -1,6 +1,6 @@
 <acrn-config board="ehl-crb-b" scenario="sdc" uos_launcher="1">
     <uos id="1">
-	<uos_type desc="UOS type">CLEARLINUX</uos_type>
+	<uos_type desc="UOS type">YOCTO</uos_type>
 	<rtos_type desc="UOS Realtime capability">no</rtos_type>
 	<mem_size desc="UOS memory size in MByte">2048</mem_size>
 	<gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT.">gvtd</gvt_args>
diff --git a/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml
index 3b51ad8cf..0d693e2e4 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml
@@ -80,7 +80,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
@@ -132,7 +132,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry_launch_6uos.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry_launch_6uos.xml
index b44ca8810..f8431c03f 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry_launch_6uos.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry_launch_6uos.xml
@@ -71,7 +71,7 @@
 	</virtio_devices>
     </uos>
     <uos id="3">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -104,7 +104,7 @@
         </virtio_devices>
     </uos>
     <uos id="4">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -137,7 +137,7 @@
         </virtio_devices>
     </uos>
     <uos id="5">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -170,7 +170,7 @@
         </virtio_devices>
     </uos>
     <uos id="6">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml
index 2c45bf67c..b5896d269 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml
@@ -82,7 +82,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
@@ -133,7 +133,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc_launch_1uos_laag.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc_launch_1uos_laag.xml
index 1f8a5c5cd..796b548fb 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc_launch_1uos_laag.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc_launch_1uos_laag.xml
@@ -1,6 +1,6 @@
 <acrn-config board="nuc6cayh" scenario="sdc" uos_launcher="1">
     <uos id="1">
-	<uos_type desc="UOS type">CLEARLINUX</uos_type>
+	<uos_type desc="UOS type">YOCTO</uos_type>
 	<rtos_type desc="UOS Realtime capability">no</rtos_type>
 	<mem_size desc="UOS memory size in MByte">2048</mem_size>
 	<gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT.">gvtd</gvt_args>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry_launch_6uos.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry_launch_6uos.xml
index 33282de2f..cfa17852a 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry_launch_6uos.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry_launch_6uos.xml
@@ -71,7 +71,7 @@
 	</virtio_devices>
     </uos>
     <uos id="3">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -104,7 +104,7 @@
         </virtio_devices>
     </uos>
     <uos id="4">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -137,7 +137,7 @@
         </virtio_devices>
     </uos>
     <uos id="5">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -170,7 +170,7 @@
         </virtio_devices>
     </uos>
     <uos id="6">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml
index dd04f7443..f4b0e672a 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml
@@ -78,7 +78,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
@@ -130,7 +130,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc_launch_1uos_laag.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc_launch_1uos_laag.xml
index ddea75d76..0dd71424c 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc_launch_1uos_laag.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc_launch_1uos_laag.xml
@@ -1,6 +1,6 @@
 <acrn-config board="nuc7i7dnb" scenario="sdc" uos_launcher="1">
     <uos id="1">
-	<uos_type desc="UOS type">CLEARLINUX</uos_type>
+	<uos_type desc="UOS type">YOCTO</uos_type>
 	<rtos_type desc="UOS Realtime capability">no</rtos_type>
 	<mem_size desc="UOS memory size in MByte">2048</mem_size>
 	<gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT.">gvtd</gvt_args>
diff --git a/misc/acrn-config/xmls/config-xmls/tgl-rvp/industry_launch_1uos.xml b/misc/acrn-config/xmls/config-xmls/tgl-rvp/industry_launch_1uos.xml
index aa90f8c58..d104bcc0b 100644
--- a/misc/acrn-config/xmls/config-xmls/tgl-rvp/industry_launch_1uos.xml
+++ b/misc/acrn-config/xmls/config-xmls/tgl-rvp/industry_launch_1uos.xml
@@ -1,7 +1,7 @@
 <?xml version='1.0' encoding='utf-8'?>
 <acrn-config board="tgl-rvp" scenario="industry" uos_launcher="1">
     <uos id="1">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">2000</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT.">gvtd</gvt_args>
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry_launch_6uos.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry_launch_6uos.xml
index 24bbb80cc..c3f350b2f 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry_launch_6uos.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry_launch_6uos.xml
@@ -71,7 +71,7 @@
 	</virtio_devices>
     </uos>
     <uos id="3">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -104,7 +104,7 @@
         </virtio_devices>
     </uos>
     <uos id="4">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -137,7 +137,7 @@
         </virtio_devices>
     </uos>
     <uos id="5">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -170,7 +170,7 @@
         </virtio_devices>
     </uos>
     <uos id="6">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml
index a9976b3c4..457289526 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml
@@ -78,7 +78,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
@@ -129,7 +129,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc_launch_1uos_laag.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc_launch_1uos_laag.xml
index a9ff1df75..81a65059e 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc_launch_1uos_laag.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc_launch_1uos_laag.xml
@@ -1,6 +1,6 @@
 <acrn-config board="whl-ipc-i5" scenario="sdc" uos_launcher="1">
     <uos id="1">
-	<uos_type desc="UOS type">CLEARLINUX</uos_type>
+	<uos_type desc="UOS type">YOCTO</uos_type>
 	<rtos_type desc="UOS Realtime capability">no</rtos_type>
 	<mem_size desc="UOS memory size in MByte">2048</mem_size>
 	<gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT.">gvtd</gvt_args>
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry_launch_6uos.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry_launch_6uos.xml
index 837de6faf..fcaf954b4 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry_launch_6uos.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry_launch_6uos.xml
@@ -71,7 +71,7 @@
 	</virtio_devices>
     </uos>
     <uos id="3">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -104,7 +104,7 @@
         </virtio_devices>
     </uos>
     <uos id="4">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -137,7 +137,7 @@
         </virtio_devices>
     </uos>
     <uos id="5">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
@@ -170,7 +170,7 @@
         </virtio_devices>
     </uos>
     <uos id="6">
-        <uos_type desc="UOS type">CLEARLINUX</uos_type>
+        <uos_type desc="UOS type">YOCTO</uos_type>
         <rtos_type desc="UOS Realtime capability">no</rtos_type>
         <mem_size desc="UOS memory size in MByte">512</mem_size>
         <gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT."></gvt_args>
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml
index 12a45e37f..309b44cca 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml
@@ -78,7 +78,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
@@ -129,7 +129,7 @@
         <size_hpa2 desc="Memory size of second HPA for non-contiguous allocations in Bytes for the VM">0x0</size_hpa2>
     </memory>
     <os_config>
-        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
+        <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">YOCTO</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
         <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc_launch_1uos_laag.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc_launch_1uos_laag.xml
index e8304a946..6bcd9ebea 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc_launch_1uos_laag.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc_launch_1uos_laag.xml
@@ -1,6 +1,6 @@
 <acrn-config board="whl-ipc-i7" scenario="sdc" uos_launcher="1">
     <uos id="1">
-	<uos_type desc="UOS type">CLEARLINUX</uos_type>
+	<uos_type desc="UOS type">YOCTO</uos_type>
 	<rtos_type desc="UOS Realtime capability">no</rtos_type>
 	<mem_size desc="UOS memory size in MByte">2048</mem_size>
 	<gvt_args desc="GVT settings. Set it to gvtd for GVTd, otherwise is GVTg arguments. The recommendation arguments for GVTg is 64 448 8. Leave it blank to disable GVT.">gvtd</gvt_args>