diff --git a/misc/config_tools/configurator/packages/configurator/src/pages/Config.vue b/misc/config_tools/configurator/packages/configurator/src/pages/Config.vue
index deec505bd..629cd5404 100644
--- a/misc/config_tools/configurator/packages/configurator/src/pages/Config.vue
+++ b/misc/config_tools/configurator/packages/configurator/src/pages/Config.vue
@@ -69,7 +69,7 @@
           />
         </div>
         <div v-if="errors">
-          <div class="px-4" style="color: red" v-for="error in errors">{{ error }}</div>
+          <div class="px-4" style="color: red" v-for="error in errors">{{ error.message }}</div>
         </div>
         <div class="p-4">
           <ConfigForm
diff --git a/misc/config_tools/schema/checks/cpu_assignment.xsd b/misc/config_tools/schema/checks/cpu_assignment.xsd
index 430aeaac8..b10669664 100644
--- a/misc/config_tools/schema/checks/cpu_assignment.xsd
+++ b/misc/config_tools/schema/checks/cpu_assignment.xsd
@@ -21,14 +21,14 @@
   <xs:assert test="every $pcpu in /acrn-config/vm[load_order = 'PRE_LAUNCHED_VM']//cpu_affinity//pcpu_id satisfies
                    count(/acrn-config/vm[@id != $pcpu/ancestor::vm//companion_vmid ]//cpu_affinity[.//pcpu_id = $pcpu]) &lt;= 1">
     <xs:annotation acrn:severity="error" acrn:report-on="//vm//cpu_affinity[.//pcpu_id = $pcpu]">
-      <xs:documentation>Physical CPU {$pcpu} is assigned to Pre-launched VM "{$pcpu/ancestor::vm/name}" and thus cannot be shared among multiple VMs. Look for, and probably remove, any affinity assignments to {$pcpu} in this VM's settings: {//vm[cpu_affinity//pcpu_id = $pcpu]/name}.</xs:documentation>
+      <xs:documentation>Physical CPU {$pcpu} is assigned to Pre-launched VM [{$pcpu/ancestor::vm/name}] and thus cannot be shared among multiple VMs. Look for, and probably remove, any affinity assignments to {$pcpu} in this VM's settings: {//vm[cpu_affinity//pcpu_id = $pcpu]/name}.</xs:documentation>
     </xs:annotation>
   </xs:assert>
 
   <xs:assert test="every $pcpu in /acrn-config/vm[vm_type = 'RTVM']//cpu_affinity//pcpu_id satisfies
                    count(/acrn-config/vm[@id != $pcpu/ancestor::vm//companion_vmid ]//cpu_affinity[.//pcpu_id = $pcpu]) &lt;= 1">
     <xs:annotation acrn:severity="error" acrn:report-on="//vm//cpu_affinity[.//pcpu_id = $pcpu]">
-      <xs:documentation>Physical CPU {$pcpu} is assigned to real-time VM (RTVM) "{$pcpu/ancestor::vm/name}" and thus cannot be shared among multiple VMs. Look for, and probably remove, any affinity assignments to {$pcpu} in this VM's settings: {//vm[cpu_affinity//pcpu_id = $pcpu]/name}.</xs:documentation>
+      <xs:documentation>Physical CPU {$pcpu} is assigned to real-time VM (RTVM) [{$pcpu/ancestor::vm/name}] and thus cannot be shared among multiple VMs. Look for, and probably remove, any affinity assignments to {$pcpu} in this VM's settings: {//vm[cpu_affinity//pcpu_id = $pcpu]/name}.</xs:documentation>
     </xs:annotation>
   </xs:assert>