diff --git a/orion-visor-modules/orion-visor-module-asset/orion-visor-module-asset-service/src/main/java/org/dromara/visor/module/asset/handler/host/extra/model/HostSpecExtraModel.java b/orion-visor-modules/orion-visor-module-asset/orion-visor-module-asset-service/src/main/java/org/dromara/visor/module/asset/handler/host/extra/model/HostSpecExtraModel.java
index 09ad81be..e0eafb63 100644
--- a/orion-visor-modules/orion-visor-module-asset/orion-visor-module-asset-service/src/main/java/org/dromara/visor/module/asset/handler/host/extra/model/HostSpecExtraModel.java
+++ b/orion-visor-modules/orion-visor-module-asset/orion-visor-module-asset-service/src/main/java/org/dromara/visor/module/asset/handler/host/extra/model/HostSpecExtraModel.java
@@ -41,6 +41,11 @@ import java.util.List;
 @AllArgsConstructor
 public class HostSpecExtraModel implements GenericsDataModel {
 
+    /**
+     * sn
+     */
+    private String sn;
+
     /**
      * 系统名称
      */
diff --git a/orion-visor-ui/src/api/asset/host-extra.ts b/orion-visor-ui/src/api/asset/host-extra.ts
index 23f791d2..8859f585 100644
--- a/orion-visor-ui/src/api/asset/host-extra.ts
+++ b/orion-visor-ui/src/api/asset/host-extra.ts
@@ -33,6 +33,7 @@ export interface HostLabelExtraSettingModel {
 
 // 标签规格模型
 export interface HostSpecExtraModel {
+  sn: string;
   osName: string;
   cpuCore: number;
   cpuFrequency: number;
diff --git a/orion-visor-ui/src/views/asset/host-list/components/host-form-spec.vue b/orion-visor-ui/src/views/asset/host-list/components/host-form-spec.vue
index f6d7792c..c8d750bd 100644
--- a/orion-visor-ui/src/views/asset/host-list/components/host-form-spec.vue
+++ b/orion-visor-ui/src/views/asset/host-list/components/host-form-spec.vue
@@ -2,6 +2,15 @@
   <a-spin :loading="loading">
     <!-- 表单 -->
     <a-descriptions :column="1" bordered>
+      <!-- SN -->
+      <a-descriptions-item label="SN" :span="2">
+        <a-input v-if="editing"
+                 v-model="formModel.sn"
+                 class="input"
+                 size="mini"
+                 allow-clear />
+        <span v-else class="text">{{ formModel.sn }}</span>
+      </a-descriptions-item>
       <!-- 系统名称 -->
       <a-descriptions-item label="系统名称" :span="2">
         <a-input v-if="editing"