diff --git a/src/api/apiSystem.ts b/src/api/apiSystem.ts
index c1e8692..0ac8227 100644
--- a/src/api/apiSystem.ts
+++ b/src/api/apiSystem.ts
@@ -3,6 +3,7 @@ import {type ApiJsonMsg, sendJsonMsg, WtModuleID} from '@/api'
 export enum WtSytemCmd {
     WT_SYS_GET_FM_INFO      = 1,
     WT_SYS_REBOOT           = 2,
+    WT_SYS_GET_SYS_INFO     = 3,
 }
 
 export interface ISysFmInfo extends ApiJsonMsg {
@@ -15,6 +16,10 @@ export interface ISysHwInfo extends ApiJsonMsg {
     mf_date: string;
 }
 
+export interface ISysInfo {
+    sn: string;
+}
+
 export function wt_sys_get_fm_info() {
     const msg: ApiJsonMsg = {
         module: WtModuleID.SYSTEM,
@@ -30,3 +35,11 @@ export function wt_sys_reboot() {
     };
     sendJsonMsg(msg);
 }
+
+export function wt_sys_get_sys_info() {
+    const msg: ApiJsonMsg = {
+        module: WtModuleID.SYSTEM,
+        cmd: WtSytemCmd.WT_SYS_GET_SYS_INFO,
+    };
+    sendJsonMsg(msg);
+}
diff --git a/src/composables/useSystemModule.ts b/src/composables/useSystemModule.ts
index 3c9a5f3..52a07ce 100644
--- a/src/composables/useSystemModule.ts
+++ b/src/composables/useSystemModule.ts
@@ -1,7 +1,7 @@
 import {useSystemStore} from "@/stores/useSystemStore";
 import {registerModule} from "@/router/msgRouter";
 import {type ApiJsonMsg, ControlEvent, type ControlMsg, ControlMsgType, WtModuleID} from "@/api";
-import {type ISysFmInfo, wt_sys_get_fm_info, WtSytemCmd} from "@/api/apiSystem";
+import {type ISysFmInfo, type ISysInfo, wt_sys_get_fm_info, wt_sys_get_sys_info, WtSytemCmd} from "@/api/apiSystem";
 import {isDevMode} from "@/composables/buildMode";
 
 
@@ -15,6 +15,7 @@ export function useSystemModule() {
 
         if (msg.data === ControlEvent.CONNECTED) {
             wt_sys_get_fm_info();
+            wt_sys_get_sys_info();
             sysStore.rebootInProgress = false;
         }
     }
@@ -30,6 +31,11 @@ export function useSystemModule() {
                 sysStore.curFmInfo.ver = fm_info.fm_ver;
                 break;
             }
+            case WtSytemCmd.WT_SYS_GET_SYS_INFO: {
+                const sysInfo: ISysInfo = msg as ISysInfo & ApiJsonMsg;
+                Object.assign(sysStore.sysInfo, sysInfo);
+                break;
+            }
         }
         if (isDevMode()) {
             console.log(msg);
diff --git a/src/stores/useSystemStore.ts b/src/stores/useSystemStore.ts
index 9fe58a2..44974d3 100644
--- a/src/stores/useSystemStore.ts
+++ b/src/stores/useSystemStore.ts
@@ -13,11 +13,16 @@ export const useSystemStore = defineStore('system', () => {
         date: "-",
     })
 
+    const sys_info = ref({
+        sn: "-",
+    });
+
     const rebootInProgress = ref(false);
 
     return {
         curFmInfo,
         hwInfo,
+        sysInfo: sys_info,
         rebootInProgress,
     }
 });
diff --git a/src/views/About.vue b/src/views/About.vue
index b59959d..d33f5c4 100644
--- a/src/views/About.vue
+++ b/src/views/About.vue
@@ -47,6 +47,7 @@ const sysStore = useSystemStore();
           <el-descriptions-item label="官网"><a target="_blank" href="https://yunsi.studio/wireless-debugger">https://yunsi.studio/wireless-debugger</a></el-descriptions-item>
           <el-descriptions-item label="版本">{{ sysStore.curFmInfo.ver }}</el-descriptions-item>
           <el-descriptions-item label="更新日期">{{ sysStore.curFmInfo.date }}</el-descriptions-item>
+          <el-descriptions-item label="序列号">{{ sysStore.sysInfo.sn }}</el-descriptions-item>
         </el-descriptions>
 
         <el-descriptions title="鸣谢" border :column="1" class="mt-5 description-style">
diff --git a/src/views/Wifi.vue b/src/views/Wifi.vue
index 1ceb0b1..1f06fc1 100644
--- a/src/views/Wifi.vue
+++ b/src/views/Wifi.vue
@@ -540,7 +540,6 @@ const onClientMsg = (msg: ApiJsonMsg) => {
     }
     case WifiCmd.WIFI_API_JSON_STA_GET_STATIC_INFO: {
       const staticInfo = msg as IWifiStaStaticInfo & ApiJsonMsg;
-      console.log("@@@", staticInfo);
       Object.assign(wifiStaticInfo, staticInfo);
       break;
     }