diff --git a/apps/web-antd/.env b/apps/web-antd/.env
index 106374cf5..dca9fe050 100644
--- a/apps/web-antd/.env
+++ b/apps/web-antd/.env
@@ -1,5 +1,5 @@
 # 应用标题
-VITE_APP_TITLE=芋道管理系统
+VITE_APP_TITLE=摄像头管理系统
 
 # 应用命名空间，用于缓存、store等功能的前缀，确保隔离
 VITE_APP_NAMESPACE=yudao-vben-antd
diff --git a/apps/web-antd/src/api/aiot/device/index.ts b/apps/web-antd/src/api/aiot/device/index.ts
index db4d240e3..0d352279e 100644
--- a/apps/web-antd/src/api/aiot/device/index.ts
+++ b/apps/web-antd/src/api/aiot/device/index.ts
@@ -107,9 +107,19 @@ export function getCameraList(params: {
   );
 }
 
+/** 新增摄像头 */
+export function addCamera(data: Partial<AiotDeviceApi.Camera>) {
+  return wvpRequestClient.post('/aiot/device/proxy/add', data);
+}
+
+/** 编辑摄像头 */
+export function updateCamera(data: Partial<AiotDeviceApi.Camera>) {
+  return wvpRequestClient.post('/aiot/device/proxy/update', data);
+}
+
 /** 保存摄像头（新增/编辑，有 id 为编辑） */
 export function saveCamera(data: Partial<AiotDeviceApi.Camera>) {
-  return wvpRequestClient.post('/aiot/device/proxy/save', data);
+  return data.id ? updateCamera(data) : addCamera(data);
 }
 
 /** 删除摄像头 */
diff --git a/apps/web-antd/src/views/aiot/alarm/list/data.ts b/apps/web-antd/src/views/aiot/alarm/list/data.ts
index 47535808e..f37708579 100644
--- a/apps/web-antd/src/views/aiot/alarm/list/data.ts
+++ b/apps/web-antd/src/views/aiot/alarm/list/data.ts
@@ -75,7 +75,7 @@ export function useGridColumns(): VxeTableGridOptions['columns'] {
     {
       field: 'alertNo',
       title: '告警编号',
-      minWidth: 160,
+      width: 210,
     },
     {
       field: 'cameraId',
@@ -98,7 +98,7 @@ export function useGridColumns(): VxeTableGridOptions['columns'] {
     {
       field: 'durationMinutes',
       title: '持续时长',
-      minWidth: 100,
+      width: 125,
       slots: { default: 'duration' },
     },
     {
@@ -127,7 +127,7 @@ export function useGridColumns(): VxeTableGridOptions['columns'] {
     },
     {
       title: '操作',
-      width: 150,
+      width: 180,
       fixed: 'right',
       slots: { default: 'actions' },
     },
diff --git a/apps/web-antd/src/views/aiot/alarm/list/index.vue b/apps/web-antd/src/views/aiot/alarm/list/index.vue
index 394ba1e91..5e7076ca8 100644
--- a/apps/web-antd/src/views/aiot/alarm/list/index.vue
+++ b/apps/web-antd/src/views/aiot/alarm/list/index.vue
@@ -176,7 +176,7 @@ const [Grid, gridApi] = useVbenVxeGrid({
 
 <template>
   <Page auto-content-height>
-    <Grid table-title="AI告警列表">
+    <Grid table-title="告警列表">
       <!-- 摄像头列 -->
       <template #camera="{ row }">
         <span class="font-medium">{{ row.cameraId || '-' }}</span>
diff --git a/packages/@core/preferences/src/config.ts b/packages/@core/preferences/src/config.ts
index d9977b1ef..bed768c42 100644
--- a/packages/@core/preferences/src/config.ts
+++ b/packages/@core/preferences/src/config.ts
@@ -114,7 +114,7 @@ const defaultPreferences: Preferences = {
     colorPrimary: 'hsl(212 100% 45%)',
     colorSuccess: 'hsl(144 57% 58%)',
     colorWarning: 'hsl(42 84% 61%)',
-    mode: 'dark',
+    mode: 'light',
     radius: '0.5',
     fontSize: 16,
     semiDarkHeader: false,