diff --git a/apps/web-antd/src/views/aiot/device/camera/index.vue b/apps/web-antd/src/views/aiot/device/camera/index.vue
index 806f82567..60b8bc6b4 100644
--- a/apps/web-antd/src/views/aiot/device/camera/index.vue
+++ b/apps/web-antd/src/views/aiot/device/camera/index.vue
@@ -267,13 +267,9 @@ async function handleSave() {
     message.warning('请输入拉流地址');
     return;
   }
-  // app/stream 由后端处理，前端如果没填则用 cameraName 作为 app
-  if (!editForm.app?.trim()) {
-    editForm.app = editForm.cameraName!.trim();
-  }
-  if (!editForm.stream?.trim()) {
-    editForm.stream = '001';
-  }
+  // app/stream 为 ZLM 内部字段，自动填充默认值即可
+  if (!editForm.app) editForm.app = 'default';
+  if (!editForm.stream) editForm.stream = '001';
   saving.value = true;
   try {
     await saveCamera({ ...editForm });