diff --git a/src/modules/live-shop/LiveShopTypes.ts b/src/modules/live-shop/LiveShopTypes.ts
index 3ad9ae5..a04d3d0 100644
--- a/src/modules/live-shop/LiveShopTypes.ts
+++ b/src/modules/live-shop/LiveShopTypes.ts
@@ -32,6 +32,7 @@ export interface LiveShopDiscount {
 export interface LiveShopMessage {
   title: string
   content: string
+  id?: string
 }
 
 export interface LiveShopVariation {