diff --git a/frontend/src/components/contents/ContentDialog.tsx b/frontend/src/components/contents/ContentDialog.tsx
index 1c845762..46fa1704 100644
--- a/frontend/src/components/contents/ContentDialog.tsx
+++ b/frontend/src/components/contents/ContentDialog.tsx
@@ -162,7 +162,10 @@ export const ContentDialog: FC<ContentDialogProps> = ({
   const onSubmitForm = async (params: IContentAttributes) => {
     if (content) {
       updateContent(
-        { id: content.id, params },
+        {
+          id: content.id,
+          params: { ...params, entity: (params.entity as any).id },
+        },
         {
           onError: () => {
             toast.error(t("message.internal_server_error"));