diff --git a/packages/engine-chronocat-event/src/parser/index.ts b/packages/engine-chronocat-event/src/parser/index.ts
index 05bca72..69c598b 100644
--- a/packages/engine-chronocat-event/src/parser/index.ts
+++ b/packages/engine-chronocat-event/src/parser/index.ts
@@ -384,6 +384,7 @@ async function parseElements(
             ctx.chronocat.uix.add(m.textElement!.atNtUid, m.textElement!.atUid)
 
             let id: string | undefined = m.textElement!.atUid
+            if (id === '0') id = undefined
             id ||= ctx.chronocat.uix.getUin(m.textElement!.atNtUid)
 
             const name = m.textElement!.content.slice(1)