diff --git a/src/api_s2c/hbzb/jfs/ApiOpen.ts b/src/api_s2c/hbzb/jfs/ApiOpen.ts
index fb732fb..e2c7550 100644
--- a/src/api_s2c/hbzb/jfs/ApiOpen.ts
+++ b/src/api_s2c/hbzb/jfs/ApiOpen.ts
@@ -44,6 +44,7 @@ export default async function (call: ApiCall<ReqOpen, ResOpen>) {
 
     call.succ({
         ...data,
+        enemy: data.enemy || [],
         rank: await getMyRank(call.uid)
     });
 }