diff --git a/src/api_s2c/hbzb/jfs/ApiOpen.ts b/src/api_s2c/hbzb/jfs/ApiOpen.ts
index bf7901e..e2c7550 100644
--- a/src/api_s2c/hbzb/jfs/ApiOpen.ts
+++ b/src/api_s2c/hbzb/jfs/ApiOpen.ts
@@ -29,7 +29,7 @@ export default async function (call: ApiCall<ReqOpen, ResOpen>) {
                 //todo 健壮性处理
                 return call.errorCode(-4)
             }
-            if (callRes.res.enemy.length)
+            if (callRes.res?.enemy?.length)
                 data.enemy = callRes.res.enemy.map(e => {
                     return {...e, result: null};
                 });
@@ -44,6 +44,7 @@ export default async function (call: ApiCall<ReqOpen, ResOpen>) {
 
     call.succ({
         ...data,
+        enemy: data.enemy || [],
         rank: await getMyRank(call.uid)
     });
 }
diff --git a/src/public/user.ts b/src/public/user.ts
index bc7dd6c..5914259 100644
--- a/src/public/user.ts
+++ b/src/public/user.ts
@@ -279,9 +279,11 @@ export class UserFun {
                 if (k == 'wxcLv') val = gud.wxcLv.lv;
                 else if (gud[k] != undefined) val = gud[k];
 
-                if (k == 'jjc_rank' && !gud.headFrames[conf.id] && val <= conf.cond[1]) {
-                    gud.headFrames[conf.id] = -1;
-                    change = true;
+                if (k == 'jjc_rank') {
+                    if (!gud.headFrames[conf.id] && val <= conf.cond[1]) {
+                        gud.headFrames[conf.id] = -1;
+                        change = true;
+                    } else return
                 } else if (!gud.headFrames[conf.id] && val >= conf.cond[1]) {
                     gud.headFrames[conf.id] = -1;
                     change = true;