diff --git a/src/api_s2c/email/ApiAllRemove.ts b/src/api_s2c/email/ApiAllRemove.ts
index d27b610..220bed2 100644
--- a/src/api_s2c/email/ApiAllRemove.ts
+++ b/src/api_s2c/email/ApiAllRemove.ts
@@ -5,7 +5,7 @@ import { ReqAllRemove, ResAllRemove } from "../../shared/protocols/email/PtlAllR
 export default async function (call: ApiCall<ReqAllRemove, ResAllRemove>) {
     // 筛选出没有奖励已读邮件和已经领取过奖励的邮件
     let emailList = (await EmailFun.getAllEmail(call.uid, true)).filter(email => (
-        (email.emailRead && email.prizeData.prize.length <= 0) || email.prizeData.isGet
+        (email.emailRead && email.prizeData?.prize.length <= 0) || email.prizeData.isGet
     ));
 
     if (emailList.length < 1) return call.error(globalThis.lng.email_2);