diff --git a/src/military/competition.js b/src/military/competition.js
index 749cccfdf..6db5c6985 100644
--- a/src/military/competition.js
+++ b/src/military/competition.js
@@ -151,7 +151,7 @@ const Competition = (props) => {
   if (qzDetail) {
     const {start_at, enroll_date, upload_date} = qzDetail
     applyStatus = start_at ? (getTime() > getTime(start_at) && getTime() < getTime(enroll_date)) : getTime() < getTime(enroll_date);
-    referStatus =  competitionId ===  'JQTJ' ? getTime() < getTime(upload_date) : !applyStatus && getTime() < getTime(upload_date);
+    referStatus =  competitionId.toLowerCase() ===  'jqtj' ? getTime() < getTime(upload_date) : !applyStatus && getTime() < getTime(upload_date);
     referEnd = getTime() > getTime(upload_date);
   }
 
@@ -170,7 +170,7 @@ const Competition = (props) => {
   }
 
   function goToRefer() {
-    if(applyStatus && competitionId !==  'JQTJ'){
+    if(applyStatus && competitionId.toLowerCase() !==  'jqtj'){
       props.showNotification("竞赛尚未开始提交作品!");
     }else if(referEnd){
       props.showNotification("比赛已结束!");
@@ -275,7 +275,7 @@ const Competition = (props) => {
             {competitionId === 'qz2022' && <li className={active === "statistics" ? "active" : ""}>
               <Link to={{ pathname: `/competition/${competitionId}/statistics` }}>数据统计</Link>
             </li>}
-            {competitionId!== 'JQTJ' &&<li className={active === "chat" ? "active" : ""}>
+            {competitionId.toLowerCase()!== 'jqtj' &&<li className={active === "chat" ? "active" : ""}>
               <Link to={{ pathname: `/competition/${competitionId}/chat` }}>交流互动</Link>
             </li>}
             <li className={active === "contact" ? "active" : ""}>