diff --git a/server/game2006service/tasks/season.js b/server/game2006service/tasks/season.js
index 907aaf54..d5aaf410 100644
--- a/server/game2006service/tasks/season.js
+++ b/server/game2006service/tasks/season.js
@@ -47,7 +47,10 @@ class Season {
   
   checkSeasonEnd(nowTime) {
     let c = this.getCurSeasonId(nowTime);
-    return (nowTime>c.end_time);
+    if (!!c) {
+      return (nowTime>c.end_time);
+    }
+    return false;
   }
 
   getCurSeasonId(nowTime) {