diff --git a/externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/spark/ui/EngineSessionPage.scala b/externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/spark/ui/EngineSessionPage.scala
index fae7ed86e9d..dc0274b96f7 100644
--- a/externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/spark/ui/EngineSessionPage.scala
+++ b/externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/spark/ui/EngineSessionPage.scala
@@ -81,7 +81,7 @@ case class EngineSessionPage(parent: EngineTab)
           Server {sessionStat.serverIp},
           Session created at {formatDate(sessionStat.startTime)},
           {
-          if (sessionStat.endTime == -1L) {
+          if (sessionStat.endTime < 0) {
             ""
           } else {
             s"""