diff --git a/externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/kyuubi/engine/spark/SparkSQLEngine.scala b/externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/kyuubi/engine/spark/SparkSQLEngine.scala
index 7ada55d39..c9a5f21dd 100644
--- a/externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/kyuubi/engine/spark/SparkSQLEngine.scala
+++ b/externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/kyuubi/engine/spark/SparkSQLEngine.scala
@@ -27,7 +27,7 @@ import scala.util.control.NonFatal
 
 import com.google.common.annotations.VisibleForTesting
 import org.apache.hadoop.fs.Path
-import org.apache.spark.{ui, SPARK_VERSION, SparkConf}
+import org.apache.spark.{ui, SparkConf}
 import org.apache.spark.kyuubi.{SparkContextHelper, SparkSQLEngineEventListener, SparkSQLEngineListener}
 import org.apache.spark.kyuubi.SparkUtilsHelper.getLocalDir
 import org.apache.spark.sql.SparkSession
@@ -46,7 +46,7 @@ import org.apache.kyuubi.ha.HighAvailabilityConf._
 import org.apache.kyuubi.ha.client.RetryPolicies
 import org.apache.kyuubi.service.Serverable
 import org.apache.kyuubi.session.SessionHandle
-import org.apache.kyuubi.util.{SemanticVersion, SignalRegister, ThreadUtils}
+import org.apache.kyuubi.util.{SignalRegister, ThreadUtils}
 import org.apache.kyuubi.util.ThreadUtils.scheduleTolerableRunnableWithFixedDelay
 
 case class SparkSQLEngine(spark: SparkSession) extends Serverable("SparkSQLEngine") {
@@ -358,15 +358,11 @@ object SparkSQLEngine extends Logging {
         engine.start()
         val kvStore = SparkContextHelper.getKvStore(spark.sparkContext)
         val store = new EngineEventsStore(kvStore)
-        if (SemanticVersion(SPARK_VERSION) >= "4.0") {
-          warn("Kyuubi UI does not support Spark 4.0 and above yet")
-        } else {
-          ui.EngineTab(
-            Some(engine),
-            SparkContextHelper.getSparkUI(spark.sparkContext),
-            store,
-            kyuubiConf)
-        }
+        ui.EngineTab(
+          Some(engine),
+          SparkContextHelper.getSparkUI(spark.sparkContext),
+          store,
+          kyuubiConf)
         val event = EngineEvent(engine)
         info(event)
         EventBus.post(event)