diff --git a/kyuubi-server/src/test/scala/org/apache/spark/KyuubiSparkUtilSuite.scala b/kyuubi-server/src/test/scala/org/apache/spark/KyuubiSparkUtilSuite.scala
index 1bfba2b70..a65ae2595 100644
--- a/kyuubi-server/src/test/scala/org/apache/spark/KyuubiSparkUtilSuite.scala
+++ b/kyuubi-server/src/test/scala/org/apache/spark/KyuubiSparkUtilSuite.scala
@@ -347,5 +347,6 @@ class KyuubiSparkUtilSuite extends SparkFunSuite with Logging {
     assert(SparkContext.getActive.isEmpty)
     KyuubiSparkUtil.setActiveSparkContext(sc1)
     assert(SparkContext.getActive.contains(sc1))
+    SparkContext.clearActiveContext()
   }
 }