diff --git a/common/src/test/java/org/apache/uniffle/common/util/ChecksumUtilsTest.java b/common/src/test/java/org/apache/uniffle/common/util/ChecksumUtilsTest.java
index 7124050bef..782a357940 100644
--- a/common/src/test/java/org/apache/uniffle/common/util/ChecksumUtilsTest.java
+++ b/common/src/test/java/org/apache/uniffle/common/util/ChecksumUtilsTest.java
@@ -37,11 +37,6 @@ public class ChecksumUtilsTest {
 
   @TempDir File tempDir;
 
-  @BeforeEach
-  void beforeEach() {
-    assertTrue(this.tempDir.isDirectory());
-  }
-
   @Test
   public void crc32TestWithByte() {
     byte[] data = new byte[32 * 1024 * 1024];