diff --git a/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/TableFormat.java b/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/TableFormat.java
index a78452cbd33..3cc938c8c48 100644
--- a/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/TableFormat.java
+++ b/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/TableFormat.java
@@ -665,9 +665,10 @@ public String getOutput(Audit audit) {
       Column columnModifyTime = new Column(context, "modify time");
 
       columnCreator.addCell(audit.creator());
-      columnCreateTime.addCell(audit.createTime());
-      columnModified.addCell(audit.lastModifier());
-      columnModifyTime.addCell(audit.lastModifiedTime());
+      columnCreateTime.addCell(audit.createTime() == null ? "N/A" : audit.createTime().toString());
+      columnModified.addCell(audit.lastModifier() == null ? "N/A" : audit.lastModifier());
+      columnModifyTime.addCell(
+          audit.lastModifiedTime() == null ? "N/A" : audit.lastModifiedTime().toString());
 
       return getTableFormat(columnCreator, columnCreateTime, columnModified, columnModifyTime);
     }
diff --git a/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestTableFormat.java b/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestTableFormat.java
index d561fb692ee..03f224de904 100644
--- a/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestTableFormat.java
+++ b/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestTableFormat.java
@@ -378,8 +378,14 @@ void testListTableWithTableFormat() {
   @Test
   void testAuditWithTableFormat() {
     CommandContext mockContext = getMockContext();
-    Audit mockAudit = getMockAudit();
+    Audit mockAudit = mock(Audit.class);
+    when(mockAudit.creator()).thenReturn("demo_user");
+    when(mockAudit.createTime()).thenReturn(Instant.ofEpochMilli(1611111111111L));
+    when(mockAudit.lastModifier()).thenReturn("demo_user");
+    when(mockAudit.lastModifiedTime()).thenReturn(Instant.ofEpochMilli(1611111111111L));
+
     TableFormat.output(mockAudit, mockContext);
+
     String output = new String(outContent.toByteArray(), StandardCharsets.UTF_8).trim();
     Assertions.assertEquals(
         "+-----------+--------------------------+-----------+--------------------------+\n"
@@ -390,6 +396,27 @@ void testAuditWithTableFormat() {
         output);
   }
 
+  @Test
+  void testAuditWithTableFormatWithNullValues() {
+    CommandContext mockContext = getMockContext();
+    Audit mockAudit = mock(Audit.class);
+    when(mockAudit.creator()).thenReturn("demo_user");
+    when(mockAudit.createTime()).thenReturn(null);
+    when(mockAudit.lastModifier()).thenReturn(null);
+    when(mockAudit.lastModifiedTime()).thenReturn(null);
+
+    TableFormat.output(mockAudit, mockContext);
+
+    String output = new String(outContent.toByteArray(), StandardCharsets.UTF_8).trim();
+    Assertions.assertEquals(
+        "+-----------+-------------+----------+-------------+\n"
+            + "|  Creator  | Create time | Modified | Modify time |\n"
+            + "+-----------+-------------+----------+-------------+\n"
+            + "| demo_user | N/A         | N/A      | N/A         |\n"
+            + "+-----------+-------------+----------+-------------+",
+        output);
+  }
+
   @Test
   void testOutputWithUnsupportType() {
     CommandContext mockContext = getMockContext();
@@ -478,14 +505,4 @@ private org.apache.gravitino.rel.Column getMockColumn(
 
     return mockColumn;
   }
-
-  private Audit getMockAudit() {
-    Audit mockAudit = mock(Audit.class);
-    when(mockAudit.creator()).thenReturn("demo_user");
-    when(mockAudit.createTime()).thenReturn(Instant.ofEpochMilli(1611111111111L));
-    when(mockAudit.lastModifier()).thenReturn("demo_user");
-    when(mockAudit.lastModifiedTime()).thenReturn(Instant.ofEpochMilli(1611111111111L));
-
-    return mockAudit;
-  }
 }