diff --git a/core/src/test/java/io/basic/ddf/BasicDDFTests.java b/core/src/test/java/io/basic/ddf/BasicDDFTests.java
index <HASH>..<HASH> 100644
--- a/core/src/test/java/io/basic/ddf/BasicDDFTests.java
+++ b/core/src/test/java/io/basic/ddf/BasicDDFTests.java
@@ -40,7 +40,6 @@ public class BasicDDFTests {
     Assert.assertNotNull("DDF cannot be null", ddf);
 
     Assert.assertNotNull(ddf.getNamespace());
-    Assert.assertNotNull(ddf.getTableName());
     Assert.assertNotNull(ddf.getUUID());
 
     DDF ddf2 = this.getTestDDF();
don't need to check tableName