diff --git a/tests/tck/features/expression/Attribute.feature b/tests/tck/features/expression/Attribute.feature
index 9ea378b41e5..e899b48ff43 100644
--- a/tests/tck/features/expression/Attribute.feature
+++ b/tests/tck/features/expression/Attribute.feature
@@ -61,8 +61,8 @@ Feature: Attribute
       RETURN {k1 : 1, k2: true}.K1 AS k
       """
     Then the result should be, in any order:
-      | k            |
-      | UNKNOWN_PROP |
+      | k    |
+      | NULL |
     When executing query:
       """
       MATCH (v) WHERE id(v) == 'Tim Duncan' RETURN v.player.name
@@ -90,9 +90,9 @@ Feature: Attribute
       MATCH (v)-[e:like]->() WHERE id(v) == 'Tim Duncan' RETURN e.Likeness
       """
     Then the result should be, in any order:
-      | e.Likeness   |
-      | UNKNOWN_PROP |
-      | UNKNOWN_PROP |
+      | e.Likeness |
+      | NULL       |
+      | NULL       |
 
   Scenario: Not exists attribute
     When executing query:
@@ -101,28 +101,28 @@ Feature: Attribute
       """
     Then the result should be, in any order:
       | not_exists_attr |
-      | UNKNOWN_PROP    |
+      | NULL            |
     When executing query:
       """
       RETURN time("02:59:40").not_exists_attr AS not_exists_attr
       """
     Then the result should be, in any order:
       | not_exists_attr |
-      | UNKNOWN_PROP    |
+      | NULL            |
     When executing query:
       """
       RETURN datetime("2021-07-19T02:59:40").not_exists_attr AS not_exists_attr
       """
     Then the result should be, in any order:
       | not_exists_attr |
-      | UNKNOWN_PROP    |
+      | NULL            |
     When executing query:
       """
       RETURN {k1 : 1, k2: true}.not_exists_attr AS not_exists_attr
       """
     Then the result should be, in any order:
       | not_exists_attr |
-      | UNKNOWN_PROP    |
+      | NULL            |
     When executing query:
       """
       MATCH (v) WHERE id(v) == 'Tim Duncan' RETURN v.player.not_exists_attr
@@ -136,8 +136,8 @@ Feature: Attribute
       """
     Then the result should be, in any order:
       | e.not_exists_attr |
-      | UNKNOWN_PROP      |
-      | UNKNOWN_PROP      |
+      | NULL              |
+      | NULL              |
 
   Scenario: Invalid type
     When executing query:
diff --git a/tests/tck/features/match/With.feature b/tests/tck/features/match/With.feature
index 7ea7d6dc7f8..8cf68f1edd1 100644
--- a/tests/tck/features/match/With.feature
+++ b/tests/tck/features/match/With.feature
@@ -325,7 +325,6 @@ Feature: With clause
     Given an empty graph
     And having executed:
       """
-      DROP SPACE `nebula_huskie`;
       CREATE SPACE IF NOT EXISTS `nebula_huskie` (partition_num = 32, replica_factor = 1, charset = utf8, collate = utf8_bin, vid_type = INT64, atomic_edge = false);
       """
     And having executed:
diff --git a/tests/tck/features/optimizer/PrunePropertiesRule.feature b/tests/tck/features/optimizer/PrunePropertiesRule.feature
index 95e34b8f812..b85e1581152 100644
--- a/tests/tck/features/optimizer/PrunePropertiesRule.feature
+++ b/tests/tck/features/optimizer/PrunePropertiesRule.feature
@@ -845,10 +845,10 @@ Feature: Prune Properties rule
       match (src_v)-[e:like|serve]->(dst_v)-[e2]-(dst_v2) where  id(src_v)=="Rajon Rondo" return properties(e).degree1,properties(e).degree1,e2.a,dst_v.p.name,dst_v.player.sex1,properties(src_v).name2 limit 5;
       """
     Then the result should be, in order, with relax comparison:
-      | properties(e).degree1 | properties(e).degree1 | e2.a         | dst_v.p.name | dst_v.player.sex1 | properties(src_v).name2 |
-      | UNKNOWN_PROP          | UNKNOWN_PROP          | UNKNOWN_PROP | NULL         | NULL              | UNKNOWN_PROP            |
-      | UNKNOWN_PROP          | UNKNOWN_PROP          | UNKNOWN_PROP | NULL         | NULL              | UNKNOWN_PROP            |
-      | UNKNOWN_PROP          | UNKNOWN_PROP          | UNKNOWN_PROP | NULL         | NULL              | UNKNOWN_PROP            |
-      | UNKNOWN_PROP          | UNKNOWN_PROP          | UNKNOWN_PROP | NULL         | NULL              | UNKNOWN_PROP            |
-      | UNKNOWN_PROP          | UNKNOWN_PROP          | UNKNOWN_PROP | NULL         | NULL              | UNKNOWN_PROP            |
+      | properties(e).degree1 | properties(e).degree1 | e2.a | dst_v.p.name | dst_v.player.sex1 | properties(src_v).name2 |
+      | UNKNOWN_PROP          | UNKNOWN_PROP          | NULL | NULL         | NULL              | UNKNOWN_PROP            |
+      | UNKNOWN_PROP          | UNKNOWN_PROP          | NULL | NULL         | NULL              | UNKNOWN_PROP            |
+      | UNKNOWN_PROP          | UNKNOWN_PROP          | NULL | NULL         | NULL              | UNKNOWN_PROP            |
+      | UNKNOWN_PROP          | UNKNOWN_PROP          | NULL | NULL         | NULL              | UNKNOWN_PROP            |
+      | UNKNOWN_PROP          | UNKNOWN_PROP          | NULL | NULL         | NULL              | UNKNOWN_PROP            |
     Then drop the used space