diff --git a/regression-test/suites/cold_heat_separation_p2/create_table_use_partition_policy.groovy b/regression-test/suites/cold_heat_separation_p2/create_table_use_partition_policy.groovy
index 3e9a8dd143..b059cc545f 100644
--- a/regression-test/suites/cold_heat_separation_p2/create_table_use_partition_policy.groovy
+++ b/regression-test/suites/cold_heat_separation_p2/create_table_use_partition_policy.groovy
@@ -181,7 +181,7 @@ suite("create_table_use_partition_policy") {
             DUPLICATE KEY(L_ORDERKEY, L_PARTKEY, L_SUPPKEY, L_LINENUMBER)
             PARTITION BY RANGE(`L_SHIPDATE`)
             (
-                PARTITION `p202301` VALUES LESS THAN ("2017-02-01") ("storage_policy" = "${policy_name}"),
+                PARTITION `p202301` VALUES LESS THAN ("1995-12-01") ("storage_policy" = "${policy_name}"),
                 PARTITION `p202302` VALUES LESS THAN ("2017-03-01")
             )
             DISTRIBUTED BY HASH(L_ORDERKEY) BUCKETS 3
@@ -293,7 +293,7 @@ suite("create_table_use_partition_policy") {
             DUPLICATE KEY(L_ORDERKEY, L_PARTKEY, L_SUPPKEY, L_LINENUMBER)
             PARTITION BY RANGE(`L_SHIPDATE`)
             (
-                PARTITION `p202301` VALUES LESS THAN ("2017-02-01") ("storage_policy" = "${policy_name}"),
+                PARTITION `p202301` VALUES LESS THAN ("1995-12-01") ("storage_policy" = "${policy_name}"),
                 PARTITION `p202302` VALUES LESS THAN ("2017-03-01")
             )
             DISTRIBUTED BY HASH(L_ORDERKEY) BUCKETS 3
diff --git a/regression-test/suites/cold_heat_separation_p2/modify_replica_use_partition.groovy b/regression-test/suites/cold_heat_separation_p2/modify_replica_use_partition.groovy
index fc6566bbdb..57b769c231 100644
--- a/regression-test/suites/cold_heat_separation_p2/modify_replica_use_partition.groovy
+++ b/regression-test/suites/cold_heat_separation_p2/modify_replica_use_partition.groovy
@@ -196,7 +196,7 @@ suite("modify_replica_use_partition") {
             DUPLICATE KEY(L_ORDERKEY, L_PARTKEY, L_SUPPKEY, L_LINENUMBER)
             PARTITION BY RANGE(`L_SHIPDATE`)
             (
-                PARTITION `p202301` VALUES LESS THAN ("2017-02-01"),
+                PARTITION `p202301` VALUES LESS THAN ("1995-12-01"),
                 PARTITION `p202302` VALUES LESS THAN ("2017-03-01")
             )
             DISTRIBUTED BY HASH(L_ORDERKEY) BUCKETS 3
@@ -307,7 +307,7 @@ suite("modify_replica_use_partition") {
             DUPLICATE KEY(L_ORDERKEY, L_PARTKEY, L_SUPPKEY, L_LINENUMBER)
             PARTITION BY RANGE(`L_SHIPDATE`)
             (
-                PARTITION `p202301` VALUES LESS THAN ("2017-02-01"),
+                PARTITION `p202301` VALUES LESS THAN ("1995-12-01"),
                 PARTITION `p202302` VALUES LESS THAN ("2017-03-01")
             )
             DISTRIBUTED BY HASH(L_ORDERKEY) BUCKETS 3
@@ -401,7 +401,7 @@ suite("modify_replica_use_partition") {
             DUPLICATE KEY(L_ORDERKEY, L_PARTKEY, L_SUPPKEY, L_LINENUMBER)
             PARTITION BY RANGE(`L_SHIPDATE`)
             (
-                PARTITION `p202301` VALUES LESS THAN ("2017-02-01") ("replication_num" = "3"),
+                PARTITION `p202301` VALUES LESS THAN ("1995-12-01") ("replication_num" = "3"),
                 PARTITION `p202302` VALUES LESS THAN ("2017-03-01") ("replication_num" = "1")
             )
             DISTRIBUTED BY HASH(L_ORDERKEY) BUCKETS 3