diff --git a/regression-test/data/data_model_p0/unique/test_unique_table_new_sequence.out b/regression-test/data/data_model_p0/unique/test_unique_table_new_sequence.out
index 41479bbcb51eef..e8a4784bbaacc2 100644
--- a/regression-test/data/data_model_p0/unique/test_unique_table_new_sequence.out
+++ b/regression-test/data/data_model_p0/unique/test_unique_table_new_sequence.out
@@ -70,6 +70,16 @@ __DORIS_SEQUENCE_COL__	INT	Yes	false	\N	NONE
 2	20	20	20	20	0	3	20
 3	3	3	3	3	0	2	3
 
+-- !desc --
+k1	INT	Yes	true	\N	
+v1	TINYINT	Yes	false	\N	REPLACE
+v2	INT	Yes	false	\N	REPLACE
+v3	INT	Yes	false	\N	REPLACE
+v4	INT	Yes	false	\N	REPLACE
+__DORIS_DELETE_SIGN__	TINYINT	No	false	0	REPLACE
+__DORIS_VERSION_COL__	BIGINT	No	false	0	REPLACE
+__DORIS_SEQUENCE_COL__	INT	Yes	false	\N	REPLACE
+
 -- !all --
 1	4	11	12	13
 2	5	12	13	14
@@ -118,13 +128,13 @@ __DORIS_SEQUENCE_COL__	INT	Yes	false	\N	NONE
 
 -- !desc --
 k1	INT	Yes	true	\N	
-v1	TINYINT	Yes	false	\N	REPLACE
-v2	INT	Yes	false	\N	REPLACE
-v3	INT	Yes	false	\N	REPLACE
-v4	INT	Yes	false	\N	REPLACE
-__DORIS_DELETE_SIGN__	TINYINT	No	false	0	REPLACE
-__DORIS_VERSION_COL__	BIGINT	No	false	0	REPLACE
-__DORIS_SEQUENCE_COL__	INT	Yes	false	\N	REPLACE
+v1	TINYINT	Yes	false	\N	NONE
+v2	INT	Yes	false	\N	NONE
+v3	INT	Yes	false	\N	NONE
+v4	INT	Yes	false	\N	NONE
+__DORIS_DELETE_SIGN__	TINYINT	No	false	0	NONE
+__DORIS_VERSION_COL__	BIGINT	No	false	0	NONE
+__DORIS_SEQUENCE_COL__	INT	Yes	false	\N	NONE
 
 -- !1 --
 1	1	1	1	1	0	2	1
@@ -141,3 +151,13 @@ __DORIS_SEQUENCE_COL__	INT	Yes	false	\N	REPLACE
 2	20	20	20	20	0	3	20
 3	3	3	3	3	0	2	3
 
+-- !desc --
+k1	INT	Yes	true	\N	
+v1	TINYINT	Yes	false	\N	REPLACE
+v2	INT	Yes	false	\N	REPLACE
+v3	INT	Yes	false	\N	REPLACE
+v4	INT	Yes	false	\N	REPLACE
+__DORIS_DELETE_SIGN__	TINYINT	No	false	0	REPLACE
+__DORIS_VERSION_COL__	BIGINT	No	false	0	REPLACE
+__DORIS_SEQUENCE_COL__	INT	Yes	false	\N	REPLACE
+
diff --git a/regression-test/suites/data_model_p0/unique/test_unique_table_new_sequence.groovy b/regression-test/suites/data_model_p0/unique/test_unique_table_new_sequence.groovy
index a2198924f3eb0b..af8f5c3171e202 100644
--- a/regression-test/suites/data_model_p0/unique/test_unique_table_new_sequence.groovy
+++ b/regression-test/suites/data_model_p0/unique/test_unique_table_new_sequence.groovy
@@ -30,6 +30,7 @@ suite("test_unique_table_new_sequence") {
         UNIQUE KEY(k1)
         DISTRIBUTED BY HASH(`k1`) BUCKETS 3
         PROPERTIES (
+        "enable_unique_key_merge_on_write" = "true",
         "function_column.sequence_col" = "v2",
         "replication_allocation" = "tag.location.default: 1",
         "light_schema_change" = "true"
@@ -145,6 +146,7 @@ suite("test_unique_table_new_sequence") {
         UNIQUE KEY(k1)
         DISTRIBUTED BY HASH(`k1`) BUCKETS 3
         PROPERTIES (
+        "enable_unique_key_merge_on_write" = "false",
         "function_column.sequence_col" = "v4",
         "replication_allocation" = "tag.location.default: 1",
         "light_schema_change" = "true"
@@ -179,6 +181,8 @@ suite("test_unique_table_new_sequence") {
 
         qt_3 "select * from ${tableName} order by k1"
 
+        qt_desc "desc ${tableName}"
+
         sql "SET show_hidden_columns=false"
 
         sql "DROP TABLE ${tableName}"