diff --git a/regression-test/suites/unique_with_mow_p0/cluster_key/test_primary_key_simple_case.groovy b/regression-test/suites/unique_with_mow_p0/cluster_key/test_primary_key_simple_case.groovy
index 788f934fdf..39efc150e7 100644
--- a/regression-test/suites/unique_with_mow_p0/cluster_key/test_primary_key_simple_case.groovy
+++ b/regression-test/suites/unique_with_mow_p0/cluster_key/test_primary_key_simple_case.groovy
@@ -66,7 +66,7 @@ suite("test_primary_key_simple_case") {
             (5, '2017-10-01', 'Beijing', 10, 1, NULL, NULL, '2020-01-05', 1, 34, 20)
         """
 
-    result = sql """ SELECT * FROM ${tableName} t ORDER BY user_id; """
+    def result = sql """ SELECT * FROM ${tableName} t ORDER BY user_id; """
     assertTrue(result.size() == 5)
     assertTrue(result[0].size() == 11)
 
diff --git a/regression-test/suites/unique_with_mow_p0/test_primary_key_simple_case.groovy b/regression-test/suites/unique_with_mow_p0/test_primary_key_simple_case.groovy
index a2e351372e..91d1da9162 100644
--- a/regression-test/suites/unique_with_mow_p0/test_primary_key_simple_case.groovy
+++ b/regression-test/suites/unique_with_mow_p0/test_primary_key_simple_case.groovy
@@ -62,7 +62,7 @@ suite("test_primary_key_simple_case") {
             (5, '2017-10-01', 'Beijing', 10, 1, NULL, NULL, '2020-01-05', 1, 34, 20)
         """
 
-    result = sql """ SELECT * FROM ${tableName} t ORDER BY user_id; """
+    def result = sql """ SELECT * FROM ${tableName} t ORDER BY user_id; """
     assertTrue(result.size() == 5)
     assertTrue(result[0].size() == 11)