diff --git a/tests/cases/standalone/common/ttl/metric_engine_ttl.result b/tests/cases/standalone/common/ttl/metric_engine_ttl.result
index cf6959e47f07..badcb715f99a 100644
--- a/tests/cases/standalone/common/ttl/metric_engine_ttl.result
+++ b/tests/cases/standalone/common/ttl/metric_engine_ttl.result
@@ -84,7 +84,7 @@ SELECT val, host FROM test_ttl;
 | 1.0 | host1 |
 +-----+-------+
 
--- restar the cluster, ensure everything is ok
+-- restart the db, ensure everything is ok
 -- SQLNESS ARG restart=true
 SELECT val, host FROM test_ttl;
 
diff --git a/tests/cases/standalone/common/ttl/metric_engine_ttl.sql b/tests/cases/standalone/common/ttl/metric_engine_ttl.sql
index ba1225cabf45..a556bc1d9e38 100644
--- a/tests/cases/standalone/common/ttl/metric_engine_ttl.sql
+++ b/tests/cases/standalone/common/ttl/metric_engine_ttl.sql
@@ -31,7 +31,7 @@ ADMIN compact_table('phy');
 --- should not be expired --
 SELECT val, host FROM test_ttl;
 
--- restar the cluster, ensure everything is ok
+-- restart the db, ensure everything is ok
 -- SQLNESS ARG restart=true
 SELECT val, host FROM test_ttl;