diff --git a/util/stmtsummary/v2/tests/table_test.go b/util/stmtsummary/v2/tests/table_test.go
index 9403a0f8a3b4c..3712148e7e38e 100644
--- a/util/stmtsummary/v2/tests/table_test.go
+++ b/util/stmtsummary/v2/tests/table_test.go
@@ -515,9 +515,9 @@ func setupStmtSummary() {
 }
 
 func closeStmtSummary() {
-	stmtsummaryv2.GlobalStmtSummary.Close()
-	stmtsummaryv2.GlobalStmtSummary = nil
 	config.UpdateGlobal(func(conf *config.Config) {
 		conf.Instance.StmtSummaryEnablePersistent = false
 	})
+	stmtsummaryv2.GlobalStmtSummary.Close()
+	stmtsummaryv2.GlobalStmtSummary = nil
 }