diff --git a/tests/system-test/2-query/spread.py b/tests/system-test/2-query/spread.py
index 70f404cacd0ecbf07b3313830c34590392bb89f2..8d867cdea108ff662291c0e3a36ca31c8cb941e0 100644
--- a/tests/system-test/2-query/spread.py
+++ b/tests/system-test/2-query/spread.py
@@ -192,7 +192,7 @@ class TDTestCase:
         sqls = self.sql_list()
         tdLog.printNoPrefix("===step 1: curent case, must return query OK")
         for i in range(len(sqls)):
-            tdLog.info("sql: ", sqls[i])
+            tdLog.info(f"sql: {sqls[i]}")
             tdSql.query(sqls[i])
 
     def __test_error(self):