diff --git a/tests/pytest/stable/json_tag.py b/tests/pytest/stable/json_tag.py
index 3ed4f20e02fdb6126ed7075ff48513ec4ba2f464..ff85ba26c483b57eff964b42bd47d68d39f327c2 100644
--- a/tests/pytest/stable/json_tag.py
+++ b/tests/pytest/stable/json_tag.py
@@ -70,7 +70,7 @@ class TDTestCase:
         tdSql.checkData(0, 0, 34)
 
         tdSql.query("select jtag->'location' from db_json_tag_test.jsons1")
-        tdSql.checkRows(3)
+        tdSql.checkRows(4)
 
         tdSql.query("select jtag from db_json_tag_test.jsons1_1")
         tdSql.checkRows(1)