diff --git a/tests/develop-test/5-taos-tools/taosbenchmark/json/custom_col_tag.json b/tests/develop-test/5-taos-tools/taosbenchmark/json/custom_col_tag.json
index fec5775cd6..b844f7b1b8 100644
--- a/tests/develop-test/5-taos-tools/taosbenchmark/json/custom_col_tag.json
+++ b/tests/develop-test/5-taos-tools/taosbenchmark/json/custom_col_tag.json
@@ -36,7 +36,7 @@
       "insert_mode": "taosc",
       "line_protocol": "line",
       "childtable_limit": -10,
-      "childtable_offset": 10,
+      "childtable_offset": 0,
       "insert_rows": 20,
       "insert_interval": 0,
       "interlace_rows": 0,
diff --git a/tests/develop-test/5-taos-tools/taosbenchmark/json/taosc_insert_alltypes.json b/tests/develop-test/5-taos-tools/taosbenchmark/json/taosc_insert_alltypes.json
index 5694b58407..5ba870a3bd 100644
--- a/tests/develop-test/5-taos-tools/taosbenchmark/json/taosc_insert_alltypes.json
+++ b/tests/develop-test/5-taos-tools/taosbenchmark/json/taosc_insert_alltypes.json
@@ -36,7 +36,7 @@
       "insert_mode": "taosc",
       "line_protocol": "line",
       "childtable_limit": -10,
-      "childtable_offset": 10,
+      "childtable_offset": 0,
       "insert_rows": 20,
       "insert_interval": 0,
       "interlace_rows": 0,