diff --git a/tests/test_query_py.py b/tests/test_query_py.py
index 0cfbef67693..cd2eaba3ce9 100644
--- a/tests/test_query_py.py
+++ b/tests/test_query_py.py
@@ -88,14 +88,33 @@ def test_query_arrow2(self):
     #     )
     #     self.assertEqual(str(ret), EXPECTED)
 
-    # def test_query_dict(self):
-    #     data = {
-    #         "a": [1, 2, 3, 4, 5, 6],
-    #         "b": ["tom", "jerry", "auxten", "tom", "jerry", "auxten"],
-    #     }
+    def test_query_dict(self):
+        data = {
+            "a": [1, 2, 3, 4, 5, 6],
+            "b": ["tom", "jerry", "auxten", "tom", "jerry", "auxten"],
+        }
 
-    #     ret = chdb.query("SELECT b, sum(a) FROM Python(data) GROUP BY b ORDER BY b")
-    #     self.assertEqual(str(ret), EXPECTED)
+        ret = chdb.query(
+            "SELECT b, sum(a) FROM Python(data) GROUP BY b ORDER BY b", "debug"
+        )
+        self.assertEqual(str(ret), EXPECTED)
+
+    def test_query_dict_int(self):
+        data = {
+            "a": [1, 2, 3, 4, 5, 6],
+            "b": [1, 2, 3, 1, 2, 3],
+        }
+
+        ret = chdb.query(
+            "SELECT b, sum(a) FROM Python(data) GROUP BY b ORDER BY b", "debug"
+        )
+        self.assertEqual(
+            str(ret),
+            """1,5
+2,7
+3,9
+""",
+        )
 
 
 if __name__ == "__main__":