diff --git a/tests/milvus_python_test/test_restart.py b/tests/milvus_python_test/test_restart.py
index 6fadc52ca0..2467fbc9d7 100644
--- a/tests/milvus_python_test/test_restart.py
+++ b/tests/milvus_python_test/test_restart.py
@@ -67,7 +67,7 @@ class TestRestartBase:
         assert res == nq
 
     @pytest.mark.level(2)
-    def test_during_creating_index_restart(self, connect, collection, args, get_simple_index):
+    def test_during_creating_index_restart(self, connect, collection, args):
         '''
         target: return the same row count after server restart
         method: call function: insert, flush, and create index, server do restart during creating index
@@ -76,8 +76,10 @@ class TestRestartBase:
         # reset auto_flush_interval
         # auto_flush_interval = 100
         get_ids_length = 500
-        index_param = get_simple_index["index_param"]
-        index_type = get_simple_index["index_type"]
+        timeout = 60
+        big_nb = 20000
+        index_param = {"nlist": 1024, "m": 16}
+        index_type = IndexType.IVF_PQ
         # status, res_set = connect.set_config("db_config", "auto_flush_interval", auto_flush_interval)
         # assert status.OK()
         # status, res_get = connect.get_config("db_config", "auto_flush_interval")
@@ -92,16 +94,11 @@ class TestRestartBase:
         logging.getLogger().info(res_count)
         assert status.OK()
         assert res_count == big_nb
-
-        def create_index():
-            milvus = get_milvus(args["ip"], args["port"], handler=args["handler"])
-            status = milvus.create_index(collection, index_type, index_param)
-            logging.getLogger().info(status)
-            assert status.OK()
-
-        p = Process(target=create_index, args=(collection, ))
-        p.start()
+        logging.getLogger().info("Start create index async")
+        status = connect.create_index(collection, index_type, index_param, _async=True)
+        time.sleep(2)
         # restart server
+        logging.getLogger().info("Before restart server")
         if restart_server(args["service_name"]):
             logging.getLogger().info("Restart success")
         else:
@@ -111,14 +108,27 @@ class TestRestartBase:
         status, res_count = new_connect.count_entities(collection)
         assert status.OK()
         assert res_count == big_nb
-        status, res_info = connect.get_index_info(collection)
+        status, res_info = new_connect.get_index_info(collection)
         logging.getLogger().info(res_info)
         assert res_info._params == index_param
         assert res_info._collection_name == collection
         assert res_info._index_type == index_type
+        start_time = time.time()
+        i = 1
+        while time.time() - start_time < timeout:
+            stauts, stats = new_connect.get_collection_stats(collection)
+            logging.getLogger().info(i)
+            logging.getLogger().info(stats["partitions"])
+            index_name = stats["partitions"][0]["segments"][0]["index_name"]
+            if index_name == "PQ":
+                break
+            time.sleep(4)
+            i += 1
+        if time.time() - start_time >= timeout:
+            logging.getLogger().info("Timeout")
+            assert False
         get_ids = random.sample(ids, get_ids_length)
-        status, res = connect.get_entity_by_id(collection, get_ids)
+        status, res = new_connect.get_entity_by_id(collection, get_ids)
         assert status.OK()
         for index, item_id in enumerate(get_ids):
-            logging.getLogger().info(index)
             assert_equal_vector(res[index], vectors[item_id])