diff --git a/tests/milvus_python_test/test_add_vectors.py b/tests/milvus_python_test/test_add_vectors.py
index 51c12dcd870f8d27bba06a02fa1e8dad23b64f2e..e223eaa5f6475edb97f423d934278e599093f2a3 100644
--- a/tests/milvus_python_test/test_add_vectors.py
+++ b/tests/milvus_python_test/test_add_vectors.py
@@ -573,7 +573,7 @@ class TestAddBase:
         nq = 100
         vectors = gen_vectors(nq, dim)
         table_list = []
-        for i in range(50):
+        for i in range(20):
             table_name = gen_unique_str('test_add_vector_multi_tables')
             table_list.append(table_name)
             param = {'table_name': table_name,
@@ -581,9 +581,9 @@ class TestAddBase:
                      'index_file_size': index_file_size,
                      'metric_type': MetricType.L2}
             connect.create_table(param)
-        time.sleep(2)
-        for j in range(10):
-            for i in range(50):
+        time.sleep(5)
+        for j in range(5):
+            for i in range(20):
                 status, ids = connect.add_vectors(table_name=table_list[i], records=vectors)
                 assert status.OK()
 
diff --git a/tests/milvus_python_test/test_index.py b/tests/milvus_python_test/test_index.py
index 9e9f0830ac398fc788adc7fe52bc82c4c8be8b07..76774c0cf90ae9b9d9dbfa1ee0634feab457eb8e 100644
--- a/tests/milvus_python_test/test_index.py
+++ b/tests/milvus_python_test/test_index.py
@@ -37,7 +37,10 @@ class TestIndexBase:
         params=gen_simple_index_params()
     )
     def get_simple_index_params(self, request):
-        yield request.param
+        if "internal" not in args:
+            if request.param["index_type"] == IndexType.IVF_SQ8H:
+                pytest.skip("sq8h not support in open source")
+        return request.param
 
     """
     ******************************************************************
@@ -515,7 +518,10 @@ class TestIndexIP:
         params=gen_simple_index_params()
     )
     def get_simple_index_params(self, request):
-        yield request.param
+        if "internal" not in args:
+            if request.param["index_type"] == IndexType.IVF_SQ8H:
+                pytest.skip("sq8h not support in open source")
+        return request.param
 
     """
     ******************************************************************