diff --git a/core/src/index/cmake/ThirdPartyPackagesCore.cmake b/core/src/index/cmake/ThirdPartyPackagesCore.cmake
index 35b9f49b019d..5caf49465980 100644
--- a/core/src/index/cmake/ThirdPartyPackagesCore.cmake
+++ b/core/src/index/cmake/ThirdPartyPackagesCore.cmake
@@ -545,6 +545,8 @@ macro(build_faiss)
                 --without-cuda)
     endif ()
 
+    message(STATUS "Building FAISS with configure args -${FAISS_CONFIGURE_ARGS}")
+
     if (DEFINED ENV{FAISS_SOURCE_URL})
         set(FAISS_SOURCE_URL "$ENV{FAISS_SOURCE_URL}")
         externalproject_add(faiss_ep
diff --git a/tests/milvus_python_test/test_ping.py b/tests/milvus_python_test/test_ping.py
index c3d382efd92b..c26b2c2c666f 100644
--- a/tests/milvus_python_test/test_ping.py
+++ b/tests/milvus_python_test/test_ping.py
@@ -9,7 +9,7 @@ def test_server_version(self, connect):
         '''
         target: test get the server version
         method: call the server_version method after connected
-        expected: version should be the pymilvus version
+        expected: version should be the milvus version
         '''
         status, res = connect.server_version()
         assert res == __version__
@@ -54,6 +54,58 @@ def test_connected(self, connect):
         assert connect
 
 
+class TestPingWithTimeout:
+    def test_server_version_legal_timeout(self, connect):
+        '''
+        target: test get the server version with legal timeout
+        method: call the server_version method after connected with altering timeout
+        expected: version should be the milvus version
+        '''
+        status, res = connect.server_version(20)
+        assert res == __version__
+
+    def test_server_version_negative_timeout(self, connect):
+        '''
+        target: test get the server version with negative timeout
+        method: call the server_version method after connected with altering timeout
+        expected: when timeout is illegal raises an error;
+        '''
+        status, res = connect.server_version(-1)
+        assert not status.OK()
+
+    def test_server_cmd_with_params_version_with_legal_timeout(self, connect):
+        '''
+        target: test cmd: version and timeout
+        method: cmd = "version" , timeout=10
+        expected: when cmd = 'version', return version of server;
+        '''
+        cmd = "version"
+        status, msg = connect._cmd(cmd, 10)
+        logging.getLogger().info(status)
+        logging.getLogger().info(msg)
+        assert status.OK()
+        assert msg == __version__
+
+    def test_server_cmd_with_params_version_with_illegal_timeout(self, connect):
+        '''
+        target: test cmd: version and timeout
+        method: cmd = "version" , timeout=-1
+        expected: when timeout is illegal raises an error; 
+        '''
+        status, res = connect.server_version(-1)
+        assert not status.OK()
+
+    def test_server_cmd_with_params_others_with_illegal_timeout(self, connect):
+        '''
+        target: test cmd: lalala, timeout = -1
+        method: cmd = "lalala", timeout = -1
+        expected: when timeout is illegal raises an error;
+        '''
+        cmd = "rm -rf test"
+        status, res = connect.server_version(-1)
+        assert not status.OK()
+
+
 class TestPingDisconnect:
     def test_server_version(self, dis_connect):
         '''
@@ -76,3 +128,14 @@ def test_server_status(self, dis_connect):
         with pytest.raises(Exception) as e:
             status, msg = connect.server_status()
         assert status is None
+
+    def test_server_version_with_timeout(self, dis_connect):
+        '''
+        target: test get the server status with timeout settings after disconnect
+        method: call the server_status method after connected
+        expected: status returned should be not ok
+        '''
+        status = None
+        with pytest.raises(Exception) as e:
+            status, msg = connect.server_status(100)
+        assert status is None