diff --git a/mindspore/python/mindspore/ops/composite/multitype_ops/getitem_impl.py b/mindspore/python/mindspore/ops/composite/multitype_ops/getitem_impl.py
index d4fb3e22fd7..9bbc54acaa8 100644
--- a/mindspore/python/mindspore/ops/composite/multitype_ops/getitem_impl.py
+++ b/mindspore/python/mindspore/ops/composite/multitype_ops/getitem_impl.py
@@ -137,6 +137,12 @@ def _tuple_getitem_by_slice(data, slice_index):
         start = slice_getitem(slice_index, "start")
         stop = slice_getitem(slice_index, "stop")
         step = slice_getitem(slice_index, "step")
+        if start is None:
+            start = 0
+        if step is None:
+            step = 1
+        if stop is None:
+            stop = (2**31-1) if step >= 1 else 0
         return sequence_slice(data, start, stop, step)
     return _tuple_slice(data, slice_index)