diff --git a/paddle/fluid/pybind/slice_utils.h b/paddle/fluid/pybind/slice_utils.h
index 3d9035114d6db0..49a6866b2cbfbc 100644
--- a/paddle/fluid/pybind/slice_utils.h
+++ b/paddle/fluid/pybind/slice_utils.h
@@ -609,9 +609,9 @@ static paddle::Tensor dealWithValues(const paddle::Tensor& tensor,
                  tensor.dtype() == phi::DataType::INT16 ||
                  tensor.dtype() == phi::DataType::INT8 ||
                  tensor.dtype() == phi::DataType::UINT8) {
-        values->push_back(value_obj_tmp.cast<int32_t>());
+        values->push_back(value_obj_tmp.cast<float>());
       } else if (tensor.dtype() == phi::DataType::INT64) {
-        values->push_back(value_obj_tmp.cast<int64_t>());
+        values->push_back(value_obj_tmp.cast<double>());
       } else if (tensor.dtype() == phi::DataType::BOOL) {
         values->push_back(value_obj_tmp.cast<bool>());
       } else if (tensor.dtype() == phi::DataType::COMPLEX64) {
diff --git a/python/paddle/base/dygraph/tensor_patch_methods.py b/python/paddle/base/dygraph/tensor_patch_methods.py
index 168741e8def167..aed4833188d6c1 100644
--- a/python/paddle/base/dygraph/tensor_patch_methods.py
+++ b/python/paddle/base/dygraph/tensor_patch_methods.py
@@ -975,7 +975,7 @@ def __array__(self, dtype=None):
             array = array.astype(dtype)
         return array
 
-    def pre_deal_index(self, item, value=None):
+    def pre_deal_index(self, item):
         # since in pybind there is no effiency way to transfer Py_Tuple/Py_List/Py_Range to Tensor
         # we call this function in python level.
         item = list(item) if isinstance(item, tuple) else [item]
@@ -985,14 +985,14 @@ def pre_deal_index(self, item, value=None):
             elif isinstance(slice_item, range):
                 item[i] = paddle.to_tensor(list(slice_item))
 
-        return tuple(item), value
+        return tuple(item)
 
     def __getitem__(self, item):
-        item, _ = pre_deal_index(self, item)
+        item = pre_deal_index(self, item)
         return self._getitem_dygraph(item)
 
     def __setitem__(self, item, value):
-        item, value = pre_deal_index(self, item, value)
+        item = pre_deal_index(self, item)
         return self._setitem_dygraph(item, value)
 
     @framework.dygraph_only