diff --git a/python/xorbits/_mars/tensor/datasource/array.py b/python/xorbits/_mars/tensor/datasource/array.py
index dd98b6f1b..e6cb63927 100644
--- a/python/xorbits/_mars/tensor/datasource/array.py
+++ b/python/xorbits/_mars/tensor/datasource/array.py
@@ -57,7 +57,7 @@ def to_chunk_op(self, *args):
         _, idx, chunk_size = args
         chunk_op = self.copy().reset_key()
         chunk_op.data = self.data[get_chunk_slices(chunk_size, idx)].astype(
-            chunk_op.dtype, order=self.outputs[0].order.value, copy=False
+            chunk_op.dtype, copy=False
         )
         chunk_op.chunk_size = None