diff --git a/ppcls/data/reader.py b/ppcls/data/reader.py
index 90bff3589d88d036da717946de3fe6d6821edb37..cda7077af68f26cb470581bb3e51caf61c4213c8 100755
--- a/ppcls/data/reader.py
+++ b/ppcls/data/reader.py
@@ -197,7 +197,7 @@ class CommonDataset(Dataset):
 
     def __len__(self):
         return self.num_samples
-    
+
 
 class MultiLabelDataset(Dataset):
     """
@@ -224,9 +224,11 @@ class MultiLabelDataset(Dataset):
             labels = label_str.split(',')
             labels = [int(i) for i in labels]
 
-            return (transform(img, self.ops), np.array(labels).astype("float32"))
+            return (transform(img, self.ops),
+                    np.array(labels).astype("float32"))
         except Exception as e:
-            logger.error("data read failed: {}, exception info: {}".format(line, e))
+            logger.error("data read failed: {}, exception info: {}".format(
+                line, e))
             return self.__getitem__(random.randint(0, len(self)))
 
     def __len__(self):
@@ -263,6 +265,7 @@ class Reader:
             self.collate_fn = self.mix_collate_fn
 
         self.places = places
+        self.use_xpu = config.get("use_xpu", False)
         self.multilabel = config.get("multilabel", False)
 
     def mix_collate_fn(self, batch):
@@ -285,20 +288,29 @@ class Reader:
             dataset = MultiLabelDataset(self.params)
         else:
             dataset = CommonDataset(self.params)
-
-        is_train = self.params['mode'] == "train"
-        batch_sampler = DistributedBatchSampler(
-            dataset,
-            batch_size=batch_size,
-            shuffle=self.shuffle and is_train,
-            drop_last=is_train)
-        loader = DataLoader(
-            dataset,
-            batch_sampler=batch_sampler,
-            collate_fn=self.collate_fn if is_train else None,
-            places=self.places,
-            return_list=True,
-            num_workers=self.params["num_workers"])
+        if (self.params['mode'] != "train") and self.use_xpu:
+            loader = DataLoader(
+                dataset,
+                places=self.places,
+                batch_size=batch_size,
+                drop_last=False,
+                return_list=True,
+                shuffle=False,
+                num_workers=self.params["num_workers"])
+        else:
+            is_train = self.params['mode'] == "train"
+            batch_sampler = DistributedBatchSampler(
+                dataset,
+                batch_size=batch_size,
+                shuffle=self.shuffle and is_train,
+                drop_last=is_train)
+            loader = DataLoader(
+                dataset,
+                batch_sampler=batch_sampler,
+                collate_fn=self.collate_fn if is_train else None,
+                places=self.places,
+                return_list=True,
+                num_workers=self.params["num_workers"])
         return loader