diff --git a/fluid/PaddleRec/word2vec/train.py b/fluid/PaddleRec/word2vec/train.py
index 58f984303b19497c1e68207b5784f38d2f61b239..c2a240e50f393c47a7fb2c89f5ef5c0a716235f2 100644
--- a/fluid/PaddleRec/word2vec/train.py
+++ b/fluid/PaddleRec/word2vec/train.py
@@ -125,14 +125,44 @@ def parse_args():
     return parser.parse_args()
 
 
+def convert_python_to_tensor(batch_size, sample_reader):
+    def __reader__():
+        result = [[], [], [], []]
+        for sample in sample_reader():
+            for i, fea in enumerate(sample):
+                result[i].append(fea)
+
+            if len(result[0]) == batch_size:
+                tensor_result = []
+                for tensor in result:
+                    t = fluid.Tensor()
+                    dat = np.array(tensor, dtype='int64')
+                    if len(dat.shape) > 2:
+                        dat = dat.reshape((dat.shape[0], dat.shape[2]))
+                    elif len(dat.shape) == 1:
+                        dat = dat.reshape((-1, 1))
+                    t.set(dat, fluid.CPUPlace())
+
+                    tensor_result.append(t)
+                yield tensor_result
+                result = [[], [], [], []]
+
+    return __reader__
+
+
 def train_loop(args, train_program, reader, py_reader, loss, trainer_id):
-    train_reader = paddle.batch(
-        paddle.reader.shuffle(
-            reader.train((args.with_hs or (not args.with_nce))),
-            buf_size=args.batch_size * 100),
-        batch_size=args.batch_size)
+    # train_reader = paddle.batch(
+    #     paddle.reader.shuffle(
+    #         reader.train((args.with_hs or (not args.with_nce))),
+    #         buf_size=args.batch_size * 100),
+    #     batch_size=args.batch_size)
+
+    # py_reader.decorate_paddle_reader(train_reader)
 
-    py_reader.decorate_paddle_reader(train_reader)
+    py_reader.decorate_tensor_provider(
+        convert_python_to_tensor(args.batch_size,
+                                 reader.train((args.with_hs or (
+                                     not args.with_nce)))))
 
     place = fluid.CPUPlace()
 
@@ -140,6 +170,7 @@ def train_loop(args, train_program, reader, py_reader, loss, trainer_id):
     exe.run(fluid.default_startup_program())
 
     exec_strategy = fluid.ExecutionStrategy()
+    exec_strategy.use_experimental_executor = True
 
     print("CPU_NUM:" + str(os.getenv("CPU_NUM")))
     exec_strategy.num_threads = int(os.getenv("CPU_NUM"))