diff --git a/python/paddle/fluid/layers/nn.py b/python/paddle/fluid/layers/nn.py
index bbbc952ec81de5f140f64db7fff7054bf25be4a9..e1a7bddbfae439da5d79dffc66b942c679a25b7d 100755
--- a/python/paddle/fluid/layers/nn.py
+++ b/python/paddle/fluid/layers/nn.py
@@ -13638,8 +13638,8 @@ def py_func(func, x, out, backward_func=None, skip_vars_in_backward_input=None):
                 main_program = paddle.static.default_main_program()
 
                 # Input of the forward function
-                x = paddle.data(name='x', shape=[2,3], dtype='int32')
-                y = paddle.data(name='y', shape=[2,3], dtype='int32')
+                x = paddle.static.data(name='x', shape=[2,3], dtype='int32')
+                y = paddle.static.data(name='y', shape=[2,3], dtype='int32')
 
                 # Output of the forward function, name/dtype/shape must be specified
                 output = create_tmp_var('output','int32', [3,1])
diff --git a/python/paddle/fluid/param_attr.py b/python/paddle/fluid/param_attr.py
index f43fd73a4e22ccbcc1ac21d7b8f9d1edf944c360..17a09fb6c0c3b29856e1b12c5e37bbedfbacfac0 100644
--- a/python/paddle/fluid/param_attr.py
+++ b/python/paddle/fluid/param_attr.py
@@ -69,7 +69,7 @@ class ParamAttr(object):
                                              trainable=True)
             print(w_param_attrs.name) # "fc_weight"
             paddle.enable_static()
-            x = paddle.data(name='X', shape=[None, 1], dtype='float32')
+            x = paddle.static.data(name='X', shape=[None, 1], dtype='float32')
             y_predict = paddle.static.nn.fc(input=x, size=10, param_attr=w_param_attrs)
     """