diff --git a/python/paddle/fluid/layers/control_flow.py b/python/paddle/fluid/layers/control_flow.py
index b13c48706640df4ec863e97fef0da3940a740ea2..f011b758d6dbc4f3110b29ee9c2c8cc0d3f0f9cb 100644
--- a/python/paddle/fluid/layers/control_flow.py
+++ b/python/paddle/fluid/layers/control_flow.py
@@ -307,6 +307,7 @@ class StaticRNN(object):
                 hidden = fluid.layers.fc(input=[word, prev], size=hidden_size, act='relu')
                 rnn.update_memory(prev, hidden)  # set prev to hidden
                 rnn.step_output(hidden)
+                rnn.output(word)
 
             result = rnn()