diff --git a/understand_sentiment/README.en.md b/understand_sentiment/README.en.md
index dfca945c975ed86571a590284116626b52c1d76c..5db0347208729a71986d6dc14e97bc5d8f0bc3a5 100644
--- a/understand_sentiment/README.en.md
+++ b/understand_sentiment/README.en.md
@@ -334,7 +334,7 @@ def event_handler(event):
             sys.stdout.write('.')
             sys.stdout.flush()
     if isinstance(event, paddle.event.EndPass):
-        result = trainer.test(reader=test_reader, reader_dict=reader_dict)
+        result = trainer.test(reader=test_reader, feeding=feeding)
         print "\nTest with Pass %d, %s" % (event.pass_id, result.metrics)
 ```
 
diff --git a/understand_sentiment/index.en.html b/understand_sentiment/index.en.html
index 14d87b0da2bd0b0c1ed4f12148efbec5c77ca3f5..d64b42bea01afa58e6402d01f4fd457a80c91c84 100644
--- a/understand_sentiment/index.en.html
+++ b/understand_sentiment/index.en.html
@@ -376,7 +376,7 @@ def event_handler(event):
             sys.stdout.write('.')
             sys.stdout.flush()
     if isinstance(event, paddle.event.EndPass):
-        result = trainer.test(reader=test_reader, reader_dict=reader_dict)
+        result = trainer.test(reader=test_reader, feeding=feeding)
         print "\nTest with Pass %d, %s" % (event.pass_id, result.metrics)
 ```