From 09d2aa49fcd7acb4b99d412d87ea5a47cec7ec3c Mon Sep 17 00:00:00 2001
From: iducn <45056973+iducn@users.noreply.github.com>
Date: Tue, 21 Apr 2020 17:45:11 +0800
Subject: [PATCH] modify chinese sample code diff (#2010)

---
 doc/fluid/api_cn/profiler_cn/cuda_profiler_cn.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/fluid/api_cn/profiler_cn/cuda_profiler_cn.rst b/doc/fluid/api_cn/profiler_cn/cuda_profiler_cn.rst
index d10f39cea..2350417db 100644
--- a/doc/fluid/api_cn/profiler_cn/cuda_profiler_cn.rst
+++ b/doc/fluid/api_cn/profiler_cn/cuda_profiler_cn.rst
@@ -30,7 +30,7 @@ CUDA性能分析器。该分析器通过调用CUDA运行时编程接口，对CUD
 
     epoc = 8
     dshape = [4, 3, 28, 28]
-    data = fluid.layers.data(name='data', shape=[3, 28, 28], dtype='float32')
+    data = fluid.data(name='data', shape=[None, 3, 28, 28], dtype='float32')
     conv = fluid.layers.conv2d(data, 20, 3, stride=[1, 1], padding=[1, 1])
 
     place = fluid.CUDAPlace(0)
-- 
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