From 64071de8ef91875c99bebe64c3d521ccade393e3 Mon Sep 17 00:00:00 2001
From: shanyi15 <shanyi15@mails.ucas.ac.cn>
Date: Thu, 6 Dec 2018 20:27:51 +0800
Subject: [PATCH] fix_api_guide

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

diff --git a/doc/fluid/api_cn/api_guides/index.rst b/doc/fluid/api_cn/api_guides/index.rst
index cfd09485b..4235a4627 100755
--- a/doc/fluid/api_cn/api_guides/index.rst
+++ b/doc/fluid/api_cn/api_guides/index.rst
@@ -3,7 +3,7 @@ API使用指南
 ===========
 
 ..  toctree::
-:hidden:
+	:hidden:
 
     high_low_level_api.md
     low_level/layers/index.rst
-- 
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