add maxdepth (#646)

980672a4 · Hao Wang · Cheerego · 790ea167 · 980672a4 · 980672a4
4 changed file
--- a/doc/fluid/api/gen_index.py
+++ b/doc/fluid/api/gen_index.py
@@ -10,7 +10,7 @@ API Reference
 =============

 ..  toctree::
-
+    :maxdepth: 1

 ''')
    file_object.write('    ../api_guides/index_en.rst'+'\n')

--- a/doc/fluid/api/index_en.rst
+++ b/doc/fluid/api/index_en.rst
@@ -3,7 +3,7 @@ API Reference
 =============

 ..  toctree::
-
+    :maxdepth: 1

    ../api_guides/index_en.rst
    fluid.rst

--- a/doc/fluid/api_cn/gen_index.py
+++ b/doc/fluid/api_cn/gen_index.py
@@ -10,7 +10,7 @@ API Reference
 =============

 ..  toctree::
-
+    :maxdepth: 1

 ''')
    file_object.write('    ../api_guides/index.rst'+'\n')

--- a/doc/fluid/api_cn/index_cn.rst
+++ b/doc/fluid/api_cn/index_cn.rst
@@ -3,7 +3,7 @@ API
 =====

 ..  toctree::
-
+    :maxdepth: 1

    ../api_guides/index.rst
    fluid_cn.rst