diff --git a/.DS_Store b/.DS_Store
index f7347e02c396e596eeee5a91bcd0e621ca252a18..e018fbe36753e873975b9ef57ed10bdbe18b5c5e 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/doc/.DS_Store b/doc/.DS_Store
index 36a85970e0aab3c2911572218e5de668456ed7e0..acae41cff0c0f17e34dd4339359895d06e4623a9 100644
Binary files a/doc/.DS_Store and b/doc/.DS_Store differ
diff --git a/doc/fluid/.DS_Store b/doc/fluid/.DS_Store
index 46dcce75dbad1525075bec4a01c69c86ef363188..faee1e3037b61b8a37d11c5479b72ee95769fba6 100644
Binary files a/doc/fluid/.DS_Store and b/doc/fluid/.DS_Store differ
diff --git a/doc/fluid/advanced_guide/.DS_Store b/doc/fluid/advanced_guide/.DS_Store
index f4a9acf18e312557c9719a12d8a00cf1bcb02490..1340618e161b397f17a41fd6576788e634cda24e 100644
Binary files a/doc/fluid/advanced_guide/.DS_Store and b/doc/fluid/advanced_guide/.DS_Store differ
diff --git a/doc/fluid/advanced_guide/flags/flags_cn.rst b/doc/fluid/advanced_guide/flags/flags_cn.rst
index 46abff4b275abbc723cd49db49a9d277bd804f80..6968eaddcdd44f689f108deb3f932a90471974bf 100644
--- a/doc/fluid/advanced_guide/flags/flags_cn.rst
+++ b/doc/fluid/advanced_guide/flags/flags_cn.rst
@@ -7,11 +7,11 @@
     :maxdepth: 1
 
 
-    flags/cudnn_cn.rst
-    flags/data_cn.rst
-    flags/debug_cn.rst
-    flags/device_cn.rst
-    flags/distributed_cn.rst
-    flags/executor_cn.rst
-    flags/memory_cn.rst
-    flags/others_cn.rst
+    cudnn_cn.rst
+    data_cn.rst
+    debug_cn.rst
+    device_cn.rst
+    distributed_cn.rst
+    executor_cn.rst
+    memory_cn.rst
+    others_cn.rst
diff --git a/doc/fluid/advanced_guide/flags/flags_en.rst b/doc/fluid/advanced_guide/flags/flags_en.rst
index 9c8c3d621ebca52a15a8b61f53c2d090a124f875..247c38f16d3cd73b498f0cfa32c8cc05767160dd 100644
--- a/doc/fluid/advanced_guide/flags/flags_en.rst
+++ b/doc/fluid/advanced_guide/flags/flags_en.rst
@@ -7,14 +7,14 @@ FLAGS
     :maxdepth: 1
 
 
-    flags/cudnn_en.rst
-    flags/data_en.rst
-    flags/debug_en.rst
-    flags/device_en.rst
-    flags/distributed_en.rst
-    flags/executor_en.rst
-    flags/memory_en.rst
-    flags/others_en.rst
+    cudnn_en.rst
+    data_en.rst
+    debug_en.rst
+    device_en.rst
+    distributed_en.rst
+    executor_en.rst
+    memory_en.rst
+    others_en.rst