diff --git a/doc/fluid/api/gen_module_index.py b/doc/fluid/api/gen_module_index.py
index a372546fd2e1aa476ef5e60f60bccedc977b9419..70da573a45a95af5f4728d36dcdbe2adc3c00891 100644
--- a/doc/fluid/api/gen_module_index.py
+++ b/doc/fluid/api/gen_module_index.py
@@ -24,7 +24,10 @@ def print_module_index(module, header):
     blank_num = 4 
     files = sorted(glob.glob(pattern), key=str.lower)
 
-    for f in files: 
+    for f in files:
+        if f == "io/PipeReader.rst": 
+            continue
+
         stream.write(' ' * blank_num)
         stream.write(f)
         stream.write('\n')