diff --git a/doc/fluid/api/index_en.rst b/doc/fluid/api/index_en.rst
index d9c5628c1f08c58518dd8bac08059440e880bd49..5fdf1c664f032718b6e121179b39ac0d7a18e482 100644
--- a/doc/fluid/api/index_en.rst
+++ b/doc/fluid/api/index_en.rst
@@ -22,7 +22,6 @@ API Reference
     optimizer.rst
     param_attr.rst
     profiler.rst
-    profiler.rst
     recordio_writer.rst
     regularizer.rst
     transpiler.rst