diff --git a/doc/fluid/advanced_usage/development/profiling/index_cn.rst b/doc/fluid/advanced_usage/development/profiling/index_cn.rst
index 1ead62c9e31221adf09133cfbe92c282018aa467..61351efa9a702494fa6ec42b0522394bafa42c3a 100644
--- a/doc/fluid/advanced_usage/development/profiling/index_cn.rst
+++ b/doc/fluid/advanced_usage/development/profiling/index_cn.rst
@@ -6,7 +6,6 @@
 	:hidden:
 
 
-	benchmark_cn.md
 	cpu_profiling_cn.md
 	host_memory_profiling_cn.md
 	timeline_cn.md