diff --git a/doc/fluid/advanced_usage/development/cpu b/doc/fluid/advanced_usage/development/cpu
deleted file mode 100644
index 8c13564629a4e0851bb7540f23df468a78b7bae2..0000000000000000000000000000000000000000
--- a/doc/fluid/advanced_usage/development/cpu
+++ /dev/null
@@ -1 +0,0 @@
-../../../howto/optimization/cpu_profiling_cn.md