diff --git a/plan/README.md b/plan/README.md
index 92bb830a2ec799348c1d51efd95214d6c10f7274..254f2d03d763e13ab3e9d3164c26760bbb63f19c 100644
--- a/plan/README.md
+++ b/plan/README.md
@@ -82,7 +82,7 @@
 * fixed mapping
 * ioremap
 * Barriers
-* Sparsemem
+* Sparsemem @尹天宇
 * CMA @huozhikun
 * Hugetlbfs
 * memtest