diff --git a/README.md b/README.md
index 87511b6..11954f8 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,6 @@ here i've got various tasks (w/ solutions) from C contest
 | **Number** | **Name** |
 | ---------- | -------- |
 | 1 | [*problem_rl*](1.%20problem_rl) |
-| 2 | [*problem_cf*](1.%20problem_cf) |
+| 2 | [*problem_cf*](2.%20problem_cf) |