diff --git a/docs/design/2021-04-21-unify-log-library.md b/docs/design/2021-04-21-unify-log-library.md
index c8a5439f17b40..deb467a7b05fc 100644
--- a/docs/design/2021-04-21-unify-log-library.md
+++ b/docs/design/2021-04-21-unify-log-library.md
@@ -162,15 +162,4 @@ See meta issue: https://github.com/pingcap/tidb/issues/24190.
 Mainly unit testing.
 
 ## Open issues (if applicable)
-
-
-
-
-
-
-
-
-
-
-
 ## Logging code for each component