diff --git a/CHANGELOG.md b/CHANGELOG.md
index 50e9f9093..9640baac9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@
 - Add `multi_select` property explicitly in provider, useful for the provider lsp.
 - Add `:ClapAction diagnostics.{first,last,next,prev}` for navigating between all kinds of the diagnostics.
 - Add `:ClapAction diagnostics.{firstHint,lastHint,nextHint,prevHint}` for navigating between the Hint diagnostics.
-- Optimize the grep search performance by 20+%.
+- Optimize the grep search performance significantly, 2x performance has been achieved compared to the last release.
 
 ## [0.52] 2024-2-29