diff --git a/comment.md b/comment.md
index baf04fa..4b7fb61 100644
--- a/comment.md
+++ b/comment.md
@@ -29,6 +29,7 @@
 - [haolian9/comet.nvim](https://github.com/haolian9/comet.nvim) ![](https://img.shields.io/github/stars/haolian9/comet.nvim) ![](https://img.shields.io/github/last-commit/haolian9/comet.nvim) ![](https://img.shields.io/github/commit-activity/y/haolian9/comet.nvim)
 - [Calder-Ty/comment_toggle.nvim](https://github.com/Calder-Ty/comment_toggle.nvim) ![](https://img.shields.io/github/stars/Calder-Ty/comment_toggle.nvim) ![](https://img.shields.io/github/last-commit/Calder-Ty/comment_toggle.nvim) ![](https://img.shields.io/github/commit-activity/y/Calder-Ty/comment_toggle.nvim)
 - [orfosys/nvim-hemingway](https://github.com/orfosys/nvim-hemingway) ![](https://img.shields.io/github/stars/orfosys/nvim-hemingway) ![](https://img.shields.io/github/last-commit/orfosys/nvim-hemingway) ![](https://img.shields.io/github/commit-activity/y/orfosys/nvim-hemingway)
+- [alexshelto/boringcomment.nvim](https://github.com/alexshelto/boringcomment.nvim) ![](https://img.shields.io/github/stars/alexshelto/boringcomment.nvim) ![](https://img.shields.io/github/last-commit/alexshelto/boringcomment.nvim) ![](https://img.shields.io/github/commit-activity/y/alexshelto/boringcomment.nvim)
 
 ### CommentString
 
diff --git a/syntax_highlight.md b/syntax_highlight.md
index 1e30bfb..8d4298c 100644
--- a/syntax_highlight.md
+++ b/syntax_highlight.md
@@ -13,6 +13,7 @@
   * [Colorscheme overwrite](#colorscheme-overwrite)
   * [Auto generate colorscheme](#auto-generate-colorscheme)
   * [Color name](#color-name)
+  * [RGB](#rgb)
   * [Long line highlight](#long-line-highlight)
   * [Current word highlight](#current-word-highlight)
   * [Multiple word highlight](#multiple-word-highlight)
@@ -92,6 +93,10 @@
 - [nat-418/cmp-color-names.nvim](https://github.com/nat-418/cmp-color-names.nvim) ![](https://img.shields.io/github/stars/nat-418/cmp-color-names.nvim) ![](https://img.shields.io/github/last-commit/nat-418/cmp-color-names.nvim) ![](https://img.shields.io/github/commit-activity/y/nat-418/cmp-color-names.nvim)
 - [dam9000/show-highlight.nvim](https://github.com/dam9000/show-highlight.nvim) ![](https://img.shields.io/github/stars/dam9000/show-highlight.nvim) ![](https://img.shields.io/github/last-commit/dam9000/show-highlight.nvim) ![](https://img.shields.io/github/commit-activity/y/dam9000/show-highlight.nvim)
 
+### RGB
+
+- [austinwilcox/hex2rgba](https://github.com/austinwilcox/hex2rgba) ![](https://img.shields.io/github/stars/austinwilcox/hex2rgba) ![](https://img.shields.io/github/last-commit/austinwilcox/hex2rgba) ![](https://img.shields.io/github/commit-activity/y/austinwilcox/hex2rgba)
+
 ### Long line highlight
 
 - [lcheylus/overlength.nvim](https://github.com/lcheylus/overlength.nvim) ![](https://img.shields.io/github/stars/lcheylus/overlength.nvim) ![](https://img.shields.io/github/last-commit/lcheylus/overlength.nvim) ![](https://img.shields.io/github/commit-activity/y/lcheylus/overlength.nvim)