diff --git a/yazi-config/preset/theme.toml b/yazi-config/preset/theme.toml
index 806ee747..cf807289 100644
--- a/yazi-config/preset/theme.toml
+++ b/yazi-config/preset/theme.toml
@@ -182,6 +182,7 @@ rules = [
 	{ name = "*.c"    , text = "", fg = "#599eff" },
 	{ name = "*.cpp"  , text = "", fg = "#519aba" },
 	{ name = "*.class", text = "", fg = "#cc3e44" },
+	{ name = "*.cs"   , text = "󰌛", fg = "#596706" },
 	{ name = "*.css"  , text = "", fg = "#42a5f5" },
 	{ name = "*.elm"  , text = "", fg = "#4391d2" },
 	{ name = "*.fish" , text = "", fg = "#4d5a5e" },
@@ -195,6 +196,7 @@ rules = [
 	{ name = "*.jsx"  , text = "", fg = "#20c2e3" },
 	{ name = "*.lua"  , text = "", fg = "#51a0cf" },
 	{ name = "*.nix"  , text = "", fg = "#7ebae4" },
+	{ name = "*.nu"   , text = ">", fg = "#3aa675" },
 	{ name = "*.php"  , text = "", fg = "#a074c4" },
 	{ name = "*.py"   , text = "", fg = "#ffbc03" },
 	{ name = "*.rb"   , text = "", fg = "#701516" },
@@ -213,9 +215,10 @@ rules = [
 	{ name = "*.conf", text = "", fg = "#6d8086" },
 	{ name = "*.ini" , text = "", fg = "#6d8086" },
 	{ name = "*.json", text = "", fg = "#cbcb41" },
-	{ name = "*.md" ,  text = "", fg = "#ffffff" },
+	{ name = "*.kdl" , text = "", fg = "#6d8086" },
+	{ name = "*.md"  , text = "", fg = "#ffffff" },
 	{ name = "*.toml", text = "", fg = "#ffffff" },
-	{ name = "*.txt",  text = "", fg = "#89e051" },
+	{ name = "*.txt" , text = "", fg = "#89e051" },
 	{ name = "*.yaml", text = "", fg = "#6d8086" },
 	{ name = "*.yml" , text = "", fg = "#6d8086" },