diff --git a/runtime/themes/monokai_pro.toml b/runtime/themes/monokai_pro.toml
index 5daeaf6c..8de9994c 100644
--- a/runtime/themes/monokai_pro.toml
+++ b/runtime/themes/monokai_pro.toml
@@ -85,6 +85,14 @@
 # make diagnostic underlined, to distinguish with selection text.
 diagnostic = { modifiers = ["underlined"] }
 
+# markup highlight, no need for `markup.raw` and `markup.list`, make them to be default
+"markup.heading" = "green"
+"markup.bold" = { fg = "orange", modifiers = ["bold"] }
+"markup.italic" = { fg = "orange", modifiers = ["italic"] }
+"markup.link.url" = { fg = "orange", modifiers = ["underlined"] }
+"markup.link.text" = "yellow"
+"markup.quote" = "green"
+
 [palette]
 # primary colors
 "red" = "#ff6188"
diff --git a/runtime/themes/monokai_pro_machine.toml b/runtime/themes/monokai_pro_machine.toml
index 0763a5fb..c5890042 100644
--- a/runtime/themes/monokai_pro_machine.toml
+++ b/runtime/themes/monokai_pro_machine.toml
@@ -85,6 +85,14 @@
 # make diagnostic underlined, to distinguish with selection text.
 diagnostic = { modifiers = ["underlined"] }
 
+# markup highlight, no need for `markup.raw` and `markup.list`, make them to be default
+"markup.heading" = "green"
+"markup.bold" = { fg = "orange", modifiers = ["bold"] }
+"markup.italic" = { fg = "orange", modifiers = ["italic"] }
+"markup.link.url" = { fg = "orange", modifiers = ["underlined"] }
+"markup.link.text" = "yellow"
+"markup.quote" = "green"
+
 [palette]
 # primary colors
 "red" = "#ff6d7e"
diff --git a/runtime/themes/monokai_pro_octagon.toml b/runtime/themes/monokai_pro_octagon.toml
index 6a74a8d0..d9badf3c 100644
--- a/runtime/themes/monokai_pro_octagon.toml
+++ b/runtime/themes/monokai_pro_octagon.toml
@@ -85,6 +85,14 @@
 # make diagnostic underlined, to distinguish with selection text.
 diagnostic = { modifiers = ["underlined"] }
 
+# markup highlight, no need for `markup.raw` and `markup.list`, make them to be default
+"markup.heading" = "green"
+"markup.bold" = { fg = "orange", modifiers = ["bold"] }
+"markup.italic" = { fg = "orange", modifiers = ["italic"] }
+"markup.link.url" = { fg = "orange", modifiers = ["underlined"] }
+"markup.link.text" = "yellow"
+"markup.quote" = "green"
+
 [palette]
 # primary colors
 "red" = "#ff657a"
diff --git a/runtime/themes/monokai_pro_ristretto.toml b/runtime/themes/monokai_pro_ristretto.toml
index 1a1a32ff..ed7ebeae 100644
--- a/runtime/themes/monokai_pro_ristretto.toml
+++ b/runtime/themes/monokai_pro_ristretto.toml
@@ -85,6 +85,14 @@
 # make diagnostic underlined, to distinguish with selection text.
 diagnostic = { modifiers = ["underlined"] }
 
+# markup highlight, no need for `markup.raw` and `markup.list`, make them to be default
+"markup.heading" = "green"
+"markup.bold" = { fg = "orange", modifiers = ["bold"] }
+"markup.italic" = { fg = "orange", modifiers = ["italic"] }
+"markup.link.url" = { fg = "orange", modifiers = ["underlined"] }
+"markup.link.text" = "yellow"
+"markup.quote" = "green"
+
 [palette]
 # primary colors
 "red" = "#fd6883"
diff --git a/runtime/themes/monokai_pro_spectrum.toml b/runtime/themes/monokai_pro_spectrum.toml
index 36630493..da06e597 100644
--- a/runtime/themes/monokai_pro_spectrum.toml
+++ b/runtime/themes/monokai_pro_spectrum.toml
@@ -85,6 +85,14 @@
 # make diagnostic underlined, to distinguish with selection text.
 diagnostic = { modifiers = ["underlined"] }
 
+# markup highlight, no need for `markup.raw` and `markup.list`, make them to be default
+"markup.heading" = "green"
+"markup.bold" = { fg = "orange", modifiers = ["bold"] }
+"markup.italic" = { fg = "orange", modifiers = ["italic"] }
+"markup.link.url" = { fg = "orange", modifiers = ["underlined"] }
+"markup.link.text" = "yellow"
+"markup.quote" = "green"
+
 [palette]
 # primary colors
 "red" = "#fc618d"