diff --git a/CHANGELOG.md b/CHANGELOG.md
index e37ded2..e0965a3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@
 
 
 ## [1.4.2]
+### Changed
+- #30 Add support for "Ukrainian" and "Ukrainian-QWERTY" on macOS.
+
 ### Fixed
 - #28 Fix "Do not call invokeLater when app is not yet fully initialized" error on startup.
 - #29 Fix "Migrate com.github.siropkin.kursor.KursorStartupActivity to ProjectActivity" development warning on startup.
@@ -11,7 +14,7 @@
 
 ## [1.4.1]
 ### Changed
-- #18 Add support for "Squirrel Method" (Chinese) (https://rime.im) on macOS.
+- #18 Add support for [Squirrel](https://rime.im) method (Zhuyin) on macOS.
 - #20 Add support for "Russian - PC" on macOS.
 - #21 Fix color settings save bug; color settings now save correctly.
 
@@ -30,7 +33,7 @@ Version skipped due to a mistake in the release process.
 
 ## [1.3.0] - 2024-07-31
 ### Changed
-- Add support of Sogou Pinyin Method (Chinese) for macOS.
+- Add support of [Sogou Pinyin](https://pinyin.sogou.com/mac) method (Zhuyin) for macOS.
 
 ### For Contributors and Developers
 - Migrate from Gradle IntelliJ Plugin 1.x to 2.0.
diff --git a/README.md b/README.md
index 83b18f4..416b4e8 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ This feature is particularly beneficial for developers juggling multiple languag
 - **🔒 Caps Lock Indicator:** Shows the Caps Lock status on the cursor.
 - **🔧 Customization:** Customize the language indicator's font, size, opacity, and position.
 - **🖥️ Supported Operating Systems:** Available on Windows, Mac, and Linux.
-- **🌐 Supported Languages And Input Methods:** Supports a wide range of languages and input methods, including [Sogou Pinyin](https://pinyin.sogou.com/mac) and [Squirrel](https://rime.im) Chinese methods on macOS.
+- **🌐 Supported Languages And Input Methods:** Supports a wide range of languages and input methods, including [Sogou Pinyin](https://pinyin.sogou.com/mac) and [Squirrel](https://rime.im) Zhuyin methods on macOS.
 
 
 ## Usage
diff --git a/src/main/kotlin/com/github/siropkin/kursor/keyboardlayout/KeyboardLayout.kt b/src/main/kotlin/com/github/siropkin/kursor/keyboardlayout/KeyboardLayout.kt
index ec9e3f1..ab76fef 100644
--- a/src/main/kotlin/com/github/siropkin/kursor/keyboardlayout/KeyboardLayout.kt
+++ b/src/main/kotlin/com/github/siropkin/kursor/keyboardlayout/KeyboardLayout.kt
@@ -122,7 +122,8 @@ class KeyboardLayout {
 
     private fun getMacLayoutInfo(): KeyboardLayoutInfo {
         val locale = InputContext.getInstance().locale
-        val variant = MacKeyboardVariants[locale.variant] ?: "" // variant example for US: UserDefined_252
+        // Variant example for US: UserDefined_252
+        val variant = MacKeyboardVariants[locale.variant] ?: ""
         return KeyboardLayoutInfo(locale.language, locale.country, variant)
     }
 
diff --git a/src/main/kotlin/com/github/siropkin/kursor/keyboardlayout/MacKeyboardVariants.kt b/src/main/kotlin/com/github/siropkin/kursor/keyboardlayout/MacKeyboardVariants.kt
index 4d22386..1ea4754 100644
--- a/src/main/kotlin/com/github/siropkin/kursor/keyboardlayout/MacKeyboardVariants.kt
+++ b/src/main/kotlin/com/github/siropkin/kursor/keyboardlayout/MacKeyboardVariants.kt
@@ -1,9 +1,14 @@
 package com.github.siropkin.kursor.keyboardlayout
 
 
+// https://github.com/acidanthera/OpenCorePkg/blob/master/Utilities/AppleKeyboardLayouts/AppleKeyboardLayouts.txt
 val MacKeyboardVariants = mapOf(
-    "UserDefined_19458" to "RU", // Russian
-    "UserDefined_com.sogou.inputmethod.pinyin" to "ZH", // Sogou Pinyin: https://pinyin.sogou.com/mac
-    "UserDefined_im.rime.inputmethod.Squirrel.Hans" to "ZH", // Squirrel - Simplified： https://rime.im
-    "UserDefined_im.rime.inputmethod.Squirrel.Hant" to "ZH" // Squirrel - Traditional： https://rime.im
+    // Standard layouts
+    "UserDefined_19458" to "RU", // Russian - PC
+    "UserDefined_-23205" to "UK", // Ukrainian-QWERTY
+    "UserDefined_-2354" to "UK", // Ukrainian
+    // Additional layouts
+    "UserDefined_com.sogou.inputmethod.pinyin" to "ZH", // Zhuyin, Sogou Pinyin: https://pinyin.sogou.com/mac
+    "UserDefined_im.rime.inputmethod.Squirrel.Hans" to "ZH", // Zhuyin , Squirrel - Simplified： https://rime.im
+    "UserDefined_im.rime.inputmethod.Squirrel.Hant" to "ZH" // Zhuyin, Squirrel - Traditional： https://rime.im
 )