diff --git a/app/src/main/java/kr/co/vividnext/sodalive/settings/language/LanguageSettingsActivity.kt b/app/src/main/java/kr/co/vividnext/sodalive/settings/language/LanguageSettingsActivity.kt
index 9ee220a7..c6e5d2f0 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/settings/language/LanguageSettingsActivity.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/settings/language/LanguageSettingsActivity.kt
@@ -28,6 +28,11 @@ class LanguageSettingsActivity : BaseActivity<ActivityLanguageSettingsBinding>(
         binding.rlEn.setOnClickListener { onLanguageSelected(LanguageManager.LANG_EN) }
         binding.rlJa.setOnClickListener { onLanguageSelected(LanguageManager.LANG_JA) }
 
+        // RadioButton 직접 선택 시에도 동일한 단일 선택 로직을 태우도록 처리
+        binding.rbKo.setOnClickListener { onLanguageSelected(LanguageManager.LANG_KO) }
+        binding.rbEn.setOnClickListener { onLanguageSelected(LanguageManager.LANG_EN) }
+        binding.rbJa.setOnClickListener { onLanguageSelected(LanguageManager.LANG_JA) }
+
         binding.tvApply.setOnClickListener { applyAndRestart() }
     }