diff --git a/Flow.Launcher.Infrastructure/PinyinAlphabet.cs b/Flow.Launcher.Infrastructure/PinyinAlphabet.cs
index 37e4f93d2..b48a61090 100644
--- a/Flow.Launcher.Infrastructure/PinyinAlphabet.cs
+++ b/Flow.Launcher.Infrastructure/PinyinAlphabet.cs
@@ -23,9 +23,9 @@ namespace Flow.Launcher.Infrastructure
 
         public bool ShouldTranslate(string stringToTranslate)
         {
-            return _settings.UseDoublePinyin ? 
-                (WordsHelper.HasChinese(stringToTranslate) && stringToTranslate.Length % 2 == 0) : 
-                WordsHelper.HasChinese(stringToTranslate);
+            return _settings.UseDoublePinyin ?
+                (!WordsHelper.HasChinese(stringToTranslate) && stringToTranslate.Length % 2 == 0) :
+                !WordsHelper.HasChinese(stringToTranslate);
         }
 
         public (string translation, TranslationMapping map) Translate(string content)