diff --git a/locales/zh-TW.yml b/locales/zh-TW.yml
index 4c640d7a85..6f67be9741 100644
--- a/locales/zh-TW.yml
+++ b/locales/zh-TW.yml
@@ -3223,6 +3223,7 @@ _imageEffector:
     invert: "反轉色彩"
     grayscale: "黑白"
     blur: "模糊"
+    pixelate: "馬賽克"
     colorAdjust: "色彩校正"
     colorClamp: "壓縮色彩"
     colorClampAdvanced: "壓縮色彩（進階）"