diff --git a/DoubleCross3rd/DoubleCross3rd.html b/DoubleCross3rd/DoubleCross3rd.html
index aafc37aebb..87f0d9a123 100644
--- a/DoubleCross3rd/DoubleCross3rd.html
+++ b/DoubleCross3rd/DoubleCross3rd.html
@@ -243,9 +243,9 @@
 		<div class="sheet-tit sheet-reduction-title"> 침식치
 
 			<select name="attr_is_reduction" class="sheet-reduction-select">
-				<option value="0">EA</option>
-				<option value="1">코어</option>
-				<option value="2">기원종</option>
+				<option value="0" data-i18n="i_reduction_ea">EA</option>
+				<option value="1" data-i18n="i_reduction_core">코어</option>
+				<option value="2" data-i18n="i_reduction_origin">기원종</option>
 			</select>
 		</div>
 
diff --git a/DoubleCross3rd/translation.json b/DoubleCross3rd/translation.json
index e08722de95..7f15749a1b 100644
--- a/DoubleCross3rd/translation.json
+++ b/DoubleCross3rd/translation.json
@@ -85,6 +85,9 @@
 	"i_fight_move": "전투이동",
 	"i_full_move": "전력이동",
 	"i_reduction": "침식치",
+	"i_reduction_ea": "EA",
+	"i_reduction_core": "코어",
+	"i_reduction_origin": "기원종",
 	"i_add_dice": "추가 다이스",
 	"i_add_effect_level": "추가 레벨",
 	"i_lois": "로이스",