diff --git a/src/components/floor-plan/modal/auxiliary/AuxiliarySize.jsx b/src/components/floor-plan/modal/auxiliary/AuxiliarySize.jsx
index 49cd2570..a7828223 100644
--- a/src/components/floor-plan/modal/auxiliary/AuxiliarySize.jsx
+++ b/src/components/floor-plan/modal/auxiliary/AuxiliarySize.jsx
@@ -13,7 +13,7 @@ export default function AuxiliarySize(props) {
     <WithDraggable isShow={true} pos={pos}>
       <div className={`modal-pop-wrap xm`}>
         <div className="modal-head">
-          <h1 className="title">補助線サイズ変更 </h1>
+          <h1 className="title">{getMessage('modal.auxiliary.size.edit')} </h1>
           <button className="modal-close" onClick={() => closePopup(id)}>
             닫기
           </button>
@@ -22,7 +22,7 @@ export default function AuxiliarySize(props) {
           <div className="discrimination-box mb10">
             <div className="d-check-radio pop mb10">
               <input type="radio" name="radio01" id="ra01" />
-              <label htmlFor="ra01">1支店</label>
+              <label htmlFor="ra01">1{getMessage('modal.auxiliary.size.edit.point')}</label>
             </div>
             <div className="outline-form mb15">
               <div className="input-grid mr5" style={{ flex: '1 1 auto' }}>
@@ -31,7 +31,7 @@ export default function AuxiliarySize(props) {
               <span className="thin">mm</span>
             </div>
             <div className="outline-form">
-              <span style={{ width: 'auto' }}>長さ</span>
+              <span style={{ width: 'auto' }}>{getMessage('length')}</span>
               <div className="input-grid mr5">
                 <input type="text" className="input-origin block" defaultValue={100} />
               </div>
@@ -41,7 +41,7 @@ export default function AuxiliarySize(props) {
           <div className="discrimination-box ">
             <div className="d-check-radio pop mb10">
               <input type="radio" name="radio01" id="ra02" />
-              <label htmlFor="ra02">2支店</label>
+              <label htmlFor="ra02">2{getMessage('modal.auxiliary.size.edit.point')}</label>
             </div>
             <div className="outline-form mb15">
               <div className="input-grid mr5" style={{ flex: '1 1 auto' }}>
@@ -50,7 +50,7 @@ export default function AuxiliarySize(props) {
               <span className="thin">mm</span>
             </div>
             <div className="outline-form">
-              <span style={{ width: 'auto' }}>長さ</span>
+              <span style={{ width: 'auto' }}>{getMessage('length')}</span>
               <div className="input-grid mr5">
                 <input type="text" className="input-origin block" defaultValue={100} />
               </div>
@@ -58,7 +58,7 @@ export default function AuxiliarySize(props) {
             </div>
           </div>
           <div className="grid-btn-wrap">
-            <button className="btn-frame modal act">保存</button>
+            <button className="btn-frame modal act">{getMessage('modal.common.save')}</button>
           </div>
         </div>
       </div>
diff --git a/src/locales/ja.json b/src/locales/ja.json
index 6838dc58..73141fb0 100644
--- a/src/locales/ja.json
+++ b/src/locales/ja.json
@@ -293,10 +293,12 @@
   "contextmenu.select.move": "선택・이동(JA)",
   "contextmenu.wallline.remove": "외벽선 삭제(JA)",
   "contextmenu.size.edit": "サイズ変更",
+  "modal.auxiliary.size.edit": "補助線サイズ変更",
+  "modal.auxiliary.size.edit.point": "支店",
   "contextmenu.auxiliary.move": "補助線の移動",
   "modal.auxiliary.move": "補助線の移動",
   "modal.auxiliary.move.info": "移動する方向を入力してください",
-  "contextmenu.auxiliary.copy": "コピーする方向を入力してください",
+  "contextmenu.auxiliary.copy": "補助線のコピー",
   "modal.auxiliary.copy": "補助線のコピー",
   "modal.auxiliary.copy.info": "コピーする方向を入力してください",
   "contextmenu.auxiliary.remove": "보조선 삭제(JA)",
diff --git a/src/locales/ko.json b/src/locales/ko.json
index 1e8cb1bb..e1230a15 100644
--- a/src/locales/ko.json
+++ b/src/locales/ko.json
@@ -298,10 +298,14 @@
   "contextmenu.select.move": "선택・이동",
   "contextmenu.wallline.remove": "외벽선 삭제",
   "contextmenu.size.edit": "사이즈 변경",
+  "modal.auxiliary.size.edit": "보조선 사이즈 변경",
+  "modal.auxiliary.size.edit.point": "지점",
   "contextmenu.auxiliary.move": "보조선 이동",
   "modal.auxiliary.move": "보조선 이동",
   "modal.auxiliary.move.info": "이동할 방향을 입력해주세요.",
   "contextmenu.auxiliary.copy": "보조선 복사",
+  "modal.auxiliary.copy": "보조선 복사",
+  "modal.auxiliary.copy.info": "복사할 방향을 입력해주세요.",
   "contextmenu.auxiliary.remove": "보조선 삭제",
   "contextmenu.auxiliary.vertical.bisector": "보조선 수직이등분선",
   "contextmenu.auxiliary.cut": "보조선 절삭",