diff --git a/index.html b/index.html
index 70e36b4..826cc14 100644
--- a/index.html
+++ b/index.html
@@ -5,12 +5,6 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>ttalkkak</title>
     <style>
-        @font-face {
-            font-family: 'SeoulHangangM';
-            src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_two@1.0/SeoulHangangM.woff') format('woff');
-            font-weight: normal;
-            font-style: normal;
-        }
         @font-face {
             font-family: 'GangwonEdu_OTFBoldA';
             src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2201-2@1.0/GangwonEdu_OTFBoldA.woff') format('woff');
@@ -18,8 +12,8 @@
             font-style: normal;
         }
         @font-face {
-            font-family: 'GmarketSansMedium';
-            src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansMedium.woff') format('woff');
+            font-family: 'GowunBatang-Regular';
+            src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2108@1.1/GowunBatang-Regular.woff') format('woff');
             font-weight: normal;
             font-style: normal;
         }
@@ -34,7 +28,7 @@
             text-align: center; /* 텍스트 가운데 정렬 */
             background-color: #343434; /* 배경색상 */
             color: white; /* 텍스트 색상 */
-            font-family: 'SeoulHangangM', Arial, sans-serif; /* 웹폰트 적용 */
+            font-family: 'GowunBatang-Regular', Arial, sans-serif; /* 웹폰트 적용 */
         }
 
         input[type="text"] {
@@ -45,7 +39,7 @@
             background-color: #343434; /* 배경색상과 일치 */
             text-align: center; /* 텍스트 가운데 정렬 */
             color: white; /* 입력된 텍스트 색상 */
-            font-family: 'SeoulHangangM', Arial, sans-serif; /* 웹폰트 적용 */
+            font-family: 'GowunBatang-Regular', Arial, sans-serif; /* 웹폰트 적용 */
             width: 70%; /* 상대적인 너비 설정 */
             max-width: 800px; /* 최대 너비 설정 */
         }