diff --git a/index.html b/index.html
index 5257db36..0c02ee55 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,6 @@
     <meta name="description" content="HI. Five. The new IONIQ 5. 소프티어 부트캠프 4기-팀 어썸 오렌지의 IONIQ 5 이벤트 페이지입니다." />
     <link rel="preload" href="/font/DS-DIGI.TTF" as="font" type="font/ttf" crossorigin="anonymous">
     <link rel="preload" href="/font/HyundaiSansTextKROTFBold.woff2" as="font" type="font/woff2" crossorigin="anonymous">
-    <link rel="preload" href="/font/HyundaiSansTextKROTFMedium.woff2" as="font" type="font/woff2" crossorigin="anonymous">
     <link rel="preload" href="/font/HyundaiSansTextKROTFRegular.woff2" as="font" type="font/woff2" crossorigin="anonymous">
     <link rel="preload" href="/font/fonts.css" as="style" crossorigin="anonymous" onload="this.onload=null;this.rel='stylesheet'">
     <title>Awesome Orange FE</title>
diff --git a/public/font/HyundaiSansTextKROTFBold.otf b/public/font/HyundaiSansTextKROTFBold.otf
deleted file mode 100644
index ce21c761..00000000
Binary files a/public/font/HyundaiSansTextKROTFBold.otf and /dev/null differ
diff --git a/public/font/HyundaiSansTextKROTFBold.woff b/public/font/HyundaiSansTextKROTFBold.woff
new file mode 100644
index 00000000..283e4cd3
Binary files /dev/null and b/public/font/HyundaiSansTextKROTFBold.woff differ
diff --git a/public/font/HyundaiSansTextKROTFBold.woff2 b/public/font/HyundaiSansTextKROTFBold.woff2
index 1003e927..cd9a8250 100644
Binary files a/public/font/HyundaiSansTextKROTFBold.woff2 and b/public/font/HyundaiSansTextKROTFBold.woff2 differ
diff --git a/public/font/HyundaiSansTextKROTFMedium.otf b/public/font/HyundaiSansTextKROTFMedium.otf
deleted file mode 100644
index 17789b14..00000000
Binary files a/public/font/HyundaiSansTextKROTFMedium.otf and /dev/null differ
diff --git a/public/font/HyundaiSansTextKROTFMedium.woff b/public/font/HyundaiSansTextKROTFMedium.woff
new file mode 100644
index 00000000..703e86e4
Binary files /dev/null and b/public/font/HyundaiSansTextKROTFMedium.woff differ
diff --git a/public/font/HyundaiSansTextKROTFMedium.woff2 b/public/font/HyundaiSansTextKROTFMedium.woff2
index d6bf231a..c80d998b 100644
Binary files a/public/font/HyundaiSansTextKROTFMedium.woff2 and b/public/font/HyundaiSansTextKROTFMedium.woff2 differ
diff --git a/public/font/HyundaiSansTextKROTFRegular.otf b/public/font/HyundaiSansTextKROTFRegular.otf
deleted file mode 100644
index 959f2baf..00000000
Binary files a/public/font/HyundaiSansTextKROTFRegular.otf and /dev/null differ
diff --git a/public/font/HyundaiSansTextKROTFRegular.woff b/public/font/HyundaiSansTextKROTFRegular.woff
new file mode 100644
index 00000000..a1b49cfb
Binary files /dev/null and b/public/font/HyundaiSansTextKROTFRegular.woff differ
diff --git a/public/font/HyundaiSansTextKROTFRegular.woff2 b/public/font/HyundaiSansTextKROTFRegular.woff2
index 63227e6f..a04a7917 100644
Binary files a/public/font/HyundaiSansTextKROTFRegular.woff2 and b/public/font/HyundaiSansTextKROTFRegular.woff2 differ
diff --git a/public/font/fonts.css b/public/font/fonts.css
index 068dee82..af885022 100644
--- a/public/font/fonts.css
+++ b/public/font/fonts.css
@@ -1,20 +1,15 @@
 @font-face {
   font-family: "hdsans";
-  src: url("/font/HyundaiSansTextKROTFBold.woff2") format("woff2");
+  src: url("/font/HyundaiSansTextKROTFBold.woff2") format("woff2"),
+    url('/font/HyundaiSansTextKROTFBold.woff') format('woff');
   font-weight: bold;
   font-display: swap;
 }
 
 @font-face {
   font-family: "hdsans";
-  src: url("/font/HyundaiSansTextKROTFMedium.woff2") format("woff2");
-  font-weight: 500;
-  font-display: swap;
-}
-
-@font-face {
-  font-family: "hdsans";
-  src: url("/font/HyundaiSansTextKROTFRegular.woff2") format("woff2");
+  src: url("/font/HyundaiSansTextKROTFRegular.woff2") format("woff2"),
+    url('/font/HyundaiSansTextKROTFRegular.woff') format('woff');
   font-weight: 400;
   font-display: swap;
 }
\ No newline at end of file
diff --git a/src/adminPage/index.css b/src/adminPage/index.css
index 4cef5ee5..abe6cc17 100644
--- a/src/adminPage/index.css
+++ b/src/adminPage/index.css
@@ -2,6 +2,14 @@
 @tailwind components;
 @tailwind utilities;
 
+@font-face {
+  font-family: "hdsans";
+  src: url("/font/HyundaiSansTextKROTFMedium.woff2") format("woff2"),
+    url('/font/HyundaiSansTextKROTFMedium.woff') format('woff');
+  font-weight: 500;
+  font-display: swap;
+}
+
 @layer base {
   body {
     font-family: "hdsans", sans-serif;
diff --git a/src/common/constants.js b/src/common/constants.js
index 8d5ab06c..a060a0fc 100644
--- a/src/common/constants.js
+++ b/src/common/constants.js
@@ -1,7 +1,7 @@
-export const EVENT_FCFS_ID = "HD240821_001";
+export const EVENT_FCFS_ID = "HD_240821_001";
 export const EVENT_DRAW_ID = "HD_240808_001";
 export const EVENT_ID = "the-new-ioniq5";
-export const EVENT_START_DATE = new Date(2024, 8, 9);
+export const EVENT_START_DATE = new Date(2024, 7, 20);
 
 export const SERVICE_TOKEN_ID = "AWESOME_ORANGE_ACCESS_TOKEN";
 export const ADMIN_TOKEN_ID = "AWESOME_ORANGE_ADMIN_ACCESS_TOKEN";