diff --git a/core/css/fonts.css b/core/css/fonts.css
index d0ea62d..bceedc2 100755
--- a/core/css/fonts.css
+++ b/core/css/fonts.css
@@ -1,23 +1,13 @@
 @font-face {
     font-family: Pixio;
-    src: url(../fonts/Pixio/Pixio.woff2),
-        url(../fonts/Pixio/Pixio.woff),
-        url(../fonts/Pixio/Pixio.ttf) format("truetype");
+    src: url('../fonts/Pixio/Pixio.woff2'),
+        url('../fonts/Pixio/Pixio.woff'),
+        url('../fonts/Pixio/Pixio.ttf') format("truetype");
 }
 
 @font-face {
     font-family: PixioMono;
-    src: url(../fonts/PixioMono/PixioMono.woff2),
-        url(../fonts/PixioMono/PixioMono.woff),
-        url(../fonts/PixioMono/PixioMono.ttf) format("truetype");
-}
-
-@font-face {
-    font-family: _04B-03;
-    src: url(../fonts/04B-03/04B_03.ttf) format("truetype");
-}
-
-@font-face {
-    font-family: _04B-24;
-    src: url(../fonts/04B-24/04B_24.ttf) format("truetype");
+    src: url('../fonts/PixioMono/PixioMono.woff2'),
+        url('../fonts/PixioMono/PixioMono.woff'),
+        url('../fonts/PixioMono/PixioMono.ttf') format("truetype");
 }
\ No newline at end of file
diff --git a/core/fonts/04B-03/04B_03.TTF b/core/fonts/04B-03/04B_03.TTF
deleted file mode 100644
index fe4328b..0000000
Binary files a/core/fonts/04B-03/04B_03.TTF and /dev/null differ
diff --git a/core/fonts/04B-03/COPYRIGHT b/core/fonts/04B-03/COPYRIGHT
deleted file mode 100644
index 71e41b5..0000000
--- a/core/fonts/04B-03/COPYRIGHT
+++ /dev/null
@@ -1,2 +0,0 @@
-COPYRIGHT 1998-2002 YUJI OSHIMOTO.
-ALL RIGHTS RESERVED.
\ No newline at end of file
diff --git a/core/fonts/04B-24/04B_24.TTF b/core/fonts/04B-24/04B_24.TTF
deleted file mode 100644
index bc02f7e..0000000
Binary files a/core/fonts/04B-24/04B_24.TTF and /dev/null differ
diff --git a/core/fonts/04B-24/COPYRIGHT b/core/fonts/04B-24/COPYRIGHT
deleted file mode 100644
index 71e41b5..0000000
--- a/core/fonts/04B-24/COPYRIGHT
+++ /dev/null
@@ -1,2 +0,0 @@
-COPYRIGHT 1998-2002 YUJI OSHIMOTO.
-ALL RIGHTS RESERVED.
\ No newline at end of file