diff --git a/.vitepress/config.mjs b/.vitepress/config.mjs
index 186367c8..d98bcbf3 100644
--- a/.vitepress/config.mjs
+++ b/.vitepress/config.mjs
@@ -73,7 +73,7 @@ function defineConfig(config) {
 }
 
 export default defineConfig({
-  title: "Future Enterprise Coding Standards",
+  title: "フューチャー株式会社",
   description:
     "フューチャー株式会社が作成するエンタープライズ領域に特化したコーディング規約",
   outDir: "docs",
diff --git a/public/images/logo-system.svg b/public/images/logo-system.svg
index afceb2d5..9e1f37a5 100644
--- a/public/images/logo-system.svg
+++ b/public/images/logo-system.svg
@@ -1,39 +1,5 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg id="_レイヤー_1" data-name="レイヤー 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 309.06 133.02">
-  <defs>
-    <style>
-      .cls-1 {
-        fill: #e5004f;
-      }
-
-      .cls-2 {
-        fill: none;
-      }
-
-      .cls-3 {
-        fill: #0a1561;
-      }
-
-      @media (prefers-color-scheme: dark) {
-        .cls-3 {
-          fill: #fff;
-        }
-      }
-    </style>
-  </defs>
-  <g>
-    <g>
-      <path class="cls-1" d="m214.79,47.19s-.08,0-.14.01h0S25.53,62.68,25.53,62.68l189.38-8.2h0c1.96-.08,3.53-1.67,3.53-3.64s-1.63-3.65-3.65-3.65Z"/>
-      <path class="cls-1" d="m283.52,30.4c0-2.66-2.16-4.83-4.84-4.83-.11,0-.22.02-.33.03v-.02l-189.95,25.84,190.62-16.2v-.03c2.51-.18,4.5-2.25,4.5-4.8Z"/>
-    </g>
-    <g>
-      <path class="cls-3" d="m255.7,87.46l3.09-5.5h-22.13v25.53h19.04l3.09-5.54h-16.64v-3.9h7.58l3.1-5.52h-10.69v-5.07h13.55Z"/>
-      <polygon class="cls-3" points="50.32 107.49 55.79 107.49 55.79 98.05 63.37 98.05 66.5 92.53 55.79 92.53 55.79 87.46 69.34 87.46 72.45 81.96 50.32 81.96 50.32 107.49"/>
-      <polygon class="cls-3" points="122.1 87.46 130.42 87.46 130.42 107.49 135.88 107.49 135.88 87.46 143.23 87.46 146.35 81.96 122.1 81.96 122.1 87.46"/>
-      <path class="cls-3" d="m101.43,96.42c0,3.04-2.51,5.5-5.55,5.5s-5.52-2.46-5.52-5.5v-14.46h-5.54v14.46c0,6.1,4.94,11.07,11.06,11.07s11.06-4.97,11.06-11.07v-14.46h-5.51v14.46Z"/>
-      <path class="cls-3" d="m175.94,96.42c0,3.04-2.5,5.5-5.53,5.5s-5.53-2.46-5.53-5.5v-14.46h-5.51v14.46c0,6.1,4.93,11.07,11.04,11.07s11.06-4.97,11.06-11.07v-14.46h-5.54v14.46Z"/>
-      <path class="cls-3" d="m218.74,90.63c0-4.78-3.88-8.67-8.66-8.67h-11.98v25.53h5.54v-8.18h4.19l8.17,8.18h6.92l-9.07-9.08c2.88-1.41,4.89-4.35,4.89-7.78Zm-15.1-3.17h6.44c1.75,0,3.17,1.45,3.17,3.17s-1.42,3.16-3.17,3.16h-6.44v-6.33Z"/>
-    </g>
-  </g>
-  <rect class="cls-2" width="309.06" height="133.02"/>
-</svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" width="22.138" height="25.532" viewBox="24.76 56.384 22.138 25.532">
+<defs><style>.cls-3 { fill: #0a1561; } @media (prefers-color-scheme: dark) { .cls-3 { fill: #fff; } }</style></defs>
+<g id="a37d6915-ac33-4765-a235-818add70ee9a" data-name="レイヤー 2"><g id="b58bb803-8141-48b7-8694-0ce294c56138" data-name="レイヤー 1">
+<polygon class="cls-3" points="24.76 81.916 30.237 81.916 30.237 72.465 37.82 72.465 40.938 66.945 30.237 66.945 30.237 61.877 43.792 61.877 46.898 56.384 24.76 56.384 24.76 81.916"/>
+</g></g></svg>
\ No newline at end of file