diff --git a/astro.config.mjs b/astro.config.mjs
index 6738316..bff7092 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -11,6 +11,7 @@ export default defineConfig({
       description:
         "Solsynth's products kownledge base, including Solar Network, GoatCraft and more.",
       defaultLocale: 'root',
+      favicon: 'favicon.png',
       locales: {
         en: {
           label: "English",
diff --git a/public/favicon.png b/public/favicon.png
new file mode 100755
index 0000000..ad534e2
Binary files /dev/null and b/public/favicon.png differ
diff --git a/public/favicon.svg b/public/favicon.svg
deleted file mode 100644
index cba5ac1..0000000
--- a/public/favicon.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 128 128"><path fill-rule="evenodd" d="M81 36 64 0 47 36l-1 2-9-10a6 6 0 0 0-9 9l10 10h-2L0 64l36 17h2L28 91a6 6 0 1 0 9 9l9-10 1 2 17 36 17-36v-2l9 10a6 6 0 1 0 9-9l-9-9 2-1 36-17-36-17-2-1 9-9a6 6 0 1 0-9-9l-9 10v-2Zm-17 2-2 5c-4 8-11 15-19 19l-5 2 5 2c8 4 15 11 19 19l2 5 2-5c4-8 11-15 19-19l5-2-5-2c-8-4-15-11-19-19l-2-5Z" clip-rule="evenodd"/><path d="M118 19a6 6 0 0 0-9-9l-3 3a6 6 0 1 0 9 9l3-3Zm-96 4c-2 2-6 2-9 0l-3-3a6 6 0 1 1 9-9l3 3c3 2 3 6 0 9Zm0 82c-2-2-6-2-9 0l-3 3a6 6 0 1 0 9 9l3-3c3-2 3-6 0-9Zm96 4a6 6 0 0 1-9 9l-3-3a6 6 0 1 1 9-9l3 3Z"/><style>path{fill:#000}@media (prefers-color-scheme:dark){path{fill:#fff}}</style></svg>
\ No newline at end of file
diff --git a/src/assets/houston.webp b/src/assets/houston.webp
deleted file mode 100644
index 930c164..0000000
Binary files a/src/assets/houston.webp and /dev/null differ
diff --git a/src/assets/ivy-star.png b/src/assets/ivy-star.png
new file mode 100755
index 0000000..ad534e2
Binary files /dev/null and b/src/assets/ivy-star.png differ
diff --git a/src/content/docs/en/index.mdx b/src/content/docs/en/index.mdx
index 4ba5394..559cd8d 100644
--- a/src/content/docs/en/index.mdx
+++ b/src/content/docs/en/index.mdx
@@ -5,7 +5,7 @@ template: splash
 hero:
   tagline: The docs for the Solar Network, GoatCraft and more is here waiting for you.
   image:
-    file: ../../../assets/houston.webp
+    file: ../../../assets/ivy-star.png
   actions:
     - text: Explore the docs
       link: /en/directory
diff --git a/src/content/docs/index.mdx b/src/content/docs/index.mdx
index 450e151..e4019c0 100644
--- a/src/content/docs/index.mdx
+++ b/src/content/docs/index.mdx
@@ -5,7 +5,7 @@ template: splash
 hero:
   tagline: 这里提供了 Solar Network、GoatCraft 等项目的文档，欢迎查阅。
   image:
-    file: ../../assets/houston.webp
+    file: ../../assets/ivy-star.png
   actions:
     - text: 探索文档
       link: /directory