diff --git a/.upptimerc.yml b/.upptimerc.yml
index 6a253f9ff..1999e1573 100644
--- a/.upptimerc.yml
+++ b/.upptimerc.yml
@@ -26,6 +26,7 @@ sites:
     icon: https://muetab.com/favicon.ico
 
 status-website:
+  theme: custom
   cname: status.muetab.com
   logoUrl: https://avatars3.githubusercontent.com/u/58658585?s=200
   favicon: https://muetab.com/favicon.ico
@@ -37,4 +38,3 @@ status-website:
       href: /
     - title: GitHub
       href: https://github.com/$OWNER/$REPO
-  customHeadHtml: "<script src='https://umami.muetab.com/umami.js' async defer data-website-id='f24748bf-5553-4773-bcbe-568e6c7ffdef'></script>"
diff --git a/CNAME b/CNAME
index 439ab289c..467fb322c 100644
--- a/CNAME
+++ b/CNAME
@@ -1 +1 @@
-status.muetab.com
\ No newline at end of file
+status.muetab.com
diff --git a/README.md b/README.md
index 65329e76e..b1cc7871b 100644
--- a/README.md
+++ b/README.md
@@ -30,5 +30,5 @@ With [Upptime](https://upptime.js.org), you can get your own unlimited and free
 
 ## 📄 License
 
-- Code: [MIT](./LICENSE) © [Mue](https://muetab.com)
+- Code: [MIT](./LICENSE) (Upptime), [MIT](./assets/custom.css) (Custom CSS)
 - Data in the `./history` directory: [Open Database License](https://opendatacommons.org/licenses/odbl/1-0/)
diff --git a/assets/custom.css b/assets/custom.css
new file mode 100644
index 000000000..1841df8e8
--- /dev/null
+++ b/assets/custom.css
@@ -0,0 +1,60 @@
+/* THIS FILE IS LICENSED UNDER MIT LICENSE, COPYRIGHT THE MUE AUTHORS*/
+/* 
+MIT License
+
+Copyright (c) 2022 The Mue Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+:root {
+    --body-background-color: #fafbfc;
+    --body-text-color: #000;
+
+    --nav-background-color: #eaeaea;
+    --nav-border-bottom-color: #d8e8e4;
+    --nav-current-border-bottom-color: #000000;
+
+    --card-background-color: #eaeaea;
+    --card-border-color: #d8e8e4;
+
+    --down-background-color: #ffd0d2;
+    --down-border-left-color: #ff4757;
+
+    --degraded-border-left-color: #ff7f50;
+    --up-border-left-color: #2ed573;
+
+    --tag-up-background-color: #2ed573;
+    --tag-down-background-color: #ff4757;
+    --tag-degraded-background-color: #ff7f50;
+    --tag-color: #ffffff;
+
+    --change-background-color: #ff7f50;
+
+    --error-button-background-color: #5352ed;
+    --error-button-border-color: #5352ed;
+    --error-button-color: #ffffff;
+
+    --submit-button-background-color: #5352ed;
+    --submit-button-border-color: #5352ed;
+    --submit-button-color: #ffffff;
+
+    --graph-opacity: 1;
+    --graph-filter: none;
+}