diff --git a/docs/index.html b/docs/index.html
index 6f9a7050..6005c206 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -47,7 +47,8 @@
     .sidebar-toggle {}
 
     .docsify-copy-code-button {
-        background: #42b983 !important;
+        background: #f8f8f8 !important;
+        color: #7a7a7a !important;
     }
 
     body {