diff --git a/app/components/home.module.scss b/app/components/home.module.scss
index 34f4eeaf5..88ab2f17f 100644
--- a/app/components/home.module.scss
+++ b/app/components/home.module.scss
@@ -107,10 +107,20 @@
 }
 
 .sidebar-copy-button {
+  position: relative;
+  display: inline-flex;
+  justify-content: center;
+  align-items: center;
+  padding: 4px;
+  width: 24px;
+  height: 24px;
+  background-color: var(--theme-color);
+  border-radius: 50%;
   margin-left: 8px;
   transform: scale(0.8); // 缩放按钮大小
 }
 
+
 .sidebar-title {
   font-size: 30px;
   font-weight: bold;