diff --git a/src/pages/index/index.vue b/src/pages/index/index.vue
index d567a16..6e2a78e 100644
--- a/src/pages/index/index.vue
+++ b/src/pages/index/index.vue
@@ -1956,11 +1956,11 @@ const handleExplainBack = () => {
   box-sizing: border-box;
   overflow: hidden;
   background:
-    linear-gradient(180deg, rgba(224, 225, 0, 0.18) 0, rgba(224, 225, 0, 0) 46px),
-    #060704;
-  border: 1px solid rgba(224, 225, 0, 0.34);
+    linear-gradient(180deg, rgba(224, 225, 0, 0.14) 0, rgba(224, 225, 0, 0) 46px),
+    #443c2d;
+  border: 1px solid #95855e;
   border-radius: 8px;
-  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
+  box-shadow: 0 12px 28px rgba(58, 50, 35, 0.26);
   transform: translateX(-50%);
   z-index: 1003;
 }