diff --git a/pages/index/index.js b/pages/index/index.js
index 0920df3..ab9f26e 100644
--- a/pages/index/index.js
+++ b/pages/index/index.js
@@ -832,7 +832,7 @@ Page({
     
     if (scrollTop > 50) {
       // 当滚动距离超过50rpx时，开始逐渐隐藏
-      const hideProgress = Math.min((scrollTop - 50) / 100, 1); // 0-1的隐藏进度
+      const hideProgress = Math.min((scrollTop - 50) / 150, 1); // 0-1的隐藏进度，延长隐藏过程
       searchSectionOpacity = 1 - hideProgress;
       searchSectionTransform = -20 * hideProgress;
       
diff --git a/pages/index/index.wxss b/pages/index/index.wxss
index d86d98e..dd3dcaa 100644
--- a/pages/index/index.wxss
+++ b/pages/index/index.wxss
@@ -27,14 +27,17 @@ page {
   overflow: hidden;
   transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
   will-change: opacity, transform, padding, margin, max-height;
+  max-height: 200rpx; /* 设置一个具体的最大高度，确保过渡效果生效 */
 }
 
-/* 顶部搜索区域完全隐藏状态 - 用于收缩高度 */
+/* 顶部搜索区域完全隐藏状态 - 用于平滑收缩高度 */
 .top-hidden {
   max-height: 0;
   padding: 0;
   margin-bottom: 0;
   pointer-events: none;
+  opacity: 0;
+  transform: translateY(-100%);
 }
 
 /* 标题样式 */