From 57e1e48b2d0ad2f08b98f8b07d06055de81da0d6 Mon Sep 17 00:00:00 2001
From: chenxin <398275325@qq。>
Date: Wed, 6 Aug 2025 14:07:41 +0800
Subject: [PATCH 1/2] =?UTF-8?q?perf(custom):=20sppage=E9=94=81=E5=AE=9A?=
 =?UTF-8?q?=E5=B1=8F=E5=B9=95=E5=AF=BC=E8=87=B4=E6=8A=96=E5=8A=A8=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/sp-page/index.js | 29 ++++++++++++++++-------------
 1 file changed, 16 insertions(+), 13 deletions(-)

diff --git a/src/components/sp-page/index.js b/src/components/sp-page/index.js
index 9a538e8b8..57572143a 100644
--- a/src/components/sp-page/index.js
+++ b/src/components/sp-page/index.js
@@ -85,18 +85,28 @@ const SpPage = memo(
 
     useEffect(() => {
       if (state.lock) {
+        // 保存当前滚动位置
+        const currentScrollTop = scrollTopRef.current || 0
+        
         setState((draft) => {
           draft.lockStyle = {
-            position: 'fixed',
-            top: `-${scrollTopRef.current}px`,
-            left: '0px',
-            width: '100%',
-            bottom: '0px'
+            overflow: 'hidden'
           }
         })
+        
+        // 设置滚动位置，防止回到顶部
+        setTimeout(() => {
+          Taro.pageScrollTo({
+            scrollTop: currentScrollTop,
+            duration: 0
+          })
+        }, 0)
+        
       } else {
         setState((draft) => {
-          draft.lockStyle = {}
+          draft.lockStyle = {
+            overflow: 'auto'
+          }
         })
       }
     }, [state.lock])
@@ -260,13 +270,6 @@ const SpPage = memo(
         setState((draft) => {
           draft.lock = false
         })
-
-        setTimeout(() => {
-          Taro.pageScrollTo({
-            scrollTop: scrollTopRef.current,
-            duration: 0
-          })
-        }, 0)
       }
     }))
     const computedNavigationStyle = () => {

From 76090cc6599680949a24399e5d27291a3ea7c80b Mon Sep 17 00:00:00 2001
From: chenxin <398275325@qq。>
Date: Wed, 6 Aug 2025 17:22:24 +0800
Subject: [PATCH 2/2] =?UTF-8?q?fix(custom):=20=E5=95=86=E5=93=81=E6=8C=82?=
 =?UTF-8?q?=E4=BB=B6=E6=A0=B7=E5=BC=8F=E6=9B=B4=E6=94=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/pages/home/wgts/goods-grid-tab.scss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pages/home/wgts/goods-grid-tab.scss b/src/pages/home/wgts/goods-grid-tab.scss
index 6033ee045..6e92e1dbe 100644
--- a/src/pages/home/wgts/goods-grid-tab.scss
+++ b/src/pages/home/wgts/goods-grid-tab.scss
@@ -61,7 +61,7 @@
   }
   .brand-info {
     position: relative;
-    top: -55px;
+    top: -70px;
     overflow: hidden;
     left: 50%;
     transform: translateX(-50%);