diff --git a/src/hooks/useShare.ts b/src/hooks/useShare.ts
index b8ed60d..012f0c4 100644
--- a/src/hooks/useShare.ts
+++ b/src/hooks/useShare.ts
@@ -54,6 +54,15 @@ export function useShare(options: UseShareOptions) {
   const optionsRef = useRef(options)
   optionsRef.current = options
 
+  // 运行时保底：显式开启分享菜单按钮（即使页面 config 遗漏也能生效）
+  useEffect(() => {
+    const menus: Array<'shareAppMessage' | 'shareTimeline'> = ['shareAppMessage']
+    if (optionsRef.current.enableTimeline !== false) {
+      menus.push('shareTimeline')
+    }
+    Taro.showShareMenu({ menus })
+  }, [])
+
   useShareAppMessage(() => {
     const o = optionsRef.current
     return {
diff --git a/src/pages/activity/detail/index.config.ts b/src/pages/activity/detail/index.config.ts
index 2fd54bd..c739d6b 100644
--- a/src/pages/activity/detail/index.config.ts
+++ b/src/pages/activity/detail/index.config.ts
@@ -1,3 +1,5 @@
 export default {
   navigationBarTitleText: '活动详情',
+  enableShareAppMessage: true,
+  enableShareTimeline: true,
 }
diff --git a/src/pages/event/detail/index.config.ts b/src/pages/event/detail/index.config.ts
index 66481a3..b90baa2 100644
--- a/src/pages/event/detail/index.config.ts
+++ b/src/pages/event/detail/index.config.ts
@@ -1,3 +1,5 @@
 export default {
     navigationBarTitleText: '立即报名',
+    enableShareAppMessage: true,
+    enableShareTimeline: true,
 }
diff --git a/src/pages/index/index.config.ts b/src/pages/index/index.config.ts
index c967193..7911a68 100644
--- a/src/pages/index/index.config.ts
+++ b/src/pages/index/index.config.ts
@@ -2,5 +2,7 @@ export default {
   navigationBarTitleText: '鑫龙家电',
   navigationBarBackgroundColor: '#ffffff',
   navigationBarTextStyle: 'black',
-  backgroundColor: '#f8f8f8'
+  backgroundColor: '#f8f8f8',
+  enableShareAppMessage: true,
+  enableShareTimeline: true,
 }
diff --git a/src/pages/points/product-detail.config.ts b/src/pages/points/product-detail.config.ts
new file mode 100644
index 0000000..a4f71de
--- /dev/null
+++ b/src/pages/points/product-detail.config.ts
@@ -0,0 +1,5 @@
+export default {
+  navigationBarTitleText: '积分商品',
+  enableShareAppMessage: true,
+  enableShareTimeline: true,
+}
diff --git a/src/pages/share/index.config.ts b/src/pages/share/index.config.ts
new file mode 100644
index 0000000..95d1184
--- /dev/null
+++ b/src/pages/share/index.config.ts
@@ -0,0 +1,5 @@
+export default {
+  navigationBarTitleText: '分享赚佣金',
+  enableShareAppMessage: true,
+  enableShareTimeline: true,
+}
diff --git a/src/pages/shop/group-buy-detail/index.config.ts b/src/pages/shop/group-buy-detail/index.config.ts
index f8a9ce1..9d12fe4 100644
--- a/src/pages/shop/group-buy-detail/index.config.ts
+++ b/src/pages/shop/group-buy-detail/index.config.ts
@@ -1,3 +1,5 @@
 export default {
   navigationBarTitleText: '拼团详情',
+  enableShareAppMessage: true,
+  enableShareTimeline: true,
 }
diff --git a/src/pages/shop/product-detail.config.ts b/src/pages/shop/product-detail.config.ts
new file mode 100644
index 0000000..17c785f
--- /dev/null
+++ b/src/pages/shop/product-detail.config.ts
@@ -0,0 +1,5 @@
+export default {
+  navigationBarTitleText: '商品详情',
+  enableShareAppMessage: true,
+  enableShareTimeline: true,
+}
diff --git a/src/pages/shop/seckill-detail/index.config.ts b/src/pages/shop/seckill-detail/index.config.ts
index d57025d..d774d9f 100644
--- a/src/pages/shop/seckill-detail/index.config.ts
+++ b/src/pages/shop/seckill-detail/index.config.ts
@@ -1,3 +1,5 @@
 export default {
   navigationBarTitleText: '秒杀详情',
+  enableShareAppMessage: true,
+  enableShareTimeline: true,
 }
diff --git a/src/pages/user/invite-subordinate/index.config.ts b/src/pages/user/invite-subordinate/index.config.ts
index 05fdb6b..dfb999d 100644
--- a/src/pages/user/invite-subordinate/index.config.ts
+++ b/src/pages/user/invite-subordinate/index.config.ts
@@ -1,4 +1,5 @@
 export default definePageConfig({
   navigationBarTitleText: '录入下级',
   enableShareAppMessage: true,
+  enableShareTimeline: true,
 })
diff --git a/src/pages/user/promotion/index.config.ts b/src/pages/user/promotion/index.config.ts
index 7655d57..de5c237 100644
--- a/src/pages/user/promotion/index.config.ts
+++ b/src/pages/user/promotion/index.config.ts
@@ -1,3 +1,5 @@
 export default {
   navigationBarTitleText: '分销推广',
+  enableShareAppMessage: true,
+  enableShareTimeline: true,
 }
diff --git a/src/pages/user/vip-upgrade/index.config.ts b/src/pages/user/vip-upgrade/index.config.ts
new file mode 100644
index 0000000..c780477
--- /dev/null
+++ b/src/pages/user/vip-upgrade/index.config.ts
@@ -0,0 +1,5 @@
+export default {
+  navigationBarTitleText: '升级VIP会员',
+  enableShareAppMessage: true,
+  enableShareTimeline: true,
+}