diff --git a/pages/share/index.vue b/pages/share/index.vue
index 0d36fa4..b0d7586 100644
--- a/pages/share/index.vue
+++ b/pages/share/index.vue
@@ -1,6 +1,6 @@
 <template>
+  <page-meta :page-style="pageStyle"/>
   <view class="share-page">
-    <page-meta :page-style="pageStyle"/>
     <view class="share-hero">
       <AppNavbar title="药分享">
       </AppNavbar>
@@ -651,7 +651,7 @@ export default {
     },
     async getRule() {
       const {data} = await dictDataInfoReq(576)
-      this.rewardRules = data.dictDataCode
+      this.rewardRules = (data && data.dictDataCode) || ''
     },
     async getShareData() {
       const params = {
@@ -662,17 +662,22 @@ export default {
         params.merchantId = this.merchantId
       }
       const {data} = await shareDataReq(params)
-      const list = Array.isArray(data) ? data : (data && data.list ? data.list : [])
-      this.brandRanks = list.sort((a, b) => parseFloat(b.amount) - parseFloat(a.amount))
+      const list = Array.isArray(data) ? data : (data && Array.isArray(data.list) ? data.list : [])
+      // slice 避免就地排序改动接口返回的数组；amount 缺失时按 0 处理，避免 NaN 让排序结果不稳定
+      this.brandRanks = list.slice().sort((a, b) => (parseFloat(b.amount) || 0) - (parseFloat(a.amount) || 0))
     },
     async getShareUserData() {
       const {data} = await shareUserDataReq()
-      this.data = data
+      // 接口业务失败（code!=0）时 get 仍会 resolve 出不含 data 的响应体，
+      // 这里必须兜底为默认统计值，否则模板里的 data.num 会整页崩掉
+      this.data = data && typeof data === 'object'
+        ? Object.assign({income: 0, num: 0, totalNum: 0, totalIncome: 0}, data)
+        : {income: 0, num: 0, totalNum: 0, totalIncome: 0}
     },
     async getUserData() {
       const {data} = await userInfoReq()
       this.isLoggedIn = true
-      this.user = data
+      this.user = data && typeof data === 'object' ? data : {canAuth: 0}
     },
     async getTodayShare() {
       const params = {
@@ -685,7 +690,7 @@ export default {
         params.merchantId = this.merchantId
       }
       const {data} = await shareListReq(params)
-      this.todayEntries = data
+      this.todayEntries = Array.isArray(data) ? data : []
       this.showAllToday = false
       this.updateTodayDistances()
     },
@@ -701,8 +706,10 @@ export default {
         params.merchantId = this.merchantId
       }
       const {data} = await shareDetailPageReq(params)
-      this.shareProducts = data.list
-      this.shareProducts = this.shareProducts.filter(item => !!item.product).filter((item, index) => index < 48)
+      // 后端分页接口失败时 data 为 undefined，直接取 data.list 会抛
+      // "Cannot read properties of undefined (reading 'list')"
+      const list = Array.isArray(data && data.list) ? data.list : []
+      this.shareProducts = list.filter(item => !!item.product).slice(0, 48)
       this.showAllProducts = false
       this.productKeyword = ''
       this.productKeywordApplied = ''