diff --git a/pages-shop/shop/detail.vue b/pages-shop/shop/detail.vue
index ce1b93e..1f1a004 100644
--- a/pages-shop/shop/detail.vue
+++ b/pages-shop/shop/detail.vue
@@ -8,7 +8,7 @@
         <view class="title">{{ detail.title || detail.name || '-' }}</view>
         <view class="price-row">
           <view class="points-wrap">
-             <text class="points-val">{{ (detail.points_required ? Math.floor(detail.points_required / 100) : 0) || (detail.price ? Math.floor(detail.price / 100) : 0) }}</text>
+             <text class="points-val">{{ (detail.points_required ? (detail.points_required / 100).toFixed(1) : '0.0') || (detail.price ? (detail.price / 100).toFixed(1) : '0.0') }}</text>
              <text class="points-unit">积分</text>
           </view>
         </view>
@@ -74,7 +74,7 @@ async function onRedeem() {
     return
   }
   
-  const points = (detail.value.points_required ? Math.floor(detail.value.points_required / 100) : 0) || (detail.value.price ? Math.floor(detail.value.price / 100) : 0)
+  const points = (detail.value.points_required ? (detail.value.points_required / 100).toFixed(1) : '0.0') || (detail.value.price ? (detail.value.price / 100).toFixed(1) : '0.0')
   uni.showModal({
     title: '确认兑换',
     content: `是否消耗 ${points} 积分兑换 ${p.title || p.name}？`,
diff --git a/pages-user/points/index.vue b/pages-user/points/index.vue
index b4dc970..fd80cbb 100644
--- a/pages-user/points/index.vue
+++ b/pages-user/points/index.vue
@@ -67,9 +67,9 @@ const pageSize = ref(20)
 const hasMore = ref(true)
 function formatPoints(v) {
   const n = Number(v) || 0
-  if (n === 0) return '0'
+  if (n === 0) return '0.0'
   const f = n / 100
-  return Number.isInteger(f) ? String(f) : f.toFixed(2).replace(/\.?0+$/, '')
+  return f.toFixed(1)
 }
 
 function formatTime(t) {
diff --git a/pages/mine/index.vue b/pages/mine/index.vue
index f0b6a9a..38df546 100644
--- a/pages/mine/index.vue
+++ b/pages/mine/index.vue
@@ -738,9 +738,9 @@ export default {
     },
     formatPoints(v) {
       const n = Number(v) || 0
-      if (n === 0) return '0'
+      if (n === 0) return '0.0'
       const f = n / 100
-      return Number.isInteger(f) ? String(f) : f.toFixed(2).replace(/\.?0+$/, '')
+      return f.toFixed(1)
     },
     copyInviteCode() {
       const code = this.getInviteCode()
diff --git a/pages/shop/index.vue b/pages/shop/index.vue
index efe1a6f..843826f 100644
--- a/pages/shop/index.vue
+++ b/pages/shop/index.vue
@@ -246,7 +246,7 @@ function normalizeItems(list, kind) {
     image: cleanUrl(i.main_image || i.image || ''),
     title: i.name || i.title || '',
     price: i.price || i.discount_value || 0,
-    points: i.points_required ? Math.floor(i.points_required / 100) : (i.price ? Math.floor(i.price / 100) : (i.discount_value ? Math.floor(i.discount_value / 100) : 0)),
+    points: i.points_required ? (i.points_required / 100).toFixed(1) : (i.price ? (i.price / 100).toFixed(1) : (i.discount_value ? (i.discount_value / 100).toFixed(1) : '0.0')),
     stock: i.in_stock ? 99 : 0, // Simplified stock check if returned as bool
     discount_value: i.discount_value || 0,
     min_spend: i.min_spend || 0,