diff --git a/pages.json b/pages.json
index cb52117..fe422e2 100644
--- a/pages.json
+++ b/pages.json
@@ -160,7 +160,8 @@
     "navigationBarTextStyle": "black",
     "navigationBarTitleText": "uni-app",
     "navigationBarBackgroundColor": "#F8F8F8",
-    "backgroundColor": "#F8F8F8"
+    "backgroundColor": "#F8F8F8",
+    "app-plus": { "titleNView": false }
   },
   "tabBar": {
     "color": "#888",
diff --git a/pages/cart/index.vue b/pages/cart/index.vue
index 2f531dc..58d90cd 100644
--- a/pages/cart/index.vue
+++ b/pages/cart/index.vue
@@ -189,7 +189,7 @@ export default {
           if (good.checked) {
             let obj = {
               buyTon: good.weight,
-              gramWeight: good.weight,
+              gramWeight: good.gramWeight,
               length: good.length,
               mallSupplierId: el.supplierId,
               pieceQuantity: good.quantity,
diff --git a/pages/order-list/index.vue b/pages/order-list/index.vue
index 63029ee..987a719 100644
--- a/pages/order-list/index.vue
+++ b/pages/order-list/index.vue
@@ -39,7 +39,7 @@
           <view class="order-footer">
             <view class="left">
               <text style="font-size: 26rpx; color: #888888; margin-right: 8rpx">交货时间:</text>
-              <text style="font-size: 26rpx; color: #333333">{{ item.deliveryLeadtime || '-' }}天</text>
+              <text style="font-size: 26rpx; color: #333333">{{ item.deliveryLeadtime || '-' }}</text>
             </view>
             <view class="right">
               <text style="font-size: 30rpx; color: #ff5368">￥ {{ item.totalOfferPrice }}</text>
diff --git a/pages/paper-details/index.vue b/pages/paper-details/index.vue
index da287f2..33d7d43 100644
--- a/pages/paper-details/index.vue
+++ b/pages/paper-details/index.vue
@@ -145,6 +145,24 @@ import qnInputNumber from '@/components/qn-input-number/qn-input-number.vue'
 import { go2, back } from '@/utils/hook.js'
 import { getPaperDetail, createGoodsReserve, createShoppingCar } from '@/apis/paperDetailsApi.js'
 import { round } from '@/utils/index.js'
+const validateFields = [
+  {
+    value: 'length',
+    label: '纸品长度'
+  },
+  {
+    value: 'width',
+    label: '纸品宽度'
+  },
+  {
+    value: 'gramWeight',
+    label: '纸品克重'
+  },
+  {
+    value: 'pieceQuantity',
+    label: '购买数量'
+  }
+]
 export default {
   components: { uGap, qnFooter, qnInputNumber },
   data() {
@@ -209,7 +227,7 @@ export default {
     }
   },
   onLoad(option) {
-    this.params.productId = option.id
+    this.params.productId = option.paperId
     this.queryData()
   },
   computed: {
@@ -296,6 +314,17 @@ export default {
     },
     // 确定
     confirm() {
+      // 校验
+      for (let i = 0; i < validateFields.length; i++) {
+        let item = validateFields[i]
+        if (!this.buyPaperDto[item.value]) {
+          uni.showToast({
+            title: item.label + '必须大于0',
+            icon: 'none'
+          })
+          return
+        }
+      }
       // 加入购物车
       if (this.shoppingCarType == 1) {
         const params = {
diff --git a/pages/store/index.vue b/pages/store/index.vue
index f020ae0..42dab85 100644
--- a/pages/store/index.vue
+++ b/pages/store/index.vue
@@ -99,7 +99,7 @@ export default {
   },
   methods: {
     seeDetailsTap(item) {
-      loginGo2('paper-details', { id: item.id })
+      loginGo2('paper-details', { paperId: item.id })
     },
     // 获取店铺信息
     getCustomer() {
diff --git a/utils/hook.js b/utils/hook.js
index 12c3219..db0757e 100644
--- a/utils/hook.js
+++ b/utils/hook.js
@@ -118,7 +118,7 @@ export function uploadImage(sourceType = ['album', 'camera'], count = 1) {
       },
       fail: (err) => {
         console.error('chooseImage error:', err)
-        reject(err)
+        resolve(null)
       }
     })
   })
diff --git a/utils/index.js b/utils/index.js
index 70fc59d..21174d0 100644
--- a/utils/index.js
+++ b/utils/index.js
@@ -124,3 +124,40 @@ export const makeSocket = async ({ pageInfo = '', retry = false }) => {
 export function round(number, precision) {
   return Math.round(+number + 'e' + precision) / Math.pow(10, precision)
 }
+
+/**
+ * {beyond:是否超出目标时间,day:天,hours:小时,minutes:分钟,seconds:秒钟}
+ * @param time 计算时间
+ * @param target 对照时间
+ * @returns 时间差对象
+ */
+export const difTime = (time, target) => {
+  let begin = new Date(time).getTime()
+  // 兼容ios时间
+  let end = new Date(target.replace(/-/g, '/')).getTime()
+  let beyond = begin < end ? false : true
+  let diff = Math.abs(begin - end)
+  // 计算天数
+  let day = Math.floor(diff / (24 * 3600 * 1000))
+  day != day ? (day = 0) : ''
+  diff = diff % (24 * 3600 * 1000)
+  // 计算小时数
+  let hours = Math.floor(diff / (3600 * 1000))
+  hours != hours ? (hours = 0) : ''
+  diff = diff % (3600 * 1000)
+  // 计算分钟数
+  let minutes = Math.floor(diff / (60 * 1000))
+  minutes != minutes ? (minutes = 0) : ''
+  diff = diff % (60 * 1000)
+  // 计算秒数
+  let seconds = Math.floor(diff / 1000)
+  seconds != seconds ? (seconds = 0) : ''
+  diff = diff % 1000
+  return {
+    beyond,
+    day,
+    hours,
+    minutes,
+    seconds
+  }
+}