diff --git a/pages/order-detail/index.vue b/pages/order-detail/index.vue
index 76d5463..610312b 100644
--- a/pages/order-detail/index.vue
+++ b/pages/order-detail/index.vue
@@ -106,7 +106,7 @@
             <image style="width: 120rpx; height: 120rpx" :src="item.imgUrl"></image>
           </view>
           <view
-            v-show="showUploadBtn(supplierOrder.status)"
+            v-show="showUploadBtn(supplierOrder.status) && supplierOrder.proofReceipt && supplierOrder.proofReceipt.length < 5"
             class="default-upload"
             @click="uploadVoucher(supplierOrder.supplierOrderId, supplierOrder.proofReceipt)"
           >
@@ -398,7 +398,7 @@ export default {
     },
     // 上传收货凭证
     uploadVoucher(supplierOrderId, arr) {
-      let count = 0
+      let count = 5
       arr && arr.length ? (count = 5 - arr.length) : ''
       uploadImage(undefined, count)
         .then((urls) => {