修复图片隐藏掉了还会出现的问题

pages/orderDetailRefactored/components/PageThree.vue

@@ -263,10 +263,13 @@ export default {
       immediate: true
     },
     currentReceipt: {
-      handler(newVal) {
+      handler(newVal, oldVal) {
         if (newVal) {
           this.paymentAmount = newVal.tableFee || '0.00'
-          this.loadDetailImages()
+          // 只有当 receipt id 变化时才重新加载图片，避免 fileIds 更新时重新加载
+          if (!oldVal || oldVal.id !== newVal.id) {
+            this.loadDetailImages()
+          }
         }
       },
       deep: true,