diff --git a/pages/scanFeedback/index.vue b/pages/scanFeedback/index.vue
index 6e2a441..15d6f99 100644
--- a/pages/scanFeedback/index.vue
+++ b/pages/scanFeedback/index.vue
@@ -30,11 +30,22 @@ export default {
       }
       const res = await postDataByParams('/api/warehouse/ocr', data)
       if (res.code === 200) {
-        if (uni.getStorageSync('scanlist')){
-          uni.setStorageSync('scanlist', [...uni.getStorageSync('scanlist'),res.data])
+        const scanArr=uni.getStorageSync('scanlist')
+        if (Array.isArray(scanArr)&&scanArr.length>0){
+          for (const item of scanArr) {
+            if (item.artworkNum===res.data.artworkNum){
+              uni.showToast({
+                title: '该艺术品已扫描',
+                icon: 'none'
+              })
+              return
+            }
+          }
+          uni.setStorageSync('scanlist', [...scanArr,res.data])
         }else {
           uni.setStorageSync('scanlist', [res.data])
         }
+
         this.list=uni.getStorageSync('scanlist')
       } else {
         uni.showToast({