diff --git a/ui/dv/AiDvViewer.vue b/ui/dv/AiDvViewer.vue
index f2adbd2d..dc22268a 100644
--- a/ui/dv/AiDvViewer.vue
+++ b/ui/dv/AiDvViewer.vue
@@ -90,7 +90,7 @@ export default {
             this.dashboard = JSON.parse(res.data.config).dashboard
             Promise.all(layers.map(item => Promise.resolve().then(() => {
               if (item.dataType !== 'staticData' && ((item.type.indexOf('Chart') > -1) || ['display', 'table', 'map', 'summary', 'AiRanking', 'AiDvTable'].includes(item.type))) {
-                return this.getSourceData(item, index)
+                return this.getSourceData(item)
               }
               if (item.type === 'monitor' && item.monitorType === 'cmcc') {
                 return item.moniterId && this.instance.post(`${this.urlPrefix}/appzyvideoequipment/getWebSdkUrl?deviceId=${item.moniterId}`).then(res => {
@@ -113,7 +113,7 @@ export default {
         }
       })
     },
-    getSourceData(item, index) {
+    getSourceData(item) {
       const api = item.dataType === 'apiData' ? item.api : `${this.urlPrefix}/appdiylargescreen/statisticsByLsid?id=${item.sourceDataId}`
       return this.instance.post(api).then(res => {
         if (res?.data) {