diff --git a/src/views/dataBoard/dataBoard.vue b/src/views/dataBoard/dataBoard.vue
index 2f2a40d..8baf22b 100644
--- a/src/views/dataBoard/dataBoard.vue
+++ b/src/views/dataBoard/dataBoard.vue
@@ -329,6 +329,7 @@
             },
             initData() {
                 let _this = this;
+                this.orderListData = [];
                 httpRequest("GET", this.url + 'terminal/neglect/large-screen/ranking' , {}, {"authorization": "57ee87183f2a4fa59683ec9ef41c8f5d"}).then(function (res) {
                     if (res?.code === '00000') {
                         _this.dinnerType = res.data.dinnerType;