diff --git a/src/views/ad/edit.vue b/src/views/ad/edit.vue
index abbd50d..a828db5 100644
--- a/src/views/ad/edit.vue
+++ b/src/views/ad/edit.vue
@@ -733,7 +733,9 @@ export default {
         this.sortList = ads.map(item => {
           return item.ad_sort
         })
-        this.sortList.sort()
+        this.sortList.sort(function(a, b) {
+          return a - b
+        })
       }
     },
     changeTarget(val) {