diff --git a/src/views/share/index.vue b/src/views/share/index.vue
index ec23530..4d0183a 100644
--- a/src/views/share/index.vue
+++ b/src/views/share/index.vue
@@ -512,7 +512,9 @@
           if(shareIds.length === 1){
             // 如果是单个取消分享
             const index = this.fileList.findIndex(item => item.id === shareIds[0])
-            this.fileList.splice(index,1)
+            if (index > -1) {
+              this.fileList.splice(index, 1)
+            }
           }else{
             this.getFileList()
           }