diff --git a/hyp-admin/src/main/java/com/hyp/web/controller/system/SysPostController.java b/hyp-admin/src/main/java/com/hyp/web/controller/system/SysPostController.java
index e9692ea..b895ebb 100644
--- a/hyp-admin/src/main/java/com/hyp/web/controller/system/SysPostController.java
+++ b/hyp-admin/src/main/java/com/hyp/web/controller/system/SysPostController.java
@@ -52,7 +52,7 @@ public class SysPostController extends BaseController
     public void export(HttpServletResponse response, SysPost post)
     {
         List<SysPost> list = postService.selectPostList(post);
-        ExcelUtil<SysPost> util = new ExcelUtil<SysPost>(SysPost.class);
+        ExcelUtil<SysPost> util = new ExcelUtil<>(SysPost.class);
         util.exportExcel(response, list, "岗位数据");
     }