diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/count/SysUsernumController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/count/SysUsernumController.java
index 271e650..28c87d2 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/count/SysUsernumController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/count/SysUsernumController.java
@@ -1,5 +1,6 @@
 package com.ruoyi.web.controller.system.count;
 
+import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.core.convert.Convert;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@@ -112,7 +113,7 @@ public class SysUsernumController extends BaseController {
             List<SysUserPost> postList = sysUserPostService.lambdaQuery().
                     eq(SysUserPost::getUserId, sysuser.getUserId()).list();
             List<Long> postIds = postList.stream().map(SysUserPost::getPostId).collect(Collectors.toList());
-            if(CollectionUtil.isNotEmpty(postIds)){
+            if(CollUtil.isNotEmpty(postIds)){
                 List<SysPost> sysPostList = postService.lambdaQuery().in(SysPost::getPostId, postIds).list();
                 sysuser.setPosts( Convert.toList(SysPostVO.class, sysPostList));
             }