diff --git a/app/enterprise/controller/Posts.php b/app/enterprise/controller/Posts.php
index f893e49..06e9a93 100644
--- a/app/enterprise/controller/Posts.php
+++ b/app/enterprise/controller/Posts.php
@@ -114,7 +114,7 @@ class Posts extends BaseController
         $whereAnd = " ( p.status = 1 and p.delete_time = 0";
         $whereOr = '';
 
-        if ($friendUserId) {
+        if (!empty($friendUserId)) {
             // 验证是否为当前用户的好友
             if (!is_numeric($friendUserId)) {
                 return warning(lang('system.error'));
@@ -178,7 +178,7 @@ class Posts extends BaseController
             ['status', '=', 1],
             ['delete_time', '=', 0]
         ];
-        if ($friendUserId) {
+        if (!empty($friendUserId)) {
             // 验证是否为当前用户的好友
             if (!is_numeric($friendUserId)) {
                 return warning(lang('system.error'));