diff --git a/ruoyi-admin/src/main/java/org/dromara/web/service/SysLoginService.java b/ruoyi-admin/src/main/java/org/dromara/web/service/SysLoginService.java
index ef5335fc7..37802b7f0 100644
--- a/ruoyi-admin/src/main/java/org/dromara/web/service/SysLoginService.java
+++ b/ruoyi-admin/src/main/java/org/dromara/web/service/SysLoginService.java
@@ -97,6 +97,9 @@ public class SysLoginService {
     public void logout() {
         try {
             LoginUser loginUser = LoginHelper.getLoginUser();
+            if (ObjectUtil.isNull(loginUser)) {
+                return;
+            }
             if (TenantHelper.isEnable() && LoginHelper.isSuperAdmin()) {
                 // 超级管理员 登出清除动态租户
                 TenantHelper.clearDynamic();