diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysIndexController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysIndexController.java
index 10da47fb4..ee9ce0d02 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysIndexController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysIndexController.java
@@ -75,7 +75,7 @@ public class SysIndexController extends BaseController
         Cookie[] cookies = ServletUtils.getRequest().getCookies();
         for (Cookie cookie : cookies)
         {
-            if (StringUtils.isNotEmpty(cookie.getName()) && "nav-style".equalsIgnoreCase(cookie.getName()))
+            if ("nav-style".equalsIgnoreCase(cookie.getName()))
             {
                 indexStyle = cookie.getValue();
                 break;