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Date: Sat, 23 May 2026 04:21:19 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=A7=BB=E5=8A=A8=E7=AB=AF=E7=A6=81?=
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---
 packages/effects/layouts/src/basic/menu/use-mixed-menu.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/effects/layouts/src/basic/menu/use-mixed-menu.ts b/packages/effects/layouts/src/basic/menu/use-mixed-menu.ts
index 8424c386a..ae217fbec 100644
--- a/packages/effects/layouts/src/basic/menu/use-mixed-menu.ts
+++ b/packages/effects/layouts/src/basic/menu/use-mixed-menu.ts
@@ -19,12 +19,13 @@ function useMixedMenu() {
   const mixExtraMenus = ref<MenuRecordRaw[]>([]);
   /** 记录当前顶级菜单下哪个子菜单最后激活 */
   const defaultSubMap = new Map<string, string>();
-  const { isMixedNav, isHeaderMixedNav } = usePreferences();
+  const { isMixedNav, isHeaderMixedNav, isMobile } = usePreferences();
 
   const needSplit = computed(
     () =>
-      (preferences.navigation.split && isMixedNav.value) ||
-      isHeaderMixedNav.value,
+      !isMobile.value &&
+      ((preferences.navigation.split && isMixedNav.value) ||
+        isHeaderMixedNav.value),
   );
 
   const sidebarVisible = computed(() => {