diff --git a/resources/views/business/pages/partials/open-page-tabs.blade.php b/resources/views/business/pages/partials/open-page-tabs.blade.php
index 7c43a7fc..f4946521 100644
--- a/resources/views/business/pages/partials/open-page-tabs.blade.php
+++ b/resources/views/business/pages/partials/open-page-tabs.blade.php
@@ -80,12 +80,21 @@
             return;
         }
         const list = root.querySelector('[data-open-tabs-list]');
-        const storageKey = 'caiwu.open-pages.v1.' + (root.dataset.userId || 'anon');
+        const userId = root.dataset.userId || 'anon';
+        const storageKey = 'caiwu.open-pages.v1.' + userId;
+        // 只在"本次浏览器会话"里保留：同一个浏览器窗口内刷新/来回切换都在，
+        // 关掉浏览器或换一个窗口重新进来就是干净的，不会再把前几天的旧标签带出来。
+        const storage = window.sessionStorage;
         const maxTabs = 15;
 
+        // 清理早期版本写在 localStorage 里的记录（那份会跨浏览器一直保留）。
+        try {
+            window.localStorage.removeItem(storageKey);
+        } catch (_) { /* 隐私模式下忽略 */ }
+
         const read = () => {
             try {
-                const parsed = JSON.parse(window.localStorage.getItem(storageKey) || '[]');
+                const parsed = JSON.parse(storage.getItem(storageKey) || '[]');
                 return Array.isArray(parsed) ? parsed.filter((item) => item && typeof item.url === 'string' && typeof item.path === 'string') : [];
             } catch (_) {
                 return [];
@@ -93,7 +102,7 @@
         };
         const save = (items) => {
             try {
-                window.localStorage.setItem(storageKey, JSON.stringify(items));
+                storage.setItem(storageKey, JSON.stringify(items));
             } catch (_) { /* 隐私模式下忽略 */ }
         };