diff --git a/src/router/index.js b/src/router/index.js
index 88f4efa..7b1f8b5 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -48,16 +48,16 @@ router.beforeEach(async (to, from, next) => {
 router.onError((error) => {
   const pattern = /Failed to fetch dynamically imported module|Importing a module script failed/i
   if (pattern.test(error?.message || '')) {
-    const isReloaded = sessionStorage.getItem('chunk_reload_flag')
-    if (!isReloaded) {
-      sessionStorage.setItem('chunk_reload_flag', 'true')
-      
-      const forceReload = () => {
-        const url = new URL(window.location.href)
-        url.searchParams.set('t', Date.now())
-        window.location.href = url.href
-      }
+    if (window._chunkErrorHandled) return
+    window._chunkErrorHandled = true
+    
+    const forceReload = () => {
+      const url = new URL(window.location.href)
+      url.searchParams.set('t', Date.now())
+      window.location.href = url.href
+    }
 
+    const cleanAndReload = () => {
       if ('serviceWorker' in navigator) {
         navigator.serviceWorker.getRegistrations().then(registrations => {
           for (const registration of registrations) {
@@ -69,6 +69,12 @@ router.onError((error) => {
         forceReload()
       }
     }
+
+    if (window.confirm('系统检测到版本更新，当前页面数据已过期。点击【确定】立即刷新体验最新版本！')) {
+      cleanAndReload()
+    } else {
+      window._chunkErrorHandled = false
+    }
   }
 })