diff --git a/src/boot/axios.js b/src/boot/axios.js
index f024c1a..3426d57 100644
--- a/src/boot/axios.js
+++ b/src/boot/axios.js
@@ -377,10 +377,12 @@ const api = {
   },
   getAppUpgrade(){
     return service.get('/app/upgrade').then(res=>{
-      if(!res.upgrade || !res.content || res.id == LocalStorage.getItem('upgradeId')){
+      const t = new Date().getTime()
+      if(!res.upgrade || !res.content || (res.id == LocalStorage.getItem('upgradeId') && t - (this._upgradeTime || 0) < 60 * 60 * 1000)){
         return Promise.reject(false)
       }
       LocalStorage.set('upgradeId',res.id)
+      this._upgradeTime = t
       return res
     })
   },
@@ -443,13 +445,6 @@ export default boot(({ app, router, store, urlPath, redirect }) => {
     return Promise.reject(err);
   });
 
-  api.getAppUpgrade().then(res=>{
-    Dialog.create({
-      title: res.title||'系统提示',
-      message: res.content,
-    })
-  })
-
   let refreshTimer = null
   function clearRefreshTimer() {
     if(refreshTimer) {
diff --git a/src/boot/mobile.js b/src/boot/mobile.js
index 3c9f047..1a15a2e 100644
--- a/src/boot/mobile.js
+++ b/src/boot/mobile.js
@@ -1,6 +1,6 @@
 // import something here
 import { boot } from "quasar/wrappers";
-import { Platform, Dialog,openURL,Loading,Notify } from "quasar";
+import { Platform, Dialog, openURL,Loading,Notify } from "quasar";
 import { api } from "./axios";
 import { requestNotifyPermission } from "src/utils/mobile";
 
@@ -112,25 +112,42 @@ function checkUpdate() {
     //   console.info(e.message);
     // });
 }
+
+// 检查系统公告
+function checkUpgradgeNotice() {
+  api.getAppUpgrade().then(res=>{
+    Dialog.create({
+      title: res.title||'系统提示',
+      message: res.content,
+    })
+  })
+}
+
+function onResume(){
+  checkUpgradgeNotice();
+  if (
+    checkUpdate.lastestCheckTime &&
+    new Date().getTime() - checkUpdate.lastestCheckTime > 60 * 60000
+  ) {
+    checkUpdate();
+  }
+}
+
 // document.addEventListener("pause", onPause, false);
-document.addEventListener(
-  "resume",
-  function () {
-    if (
-      checkUpdate.lastestCheckTime &&
-      new Date().getTime() - checkUpdate.lastestCheckTime > 60 * 60000
-    ) {
-      checkUpdate();
+document.addEventListener("resume", onResume, false);
+
+document.addEventListener('visibilitychange', function() {
+    if (document.visibilityState === 'visible') {
+      onResume();
     }
-  },
-  false
-);
+});
 
 window.addEventListener("cordovacallbackerror", function (event) {
   // event.error contains the original error object
   console.error(event);
 });
 export default boot(({ app, router, store, urlPath, redirect }) => {
+  checkUpgradgeNotice();
   app.provide('checkUpdate',function(){
     checkUpdate().catch(e=>{
       Notify.create(e.message)