diff --git a/package.json b/package.json
index 7239e1dd4..7e7ed7b12 100644
--- a/package.json
+++ b/package.json
@@ -85,6 +85,7 @@
     "react-i18next": "^12.1.4",
     "react-native": "^0.72.4",
     "react-native-animatable": "^1.3.3",
+    "react-native-background-timer": "2.1.1",
     "react-native-camera": "^4.2.1",
     "react-native-code-push": "^8.1.1",
     "react-native-config": "^1.5.1",
@@ -164,6 +165,7 @@
     "@types/react-redux": "^7.1.24",
     "@types/react-test-renderer": "^18.0.0",
     "@types/redux-persist": "^4.3.1",
+    "@types/react-native-background-timer": "^2.0.0",
     "@types/url-parse": "^1.4.8",
     "@typescript-eslint/eslint-plugin": "^5.45.0",
     "@typescript-eslint/parser": "^5.45.0",
diff --git a/src/App.tsx b/src/App.tsx
index 25892ac61..14b8d6957 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -46,6 +46,7 @@ import { useGetBrowserConfig } from 'hooks/static-content/useGetBrowserConfig';
 import RNRestart from 'react-native-restart';
 import { ImageLogosMap } from 'assets/logo';
 import { GlobalInstructionModalContextProvider } from 'providers/GlobalInstructionModalContext';
+import BackgroundTimer from 'react-native-background-timer';
 
 const layerScreenStyle: StyleProp<any> = {
   top: 0,
@@ -120,10 +121,17 @@ AppState.addEventListener('change', (state: string) => {
 
   if (state === 'background') {
     mmkvStore.set('lastTimeLogin', Date.now());
+    console.log('timeAutoLock', timeAutoLock);
     if (timeAutoLock === LockTimeout.ALWAYS) {
       // Lock master password incase always require
       setIsShowRemindBackupModal(false);
       keyringLock().catch((e: Error) => console.log(e));
+    } else {
+      BackgroundTimer.start();
+      setTimeout(() => {
+        setIsShowRemindBackupModal(false);
+        lock();
+      }, timeAutoLock * 60 * 1000);
     }
     if (isUseBiometric) {
       lockWhenActive = true;
@@ -135,6 +143,7 @@ AppState.addEventListener('change', (state: string) => {
       }
     }
   } else if (state === 'active') {
+    BackgroundTimer.stop();
     if (lockWhenActive) {
       if (isMasterPasswordLocked) {
         setIsShowRemindBackupModal(false);
diff --git a/test.ts b/test.ts
deleted file mode 100644
index 107a4f413..000000000
--- a/test.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-[
-  {
-    id: 3,
-    priority: 1,
-    position: 'token',
-    repeat: 'once',
-    content: 'SHOW POPUP TO CHECK INSTRUCTION',
-    media: null,
-    position_params: [],
-    info: {
-      id: 5,
-      name: 'Popup with instruction',
-      description: 'Test',
-      start_time: '2024-03-19T17:00:00.000Z',
-      stop_time: '2024-04-05T17:00:00.000Z',
-      platforms: ['mobile'],
-    },
-    buttons: [
-      {
-        id: 5,
-        label: 'Continue',
-        color: 'primary',
-        instruction: {
-          id: 1,
-          confirm_label: 'Continue',
-          cancel_label: 'Cancel',
-          instruction_id: 7,
-          group: 'earning',
-          slug: 'DAPP_STAKING',
-        },
-        action: { id: 6, url: 'subwallet://home/main/earning', screen: null, params: null, is_cancel: null },
-      },
-    ],
-    conditions: {},
-  },
-];
diff --git a/yarn.lock b/yarn.lock
index 66bb1b5d7..2e3f36281 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6046,6 +6046,11 @@
   resolved "https://registry.yarnpkg.com/@types/range-parser/-/range-parser-1.2.7.tgz#50ae4353eaaddc04044279812f52c8c65857dbcb"
   integrity sha512-hKormJbkJqzQGhziax5PItDUTMAM9uE2XXQmM37dyd4hVM+5aVl7oVxMVUiVQn2oCQFN/LKCZdvSM0pFRqbSmQ==
 
+"@types/react-native-background-timer@^2.0.0":
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/@types/react-native-background-timer/-/react-native-background-timer-2.0.2.tgz#22f9126124068a0ee6a812e16f98e270c2b9b2c7"
+  integrity sha512-cMAep0M5yqUHjiiRPvGiviqiJYdI45KSjbI5ufsIFSQGFwHwrHJC/8yawNhy0G3Gix6fufWLsEj6jC5niUNHiQ==
+
 "@types/react-native-bcrypt@^2.4.2":
   version "2.4.6"
   resolved "https://registry.yarnpkg.com/@types/react-native-bcrypt/-/react-native-bcrypt-2.4.6.tgz#92f2357f884808c354e60e3b70e980cc64a22b71"
@@ -16802,6 +16807,11 @@ react-native-animatable@^1.3.3:
   dependencies:
     prop-types "^15.8.1"
 
+react-native-background-timer@2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/react-native-background-timer/-/react-native-background-timer-2.1.1.tgz#9a2489681ab2f8033c213c73272e9d4c47572cd5"
+  integrity sha512-cuXIIv+dcG8a8qkTD8pMzeqOEZCO+UGKglZWIe1osve+yJslmCowYQff+bI9xa7NOt2w+Vtd4L3d9JonlSqODg==
+
 react-native-camera@^4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/react-native-camera/-/react-native-camera-4.2.1.tgz#caf74081f055e89d7e9b0cd5108965d808c60e90"