diff --git a/public/i18n/en.yml b/public/i18n/en.yml
index af49341..d598d1d 100644
--- a/public/i18n/en.yml
+++ b/public/i18n/en.yml
@@ -215,6 +215,7 @@ SETTINGS_SYNC_CONFIG_GITEE_BRANCH:  branch
 SETTINGS_SYNC_CONFIG_GITHUB_TOKEN:  Token
 SETTINGS_SYNC_CONFIG_GITEE_TOKEN:  Token
 SETTINGS_SYNC_CONFIG_PROXY: Proxy
+SETTINGS_SYNC_CONFIG_INTERVAL: Interval(min)
 SETTINGS_SYNC_CONFIG_GITHUB_USERNAME_PLACEHOLDER: Please enter GitHub username
 SETTINGS_SYNC_CONFIG_GITEE_USERNAME_PLACEHOLDER: Please enter Gitee username
 SETTINGS_SYNC_CONFIG_GITHUB_REPO_PLACEHOLDER: Please enter GitHub repository name
diff --git a/public/i18n/zh-CN.yml b/public/i18n/zh-CN.yml
index 6fd2c1e..6fa06fc 100644
--- a/public/i18n/zh-CN.yml
+++ b/public/i18n/zh-CN.yml
@@ -217,6 +217,7 @@ SETTINGS_SYNC_CONFIG_GITEE_BRANCH: Gitee分支
 SETTINGS_SYNC_CONFIG_GITHUB_TOKEN: GitHub Token
 SETTINGS_SYNC_CONFIG_GITEE_TOKEN: Gitee Token
 SETTINGS_SYNC_CONFIG_PROXY: 代理
+SETTINGS_SYNC_CONFIG_INTERVAL: 间隔(分钟)
 SETTINGS_SYNC_CONFIG_GITHUB_USERNAME_PLACEHOLDER: 请输入GitHub用户名
 SETTINGS_SYNC_CONFIG_GITEE_USERNAME_PLACEHOLDER: 请输入Gitee用户名
 SETTINGS_SYNC_CONFIG_GITHUB_REPO_PLACEHOLDER: 请输入GitHub仓库名
diff --git a/public/i18n/zh-TW.yml b/public/i18n/zh-TW.yml
index 6a9f242..f2ebfde 100644
--- a/public/i18n/zh-TW.yml
+++ b/public/i18n/zh-TW.yml
@@ -215,6 +215,7 @@ SETTINGS_SYNC_CONFIG_GITEE_BRANCH: Gitee 分支
 SETTINGS_SYNC_CONFIG_GITHUB_TOKEN: GitHub Token
 SETTINGS_SYNC_CONFIG_GITEE_TOKEN: Gitee Token
 SETTINGS_SYNC_CONFIG_PROXY: 代理
+SETTINGS_SYNC_CONFIG_INTERVAL: 間隔(分鐘)
 SETTINGS_SYNC_CONFIG_GITHUB_USERNAME_PLACEHOLDER: 請輸入 GitHub 用戶名
 SETTINGS_SYNC_CONFIG_GITEE_USERNAME_PLACEHOLDER: 請輸入 Gitee 用戶名
 SETTINGS_SYNC_CONFIG_GITHUB_REPO_PLACEHOLDER: 請輸入 GitHub 儲存庫名稱
diff --git a/src/main/utils/syncSettings.ts b/src/main/utils/syncSettings.ts
index a6d7464..36121ec 100644
--- a/src/main/utils/syncSettings.ts
+++ b/src/main/utils/syncSettings.ts
@@ -7,6 +7,17 @@ import { HttpsProxyAgent } from 'hpagent'
 import { Octokit } from '@octokit/rest'
 import logger from 'apis/core/picgo/logger'
 
+interface SyncConfig {
+  type: string
+  file: string
+  username: string
+  repo: string
+  branch: string
+  token: string
+  proxy?: string,
+  interval?: number
+}
+
 const STORE_PATH = app.getPath('userData')
 
 const configFileNames = [
@@ -18,7 +29,7 @@ const configFileNames = [
   'UpDownTaskQueue.json'
 ]
 
-function getOctokit (syncConfig: any) {
+function getOctokit (syncConfig: SyncConfig) {
   const { token, proxy } = syncConfig
   return new Octokit({
     auth: token,
@@ -48,12 +59,12 @@ function getSyncConfig () {
   return syncConfig
 }
 
-function syncConfigValidator (syncConfig: any) {
+function syncConfigValidator (syncConfig: SyncConfig) {
   const { type, file, username, repo, branch, token } = syncConfig
   return type && file && username && repo && branch && token
 }
 
-async function getModifiedTime (syncConfig: IStringKeyMap, filePath: string) {
+async function getModifiedTime (syncConfig: SyncConfig, filePath: string) {
   const { username, repo, branch, token, type } = syncConfig
   if (type === 'gitee') {
     const url = `https://gitee.com/api/v5/repos/${username}/${repo}/commits`
@@ -100,7 +111,7 @@ async function getModifiedTimeOfLocal (filePath: string) {
   return stat.mtime
 }
 
-async function compareNewerFile (syncConfig: IStringKeyMap, fileName: string): Promise<'upload' | 'download' | 'update' | undefined> {
+async function compareNewerFile (syncConfig: SyncConfig, fileName: string): Promise<'upload' | 'download' | 'update' | undefined> {
   const localFilePath = path.join(STORE_PATH, fileName)
   const remoteModifiedTime = await getModifiedTime(syncConfig, fileName)
   if (remoteModifiedTime === null) {
@@ -114,7 +125,7 @@ async function compareNewerFile (syncConfig: IStringKeyMap, fileName: string): P
   }
 }
 
-async function uploadLocalToRemote (syncConfig: IStringKeyMap, fileName: string) {
+async function uploadLocalToRemote (syncConfig: SyncConfig, fileName: string) {
   const localFilePath = path.join(STORE_PATH, fileName)
   const { username, repo, branch, token, type } = syncConfig
   if (type === 'gitee') {
@@ -145,7 +156,7 @@ async function uploadLocalToRemote (syncConfig: IStringKeyMap, fileName: string)
   }
 }
 
-async function updateLocalToRemote (syncConfig: IStringKeyMap, fileName: string) {
+async function updateLocalToRemote (syncConfig: SyncConfig, fileName: string) {
   const localFilePath = path.join(STORE_PATH, fileName)
   const { username, repo, branch, token, type } = syncConfig
   if (type === 'gitee') {
@@ -205,7 +216,7 @@ async function updateLocalToRemote (syncConfig: IStringKeyMap, fileName: string)
   }
 }
 
-async function downloadRemoteToLocal (syncConfig: IStringKeyMap, fileName: string) {
+async function downloadRemoteToLocal (syncConfig: SyncConfig, fileName: string) {
   const localFilePath = path.join(STORE_PATH, fileName)
   const { username, repo, branch, token, proxy, type } = syncConfig
   if (type === 'gitee') {
@@ -258,9 +269,8 @@ async function downloadRemoteToLocal (syncConfig: IStringKeyMap, fileName: strin
   }
 }
 
-async function syncFile (syncConfig: IStringKeyMap, fileName: string) {
+async function syncFile (syncConfig: SyncConfig, fileName: string) {
   const compareResult = await compareNewerFile(syncConfig, fileName)
-  logger.info(`file ${fileName} compare result: ${compareResult}`)
   let result = false
   if (compareResult === 'upload') {
     result = await uploadLocalToRemote(syncConfig, fileName)
@@ -272,7 +282,7 @@ async function syncFile (syncConfig: IStringKeyMap, fileName: string) {
   return result
 }
 
-async function syncAllFiles (syncConfig: IStringKeyMap) {
+async function syncAllFiles (syncConfig: SyncConfig) {
   for (const file of configFileNames) {
     try {
       const result = await syncFile(syncConfig, file)
@@ -286,6 +296,15 @@ async function syncAllFiles (syncConfig: IStringKeyMap) {
   }
 }
 
+async function syncFunc () {
+  const syncConfig = await getSyncConfig()
+  if (!syncConfigValidator(syncConfig)) {
+    return
+  }
+  await syncAllFiles(syncConfig)
+  logger.info(`sync all files at ${new Date().toLocaleString()}`)
+}
+
 async function syncInterval () {
   const syncConfig = await getSyncConfig()
   if (!syncConfigValidator(syncConfig)) {
@@ -296,11 +315,13 @@ async function syncInterval () {
     logger.info(`sync all files at ${new Date().toLocaleString()}`)
   }
   await syncFunc()
+  const interval = Number(syncConfig.interval) || 60
   setInterval(async () => {
     syncFunc()
-  }, 1000 * 60 * 10)
+  }, 1000 * 60 * interval)
 }
 
 export {
+  syncFunc,
   syncInterval
 }
diff --git a/src/renderer/pages/PicGoSetting.vue b/src/renderer/pages/PicGoSetting.vue
index 28ea84f..1f80a8a 100644
--- a/src/renderer/pages/PicGoSetting.vue
+++ b/src/renderer/pages/PicGoSetting.vue
@@ -808,6 +808,15 @@
             :placeholder="$T('SETTINGS_SYNC_CONFIG_PROXY_PLACEHOLDER')"
           />
         </el-form-item>
+        <el-form-item
+          :label="$T('SETTINGS_SYNC_CONFIG_INTERVAL')"
+        >
+          <el-input-number
+            v-model="sync.interval"
+            :min="10"
+            :step="1"
+          />
+        </el-form-item>
       </el-form>
       <template #footer>
         <el-button
@@ -1252,7 +1261,8 @@ const sync = ref({
   repo: '',
   branch: '',
   token: '',
-  proxy: ''
+  proxy: '',
+  interval: 60
 })
 
 const syncType = [
@@ -1278,7 +1288,8 @@ async function cancelSyncSetting () {
     repo: '',
     branch: '',
     token: '',
-    proxy: ''
+    proxy: '',
+    interval: 60
   }
 }
 
@@ -1354,7 +1365,8 @@ async function initData () {
       repo: '',
       branch: '',
       token: '',
-      proxy: ''
+      proxy: '',
+      interval: 60
     }
     form.logFileSizeLimit = enforceNumber(settings.logFileSizeLimit) || 10
   }
diff --git a/src/renderer/utils/LS.ts b/src/renderer/utils/LS.ts
index aa96187..709771e 100644
--- a/src/renderer/utils/LS.ts
+++ b/src/renderer/utils/LS.ts
@@ -1,10 +1,7 @@
 class LS {
   get (name: string) {
-    if (localStorage.getItem(name)) {
-      return JSON.parse(localStorage.getItem(name) as string)
-    } else {
-      return {}
-    }
+    const item = localStorage.getItem(name) as string
+    return item ? JSON.parse(item) : {}
   }
 
   set (name: string, value: any) {
diff --git a/src/universal/types/i18n.d.ts b/src/universal/types/i18n.d.ts
index cbad0eb..c9f1d5d 100644
--- a/src/universal/types/i18n.d.ts
+++ b/src/universal/types/i18n.d.ts
@@ -211,6 +211,7 @@ interface ILocales {
   SETTINGS_SYNC_CONFIG_GITHUB_TOKEN: string
   SETTINGS_SYNC_CONFIG_GITEE_TOKEN: string
   SETTINGS_SYNC_CONFIG_PROXY: string
+  SETTINGS_SYNC_CONFIG_INTERVAL: string
   SETTINGS_SYNC_CONFIG_GITHUB_USERNAME_PLACEHOLDER: string
   SETTINGS_SYNC_CONFIG_GITEE_USERNAME_PLACEHOLDER: string
   SETTINGS_SYNC_CONFIG_GITHUB_REPO_PLACEHOLDER: string