diff --git a/src/main/java/com/github/zxbu/webdavteambition/WebdavTeambitionApplication.java b/src/main/java/com/github/zxbu/webdavteambition/WebdavTeambitionApplication.java
index 0f8a0cd..d038065 100644
--- a/src/main/java/com/github/zxbu/webdavteambition/WebdavTeambitionApplication.java
+++ b/src/main/java/com/github/zxbu/webdavteambition/WebdavTeambitionApplication.java
@@ -8,11 +8,13 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.web.servlet.FilterRegistrationBean;
 import org.springframework.boot.web.servlet.ServletRegistrationBean;
 import org.springframework.context.annotation.Bean;
+import org.springframework.scheduling.annotation.EnableScheduling;
 
 import java.util.LinkedHashMap;
 import java.util.Map;
 
 @SpringBootApplication
+@EnableScheduling
 public class WebdavTeambitionApplication {
 
     public static void main(String[] args) {
diff --git a/src/main/java/com/github/zxbu/webdavteambition/config/AliYunDriverCronTask.java b/src/main/java/com/github/zxbu/webdavteambition/config/AliYunDriverCronTask.java
new file mode 100644
index 0000000..1a7b992
--- /dev/null
+++ b/src/main/java/com/github/zxbu/webdavteambition/config/AliYunDriverCronTask.java
@@ -0,0 +1,28 @@
+package com.github.zxbu.webdavteambition.config;
+
+import com.github.zxbu.webdavteambition.model.result.TFile;
+import com.github.zxbu.webdavteambition.store.AliYunDriverClientService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+@Component
+public class AliYunDriverCronTask {
+
+    @Autowired
+    private AliYunDriverClientService aliYunDriverClientService;
+
+    /**
+     * 每隔5分钟请求一下接口，保证token不过期
+     */
+    @Scheduled(initialDelay = 30 * 1000, fixedDelay = 5 * 60 * 1000)
+    public void refreshToken() {
+        try {
+            TFile root = aliYunDriverClientService.getTFileByPath("/");
+            aliYunDriverClientService.getTFiles(root.getFile_id());
+        } catch (Exception e) {
+            // nothing
+        }
+
+    }
+}