diff --git a/src/main/java/UnitTest/TestDingTalk.java b/src/main/java/UnitTest/TestDingTalk.java
index 76ef4ec..ca79f14 100644
--- a/src/main/java/UnitTest/TestDingTalk.java
+++ b/src/main/java/UnitTest/TestDingTalk.java
@@ -1,12 +1,20 @@
 package UnitTest;
 
+import cn.hutool.core.date.DateTime;
+import cn.hutool.core.date.DateUnit;
+import cn.hutool.core.date.DateUtil;
+import com.alibaba.fastjson.JSONObject;
 import com.dingtalk.api.DefaultDingTalkClient;
 import com.dingtalk.api.DingTalkClient;
 import com.dingtalk.api.request.OapiGettokenRequest;
 import com.dingtalk.api.response.OapiGettokenResponse;
 import com.jfinal.kit.PropKit;
+import com.jfinal.plugin.redis.Redis;
+import com.jfinal.plugin.redis.RedisPlugin;
 import com.taobao.api.ApiException;
 
+import java.util.Date;
+
 public class TestDingTalk {
 
 
@@ -15,14 +23,26 @@ public class TestDingTalk {
      作者：黄海
      时间：2023-06-06
      */
-    public static String getToken(String appKey, String appSecret) throws ApiException {
-        DingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/gettoken");
-        OapiGettokenRequest request = new OapiGettokenRequest();
-        request.setAppkey(appKey);
-        request.setAppsecret(appSecret);
-        request.setHttpMethod("GET");
-        OapiGettokenResponse response = client.execute(request);
-        return response.getBody();
+    public static JSONObject getAccessToken(String appKey, String appSecret) throws ApiException {
+        final String KEY = "DingTalkAccessToken";
+        if (!Redis.use().exists(KEY)) {
+            DingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/gettoken");
+            OapiGettokenRequest request = new OapiGettokenRequest();
+            request.setAppkey(appKey);
+            request.setAppsecret(appSecret);
+            request.setHttpMethod("GET");
+            OapiGettokenResponse response = client.execute(request);
+            JSONObject jo = JSONObject.parseObject(response.getBody());
+            jo.put("start_time", DateTime.now());
+            Redis.use().setex(KEY, 5400, jo.toString());//5400:一个半小时过期
+            System.out.println("本轮是从从阿里云获取到Token:" + jo.getString("access_token"));
+            return jo;
+        } else {
+            String str = Redis.use().get(KEY);
+            JSONObject jo = JSONObject.parseObject(str);
+            System.out.println("本轮是从缓存中获取到Token:" + jo.getString("access_token"));
+            return jo;
+        }
     }
 
     public static void main(String[] args_) throws Exception {
@@ -32,6 +52,13 @@ public class TestDingTalk {
         final String appKey = PropKit.get("appKey");
         String appSecret = PropKit.get("appSecret");
 
-        System.out.println(getToken(appKey, appSecret));
+        // 用于缓存模块的redis服务
+        RedisPlugin redis = new RedisPlugin("myRedis", PropKit.get("redis_ip"), PropKit.getInt("redis_port"), 10 * 1000);
+        redis.start();
+
+        for (int i = 1; i <= 100; i++) {
+            JSONObject jo = getAccessToken(appKey, appSecret);
+            System.out.println(jo);
+        }
     }
 }
diff --git a/src/main/resource/dingtalk.properties b/src/main/resource/dingtalk.properties
index a145ed7..d37cf79 100644
--- a/src/main/resource/dingtalk.properties
+++ b/src/main/resource/dingtalk.properties
@@ -1,7 +1,14 @@
 # 公司ID
 corpId=ding0b95901147fc6be0f2c783f7214b6d69
-# 这是啥?
+# 每个应用都拥有唯一的AgentId
 agentId=2619270936
+
 # AK SK
 appKey=dingr94qyhpr8bflyxqz
-appSecret=hnxZ93QqkGJpRyBziaR2vlbOPZo1U9eeqj73DfFuFnIxIUHNPbMR2DkIol9oGteh
\ No newline at end of file
+appSecret=hnxZ93QqkGJpRyBziaR2vlbOPZo1U9eeqj73DfFuFnIxIUHNPbMR2DkIol9oGteh
+
+
+# redis ip
+redis_ip=10.10.14.169
+# redis port
+redis_port=18890
diff --git a/target/classes/dingtalk.properties b/target/classes/dingtalk.properties
index a145ed7..d37cf79 100644
--- a/target/classes/dingtalk.properties
+++ b/target/classes/dingtalk.properties
@@ -1,7 +1,14 @@
 # 公司ID
 corpId=ding0b95901147fc6be0f2c783f7214b6d69
-# 这是啥?
+# 每个应用都拥有唯一的AgentId
 agentId=2619270936
+
 # AK SK
 appKey=dingr94qyhpr8bflyxqz
-appSecret=hnxZ93QqkGJpRyBziaR2vlbOPZo1U9eeqj73DfFuFnIxIUHNPbMR2DkIol9oGteh
\ No newline at end of file
+appSecret=hnxZ93QqkGJpRyBziaR2vlbOPZo1U9eeqj73DfFuFnIxIUHNPbMR2DkIol9oGteh
+
+
+# redis ip
+redis_ip=10.10.14.169
+# redis port
+redis_port=18890