diff --git a/virtual-patient-web/src/main/java/com/supervision/task/KeepAliveTask.java b/virtual-patient-web/src/main/java/com/supervision/task/KeepAliveTask.java
new file mode 100644
index 00000000..421782c8
--- /dev/null
+++ b/virtual-patient-web/src/main/java/com/supervision/task/KeepAliveTask.java
@@ -0,0 +1,31 @@
+package com.supervision.task;
+
+import cn.hutool.json.JSONObject;
+import com.supervision.util.AiChatUtil;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import java.util.Optional;
+
+@Slf4j
+@Component
+@RequiredArgsConstructor
+public class KeepAliveTask {
+
+    /**
+     * 保活,每3分钟一次
+     */
+    @Scheduled(fixedDelay = 1000 * 60 * 3)
+    public void keepAlive() {
+        log.info("大模型保活定时任务");
+        Optional<JSONObject> res = AiChatUtil.chat("你好");
+        if (res.isPresent()) {
+            log.info("大模型保活定时任务成功");
+        } else {
+            log.info("大模型保活定时任务失败");
+        }
+
+    }
+}