diff --git a/jcommon/rcurve/pom.xml b/jcommon/rcurve/pom.xml
index 8b447d0ad..dc790a1ed 100644
--- a/jcommon/rcurve/pom.xml
+++ b/jcommon/rcurve/pom.xml
@@ -26,7 +26,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>rcurve</artifactId>
-    <version>1.4.2-SNAPSHOT</version>
+    <version>1.4.2-jdk20-SNAPSHOT</version>
 
     <dependencies>
         <dependency>
diff --git a/jcommon/rcurve/src/main/java/com/xiaomi/data/push/common/ExecutorServiceUtils.java b/jcommon/rcurve/src/main/java/com/xiaomi/data/push/common/ExecutorServiceUtils.java
index 6d8f780b0..e56784561 100644
--- a/jcommon/rcurve/src/main/java/com/xiaomi/data/push/common/ExecutorServiceUtils.java
+++ b/jcommon/rcurve/src/main/java/com/xiaomi/data/push/common/ExecutorServiceUtils.java
@@ -14,28 +14,14 @@ public static ExecutorService creatThreadPool(int size, ExecutorService defaultP
         if (size <= 0) {
             return defaultPool;
         }
-        return new ThreadPoolExecutor(size, size,
-                0L, TimeUnit.MILLISECONDS,
-                new ArrayBlockingQueue<>(100));
+        return Executors.newVirtualThreadPerTaskExecutor();
     }
 
     public static ExecutorService creatThreadPoolHasName(int size, String name, ExecutorService defaultPool) {
         if (size <= 0) {
             return defaultPool;
         }
-        return new ThreadPoolExecutor(size, size,
-                0L, TimeUnit.MILLISECONDS,
-                new ArrayBlockingQueue<>(100),
-                new ThreadFactory() {
-                    private final AtomicInteger id = new AtomicInteger(0);
-
-                    public Thread newThread(Runnable r) {
-                        String threadName = name + this.id.getAndIncrement();
-                        Thread thread = new Thread(r, threadName);
-                        thread.setDaemon(true);
-                        return thread;
-                    }
-                });
+        return Executors.newVirtualThreadPerTaskExecutor();
     }
 
 
diff --git a/jcommon/rcurve/src/main/java/com/xiaomi/data/push/uds/UdsClient.java b/jcommon/rcurve/src/main/java/com/xiaomi/data/push/uds/UdsClient.java
index eb3428097..beb3bf9e4 100644
--- a/jcommon/rcurve/src/main/java/com/xiaomi/data/push/uds/UdsClient.java
+++ b/jcommon/rcurve/src/main/java/com/xiaomi/data/push/uds/UdsClient.java
@@ -54,17 +54,7 @@ public class UdsClient implements IClient<UdsCommand> {
 
     private static UdsWheelTimer wheelTimer = new UdsWheelTimer();
 
-    private ExecutorService pool = new ThreadPoolExecutor(200, 200, 0L, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<>(100),
-            new ThreadFactory() {
-                private final AtomicInteger id = new AtomicInteger(0);
-
-                public Thread newThread(Runnable r) {
-                    String threadName = "udsClient" + this.id.getAndIncrement();
-                    Thread thread = new Thread(r, threadName);
-                    thread.setDaemon(true);
-                    return thread;
-                }
-            });
+    private ExecutorService pool = Executors.newVirtualThreadPerTaskExecutor();
 
     @Getter
     private volatile Channel channel;
diff --git a/jcommon/rcurve/src/main/java/com/xiaomi/data/push/uds/UdsServer.java b/jcommon/rcurve/src/main/java/com/xiaomi/data/push/uds/UdsServer.java
index b41ab9031..2f3082769 100644
--- a/jcommon/rcurve/src/main/java/com/xiaomi/data/push/uds/UdsServer.java
+++ b/jcommon/rcurve/src/main/java/com/xiaomi/data/push/uds/UdsServer.java
@@ -56,19 +56,7 @@ public class UdsServer implements IServer<UdsCommand> {
 
     private ConcurrentHashMap<String, Pair<UdsProcessor, ExecutorService>> processorMap = new ConcurrentHashMap<>();
 
-    private ExecutorService pool = new ThreadPoolExecutor(200, 200,
-            0L, TimeUnit.MILLISECONDS,
-            new ArrayBlockingQueue<>(100),
-            new ThreadFactory() {
-                private final AtomicInteger id = new AtomicInteger(0);
-
-                public Thread newThread(Runnable r) {
-                    String threadName = "udsServer" + this.id.getAndIncrement();
-                    Thread thread = new Thread(r, threadName);
-                    thread.setDaemon(true);
-                    return thread;
-                }
-            });
+    private ExecutorService pool = Executors.newVirtualThreadPerTaskExecutor();
 
     /**
      * 是否使用remote模式(标准tcp)
diff --git a/ozhera-all/ozhera-prometheus-agent/README.md b/ozhera-all/ozhera-prometheus-agent/README.md
index 4bba659eb..e2b24c383 100644
--- a/ozhera-all/ozhera-prometheus-agent/README.md
+++ b/ozhera-all/ozhera-prometheus-agent/README.md
@@ -1 +1,2 @@
-# Overview
\ No newline at end of file
+# Overview
+## ozhera-prometheus-agent
diff --git a/ozhera-all/ozhera-prometheus-agent/ozhera-prometheus-agent-service/src/test/java/com/xiaomi/youpin/prometheus/agent/test/feishuCartTest.java b/ozhera-all/ozhera-prometheus-agent/ozhera-prometheus-agent-service/src/test/java/com/xiaomi/youpin/prometheus/agent/test/feishuCartTest.java
index 1ac646ae3..61c293191 100644
--- a/ozhera-all/ozhera-prometheus-agent/ozhera-prometheus-agent-service/src/test/java/com/xiaomi/youpin/prometheus/agent/test/feishuCartTest.java
+++ b/ozhera-all/ozhera-prometheus-agent/ozhera-prometheus-agent-service/src/test/java/com/xiaomi/youpin/prometheus/agent/test/feishuCartTest.java
@@ -190,8 +190,8 @@ public void testFeishuInterfaceAlertCard() {
             try {
                 String content = FreeMarkerUtil.getContent("/feishu", "feishuInterfalCart.ftl", map);
                 System.out.println(content);
-                FeiShu feiShu = new FeiShu("cli_9ef18a2d8c74500e", "58eASBLGw9IqBFyds5m93m4GmTDYBMMt");
-                feiShu.sendCardByEmail("zhangxiaowei6@xiaomi.com", content);
+                FeiShu feiShu = new FeiShu("xxx", "xxx");
+                feiShu.sendCardByEmail("xxx", content);
             } catch (Exception e) {
 
             }