diff --git a/java/e2e/src/main/java/org/apache/rocketmq/util/VerifyUtils.java b/java/e2e/src/main/java/org/apache/rocketmq/util/VerifyUtils.java
index c803a4a..42acfe5 100644
--- a/java/e2e/src/main/java/org/apache/rocketmq/util/VerifyUtils.java
+++ b/java/e2e/src/main/java/org/apache/rocketmq/util/VerifyUtils.java
@@ -185,8 +185,15 @@ public static void verifyOrderMessage(DataCollector<Object> enqueueMessages,
     public static void verifyDelayMessage(DataCollector<Object> enqueueMessages,
         DataCollector<Object> dequeueMessages, int delayTime) {
         //Check whether the consumption is complete
-        Collection<Object> unConsumedMessages = waitForMessageConsume(enqueueMessages, dequeueMessages,
-            (TIMEOUT + delayTime) * 1000L, 1);
+        Collection<Object> unConsumedMessages = null;
+        if (delayTime == 0) {
+            unConsumedMessages = waitForMessageConsume(enqueueMessages, dequeueMessages,
+                (TIMEOUT / 2 + delayTime) * 1000L, 1);
+        } else {
+            unConsumedMessages = waitForMessageConsume(enqueueMessages, dequeueMessages,
+                (TIMEOUT + delayTime) * 1000L, 1);
+        }
+
         if (unConsumedMessages.size() > 0) {
             Assertions.fail(String.format("The following %s messages are not consumed: %s", unConsumedMessages.size(), unConsumedMessages));
         }
diff --git a/java/e2e/src/test/java/org/apache/rocketmq/broker/server/DelayMessageTest.java b/java/e2e/src/test/java/org/apache/rocketmq/broker/server/DelayMessageTest.java
index 2a941e5..b623fab 100644
--- a/java/e2e/src/test/java/org/apache/rocketmq/broker/server/DelayMessageTest.java
+++ b/java/e2e/src/test/java/org/apache/rocketmq/broker/server/DelayMessageTest.java
@@ -146,7 +146,7 @@ public void testDelayTime15SecondsAgo() {
         producer = ProducerFactory.getRMQProducer(account, topic);
         Assertions.assertNotNull(producer, "Get Producer failed");
         for (int i = 0; i < SEND_NUM; i++) {
-            Message message = MessageFactory.buildDelayMessage(topic, tag, RandomUtils.getStringByUUID(), System.currentTimeMillis() - 5 * 1000);
+            Message message = MessageFactory.buildDelayMessage(topic, tag, RandomUtils.getStringByUUID(), System.currentTimeMillis());
             producer.send(message);
         }
         Assertions.assertEquals(SEND_NUM, producer.getEnqueueMessages().getDataSize(), "send message failed");
diff --git a/java/e2e/src/test/java/org/apache/rocketmq/broker/simple/SimpleParamTest.java b/java/e2e/src/test/java/org/apache/rocketmq/broker/simple/SimpleParamTest.java
index f20ab80..d5acf66 100644
--- a/java/e2e/src/test/java/org/apache/rocketmq/broker/simple/SimpleParamTest.java
+++ b/java/e2e/src/test/java/org/apache/rocketmq/broker/simple/SimpleParamTest.java
@@ -131,7 +131,7 @@ public void test_waitAckException_reReceive_ack() {
                 if (messageViews.size() > 0) {
                     for (MessageView messageView : messageViews) {
                         log.info("MessageId:{}, Body:{}, tag:{}, property:{}", messageView.getMessageId(), StandardCharsets.UTF_8.decode(messageView.getBody()).toString(), messageView.getTag().get(), messageView.getProperties());
-                        TestUtils.waitForSeconds(11);
+                        TestUtils.waitForSeconds(15);
                         consumer.ack(messageView);
                         Assertions.fail("Calling changeInvisibleDuration after ack fails with an INVALID_RECEIPT_HANDLE error");
                     }