diff --git a/backend/src/main/java/io/metersphere/parse/xml/reader/jmx/JmeterDocumentParser.java b/backend/src/main/java/io/metersphere/parse/xml/reader/jmx/JmeterDocumentParser.java
index 4575d34f5e..2f44539943 100644
--- a/backend/src/main/java/io/metersphere/parse/xml/reader/jmx/JmeterDocumentParser.java
+++ b/backend/src/main/java/io/metersphere/parse/xml/reader/jmx/JmeterDocumentParser.java
@@ -106,6 +106,7 @@ public class JmeterDocumentParser implements DocumentParser {
         // 清空child
         removeChildren(backendListener);
         backendListener.appendChild(createStringProp(document, "classname", "io.github.rahulsinghai.jmeter.backendlistener.kafka.KafkaBackendClient"));
+        backendListener.appendChild(createStringProp(document, "QUEUE_SIZE", "5000"));
         // elementProp
         Element elementProp = document.createElement("elementProp");
         elementProp.setAttribute("name", "arguments");
diff --git a/backend/src/test/java/io/metersphere/JmxFileParseTest.java b/backend/src/test/java/io/metersphere/JmxFileParseTest.java
index b7ff2fb536..31ec87cf55 100644
--- a/backend/src/test/java/io/metersphere/JmxFileParseTest.java
+++ b/backend/src/test/java/io/metersphere/JmxFileParseTest.java
@@ -118,6 +118,7 @@ public class JmxFileParseTest {
         // 清空child
         removeChildren(backendListener);
         backendListener.appendChild(createStringProp(document, "classname", "io.github.rahulsinghai.jmeter.backendlistener.kafka.KafkaBackendClient"));
+        backendListener.appendChild(createStringProp(document, "QUEUE_SIZE", "5000"));
         // elementProp
         Element elementProp = document.createElement("elementProp");
         elementProp.setAttribute("name", "arguments");