diff --git a/liteflow-core/src/test/java/com/yomahub/liteflow/monitor/BoundedPriorityQueueTest.java b/liteflow-core/src/test/java/com/yomahub/liteflow/monitor/BoundedPriorityQueueTest.java
deleted file mode 100644
index a705ba105..000000000
--- a/liteflow-core/src/test/java/com/yomahub/liteflow/monitor/BoundedPriorityQueueTest.java
+++ /dev/null
@@ -1,28 +0,0 @@
-package com.yomahub.liteflow.monitor;
-
-import java.util.Iterator;
-import java.util.PriorityQueue;
-import cn.hutool.core.collection.BoundedPriorityQueue;
-import cn.hutool.core.util.RandomUtil;
-import org.junit.Test;
-
-import com.yomahub.liteflow.entity.monitor.CompStatistics;
-
-public class BoundedPriorityQueueTest {
-    
-    @Test
-    public void test() throws InterruptedException {
-        PriorityQueue<CompStatistics> queue = new BoundedPriorityQueue<>(6);
-        for (int i = 0; i < 20 ; i ++) {
-            long randomTime = RandomUtil.randomLong(20);
-            Thread.sleep(randomTime);
-            queue.add(new CompStatistics("comp" + i, randomTime));
-        }
-        
-        Iterator<CompStatistics> iterator = queue.iterator();
-        while(iterator.hasNext()) {
-            CompStatistics compStatistics = iterator.next();
-            System.out.println(compStatistics.getComponentClazzName() + " " + compStatistics.getTimeSpent());
-        }
-    }
-}
diff --git a/liteflow-test-report/.gitignore b/liteflow-test-report/.gitignore
deleted file mode 100644
index e19921afc..000000000
--- a/liteflow-test-report/.gitignore
+++ /dev/null
@@ -1,83 +0,0 @@
-# Compiled source #
-###################
-*.com
-*.class
-*.dll
-*.exe
-*.o
-*.so
-
-
-# Packages #
-############
-# it's better to unpack these files and commit the raw source
-# git has its own built in compression methods
-*.7z
-*.dmg
-*.gz
-*.iso
-*.jar
-*.rar
-*.tar
-*.zip
-*.war
-*.del
-*.pmd
-.tern-project
-
-
-# Logs and databases #
-######################
-*.log
-*.log.*
-# OS generated files #
-######################
-.DS_Store*
-ehthumbs.db
-Icon?
-Thumbs.db
-
-
-# Editor Files #
-################
-*~
-*.swp
-
-
-# Gradle Files #
-################
-.gradle
-
-
-# Build output directies
-/target
-*/target
-/build
-*/build
-
-
-# IntelliJ specific files/directories
-out
-.idea
-*.ipr
-*.iws
-*.iml
-atlassian-ide-plugin.xml
-
-
-# Eclipse specific files/directories
-.classpath
-.project
-.settings
-.metadata
-.myeclipse
-
-
-# NetBeans specific files/directories
-.nbattrs
-
-*.mymetadata
-/logs
-*/logs
-
-/payClear-timer/.tern-project
diff --git a/liteflow-test-report/pom.xml b/liteflow-test-report/pom.xml
deleted file mode 100644
index e8950a8be..000000000
--- a/liteflow-test-report/pom.xml
+++ /dev/null
@@ -1,59 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>liteflow</artifactId>
-        <groupId>com.yomahub</groupId>
-        <version>2.5.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>liteflow-test-report</artifactId>
-    <description>Test rate statistics aggregation, no actual working code.</description>
-
-    <properties>
-        <test.skip>true</test.skip>
-        <deployment.skip>true</deployment.skip>
-    </properties>
-    <dependencies>
-        <dependency>
-            <groupId>${project.groupId}</groupId>
-            <artifactId>liteflow-core</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>${project.groupId}</groupId>
-            <artifactId>liteflow-spring-boot-starter</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.jacoco</groupId>
-                <artifactId>jacoco-maven-plugin</artifactId>
-                <version>0.8.6</version>
-                <executions>
-                    <execution>
-                        <id>pre-unit-test</id>
-                        <goals>
-                            <goal>prepare-agent</goal>
-                        </goals>
-                    </execution>
-                    <execution>
-                        <id>post-unit-test</id>
-                        <phase>test</phase>
-                        <goals>
-                            <goal>report-aggregate</goal>
-                        </goals>
-                        <configuration>
-                            <outputDirectory>${basedir}/../target/site/jacoco</outputDirectory>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-</project>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 30630e4ab..a5a22648b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -205,29 +205,6 @@
 					</execution>
 				</executions>
 			</plugin>
-			<plugin>
-				<groupId>org.jacoco</groupId>
-				<artifactId>jacoco-maven-plugin</artifactId>
-				<version>0.8.6</version>
-				<executions>
-					<execution>
-						<id>pre-unit-test</id>
-						<goals>
-							<goal>prepare-agent</goal>
-						</goals>
-					</execution>
-					<execution>
-						<id>post-unit-test</id>
-						<phase>test</phase>
-						<goals>
-							<goal>report-aggregate</goal>
-						</goals>
-						<configuration>
-							<outputDirectory>${basedir}/../target/site/jacoco</outputDirectory>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
         </plugins>
     </build>
 
@@ -237,7 +214,6 @@
 		<module>liteflow-test</module>
 		<module>liteflow-test-springboot</module>
 		<module>liteflow-test-spring</module>
-		<module>liteflow-test-report</module>
 	</modules>
 
 	<distributionManagement>