diff --git a/xfg-dev-tech-app/src/pom.xml b/xfg-dev-tech-app/src/pom.xml
deleted file mode 100644
index 44e08bd04b50c094464b28e6396fbed22cfc5d01..0000000000000000000000000000000000000000
--- a/xfg-dev-tech-app/src/pom.xml
+++ /dev/null
@@ -1,113 +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">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>cn.bugstack</groupId>
-        <artifactId>xfg-dev-tech-ratelimiter</artifactId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>xfg-dev-tech-app</artifactId>
-
-    <packaging>jar</packaging>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-web</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-configuration-processor</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-autoconfigure</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-aop</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-actuator</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.micrometer</groupId>
-            <artifactId>micrometer-registry-prometheus</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>fastjson</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.projectlombok</groupId>
-            <artifactId>lombok</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <finalName>xfg-dev-tech-app</finalName>
-        <resources>
-            <resource>
-                <directory>src/main/resources</directory>
-                <filtering>true</filtering>
-                <includes>
-                    <include>**/**</include>
-                </includes>
-            </resource>
-        </resources>
-        <testResources>
-            <testResource>
-                <directory>src/test/resources</directory>
-                <filtering>true</filtering>
-                <includes>
-                    <include>**/**</include>
-                </includes>
-            </testResource>
-        </testResources>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.6</version>
-                <configuration>
-                    <skipTests>true</skipTests>
-                    <testFailureIgnore>false</testFailureIgnore>
-                    <includes>
-                        <include>**/*Test.java</include>
-                    </includes>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-                <configuration>
-                    <mainClass>cn.bugstack.xfg.dev.tech.Application</mainClass>
-                    <layout>JAR</layout>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>