diff --git a/kaptcha-spring-boot-parent/.gitignore b/kaptcha-spring-boot-parent/.gitignore
new file mode 100644
index 0000000..e79f9cb
--- /dev/null
+++ b/kaptcha-spring-boot-parent/.gitignore
@@ -0,0 +1,24 @@
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/build/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
\ No newline at end of file
diff --git a/kaptcha-spring-boot-parent/target/kaptcha-spring-boot-parent-1.0.0-beta.pom b/kaptcha-spring-boot-parent/target/kaptcha-spring-boot-parent-1.0.0-beta.pom
deleted file mode 100644
index bc8650b..0000000
--- a/kaptcha-spring-boot-parent/target/kaptcha-spring-boot-parent-1.0.0-beta.pom
+++ /dev/null
@@ -1,46 +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>kaptcha-spring-boot</artifactId>
-        <groupId>com.oopsguy.kaptcha</groupId>
-        <version>1.0.0-beta</version>
-        <relativePath>../</relativePath>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-    <packaging>pom</packaging>
-    <artifactId>kaptcha-spring-boot-parent</artifactId>
-    <name>kaptcha-spring-boot-parent</name>
-    <url>https://github.com/12software/kaptcha-spring-boot</url>
-    <description>Kaptcha Spring Boot Starter Parent</description>
-
-    <modules>
-        <module>../kaptcha</module>
-        <module>../kapcha-spring-boot-autoconfigure</module>
-        <module>../kaptcha-spring-boot-starter</module>
-        <module>../kaptcha-spring-boot-starter-example</module>
-    </modules>
-
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>com.jhlabs</groupId>
-                <artifactId>filters</artifactId>
-                <version>2.0.235-1</version>
-            </dependency>
-            <dependency>
-                <groupId>javax.servlet</groupId>
-                <artifactId>javax.servlet-api</artifactId>
-                <version>3.1.0</version>
-                <scope>provided</scope>
-            </dependency>
-            <dependency>
-                <groupId>junit</groupId>
-                <artifactId>junit</artifactId>
-                <version>4.12</version>
-                <scope>test</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-</project>
diff --git a/kaptcha-spring-boot-parent/target/kaptcha-spring-boot-parent-1.0.0-beta.pom.asc b/kaptcha-spring-boot-parent/target/kaptcha-spring-boot-parent-1.0.0-beta.pom.asc
deleted file mode 100644
index 940c0c6..0000000
--- a/kaptcha-spring-boot-parent/target/kaptcha-spring-boot-parent-1.0.0-beta.pom.asc
+++ /dev/null
@@ -1,16 +0,0 @@
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