问maven程序集插件没有使用用于安装attach=true的finalName？

EN

<build>
    <plugins>
        <plugin>
            <artifactId>maven-assembly-plugin</artifactId>
            <version>2.2-beta-5</version>
            <executions>
                <execution>
                    <id>${project.name}-test-assembly</id>
                    <phase>package</phase>
                    <goals>
                        <goal>single</goal>
                    </goals>
                    <configuration>
                        <appendAssemblyId>false</appendAssemblyId>
                        <finalName>${project.name}-test</finalName>
                        <filters>
                            <filter>src/assemble/test/distribution.properties</filter>
                        </filters>
                        <descriptors>
                            <descriptor>src/assemble/distribution.xml</descriptor>
                        </descriptors>
                        <attach>true</attach>
                    </configuration>
                </execution>
                <execution>
                    <id>${project.name}-prod-assembly</id>
                    <phase>package</phase>
                    <goals>
                        <goal>single</goal>
                    </goals>
                    <configuration>
                        <appendAssemblyId>false</appendAssemblyId>
                        <finalName>${project.name}-prod</finalName>
                        <filters>
                            <filter>src/assemble/prod/distribution.properties</filter>
                        </filters>
                        <descriptors>
                            <descriptor>src/assemble/distribution.xml</descriptor>
                        </descriptors>
                        <attach>true</attach>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>