新建maven工程报错，该怎么解决？

具体情况是这样的，公司jdk为1.6 ，eclipse为kepler版本 ，为了和他们俩不冲突，我下载了maven3.2.5，然后各种配置。。。。。

新建maven项目pom第一行报错：org/apache/maven/plugins/war/WarMojo : Unsupported major.minor version 51.0

然后下面的plugin标签：Multiple annotations found at this line:

• CoreException: Could not get the value for parameter compilerId for plugin execution default- testCompile: TypeNotPresentException: Type org.apache.maven.plugin.compiler.TestCompilerMojo not present: UnsupportedClassVersionError: org/apache/maven/plugin/compiler/TestCompilerMojo : Unsupported major.minor version 51.0
• Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven- compiler-plugin:3.7.0:testCompile (execution: default-testCompile, phase: test-compile)
• CoreException: Could not get the value for parameter compilerId for plugin execution default- compile: TypeNotPresentException: Type org.apache.maven.plugin.compiler.CompilerMojo not present: UnsupportedClassVersionError: org/apache/maven/plugin/compiler/CompilerMojo : Unsupported major.minor version 51.0
• Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven- compiler-plugin:3.7.0:compile (execution: default-compile, phase: compile)

我真的不知道该怎么解决，网上都说jdk版本和maven冲突，我按照maven官网给出的jdk'版本对应要求下载的3.2.5 为什么就不行了呢，官网是假的？