java - maven 发布的时候 nexus 413错误

发布到私服
一个jar包 80kb的可以上传
这个war包 大概8M多 上传不过去

[INFO] DeviceManager ...................................... SUCCESS [ 1.518 s]
[INFO] webAction .......................................... SUCCESS [ 2.413 s]
[INFO] webWeb ............................................. FAILURE [ 15.986 s]

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-deploy-plugin:2.8.2:deploy (default-deploy) on project webWeb: Failed to deploy artifacts: Could not transfer artifact com.test:webWeb:war:1.0-20151009.085440-1 from/to snapshots (http://192.168.1.199/nexus/content/repositories/snapshots/): Failed to transfer file: 
http://192.168.1.199/nexus/content/repositories/snapshots/com/test/webWeb/1.0-SNAPSHOT/webWeb-1.0-20151009.085440-1.war. Return code is: 413, ReasonPhrase: Request Entity Too Large. -> [Help 1]