update去除站点层，更改设备图标为站点图标

ZhuDongming

2020-06-12 69a3e436bedfc828930e08cbbac7df57f4fd83cb

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distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.5.2/apache-maven-3.5.2-bin.zip