idea设置maven无效

打开C:\Users\chtsa.IntelliJIdea2019.2\config\options目录下；
project.default.xml文件；
修改为：

<component name="MavenImportPreferences">
        <option name="generalSettings">
          <MavenGeneralSettings>
            <option name="localRepository" value="E:\mavenRepository" />
            <option name="mavenHome" value="D:/software/apache-maven-3.5.2" />
            <option name="userSettingsFile" value="D:\software\apache-maven-3.5.2\conf\settings.xml" />
          </MavenGeneralSettings>
        </option>
      </component>