如何处理Yeoman的package.json冲突错误？

I am getting a package.json conflict error every time I run Yeoman scaffolding tool.Finally if I press enter the yo tool is overriding package.json and the angular application works fine but I wonder if I can stop this error from appearing every time. Am I doing something wrong? Here is the complete log of the yo tool when I run it :I am getting a package.json conflict error ever