when using vue-cli+webpack to build a project, use npm run dev to run, but before the computer will only display the current information in the command prompt, the previous compiled information will be hidden, and the new computer will show new and old. Somehow

as the red part in the picture, it should have been cleared with the second compilation, but now it will be retained, with the increase of real-time compilation. Too many lines accumulate in the command prompt and I don"t know what to do with it.

after testing, it may have something to do with my command software cmder, but I don"t know where it is different