jquery文件上传插件 - 未显示所选文件名

I am using jquery file upload plugin(basic) to upload single file at a time. Plugin works fine and i can see files dumped in the correct directory, all good! However when i select a file, the name(Chrome)/path(IE) of the selected file is not displayed, instead it just displays "No file chosen". How can i change it to display the name of the selected file? My code: I am using jquery file upload plugin(basic) to