Replace small leaves
1. go https://tool.lu/favicon/ production site ico icon (when downloading the file name without modification)
2. The establishment of the project under src main \ resources name \ \ a static directory
3. ico file into his own directory on the line under the assumption that the name of your ico file is favicon.ico (does not require .properties file in Add spring.mvc.favicon.enabled = false)
Remove small leaves
Add spring.mvc.favicon.enabled in .properties configuration file = false to