bugfix: get name pipe

src/util/pipes/getFilename.pipe.ts

@@ -5,7 +5,7 @@ import { Pipe, PipeTransform } from "@angular/core";
 })
 
 export class GetFilenamePipe implements PipeTransform {
-  private regex: RegExp = new RegExp('[\\/\\\\]([\\w\\.]*?)$')
+  private regex: RegExp = new RegExp('\/([^\/]+)$')
   public transform(fullname: string): string {
     return this.regex.test(fullname)
       ? this.regex.exec(fullname)[1]