diff --git a/lib/commands/show.js b/lib/commands/show.js
index 56b9341e..9f016ee2 100644
--- a/lib/commands/show.js
+++ b/lib/commands/show.js
@@ -47,7 +47,7 @@ const cmd = {
         alias:    'outdir',
         type:     'string',
         describe: 'Where to save source code',
-        default:  '.'
+        default:  'fid'
       })
       .option('q', core.filters.query)
       .option('t', core.filters.tag)
@@ -119,8 +119,12 @@ function showProblem(problem, argv) {
   }
 
   let filename;
+  if (argv.outdir === 'fid') {
+    argv.outdir = ("0000" + problem.fid).slice(-4) + '.' + problem.slug;
+  }
   if (argv.gen) {
     file.mkdir(argv.outdir);
+    // file.mkdir(("0000" + problem.fid).slice(-4));
     filename = genFileName(problem, argv);
     file.write(filename, code);
 
@@ -172,6 +176,7 @@ function showProblem(problem, argv) {
 }
 
 cmd.handler = function(argv) {
+  
   session.argv = argv;
   if (argv.keyword.length > 0) {
     // show specific one
diff --git a/lib/commands/stat.js b/lib/commands/stat.js
index 3c51ab98..44cc72dc 100644
--- a/lib/commands/stat.js
+++ b/lib/commands/stat.js
@@ -98,13 +98,13 @@ function showGraph(problems) {
   const header = _.range(groups)
     .map(x => sprintf('%4s%18s', x * 10 + 1, x * 10 + 10))
     .join('');
-  log.info('     ' + header);
+  log.info('      ' + header);
 
   const graph = [];
   for (let problem of problems)
     graph[problem.fid] = ICONS[problem.state] || ICONS.none;
 
-  let line = [sprintf(' %03s', 0)];
+  let line = [sprintf(' %04s', 0)];
   for (let i = 1, n = graph.length; i <= n; ++i) {
     // padding before group
     if (i % 10 === 1) line.push(' ');
@@ -114,7 +114,7 @@ function showGraph(problems) {
     // time to start new row
     if (i % (10 * groups) === 0 || i === n) {
       log.info(line.join(' '));
-      line = [sprintf(' %03s', i)];
+      line = [sprintf(' %04s', i)];
     }
   }
 
diff --git a/lib/config.js b/lib/config.js
index 9fc26945..5235be6e 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -73,7 +73,7 @@ const DEFAULT_CONFIG = {
     lang:   'cpp'
   },
   file: {
-    show:       '${fid}.${slug}',
+    show:       '${slug}',
     submission: '${fid}.${slug}.${sid}.${ac}'
   },
   color: {