diff --git a/distribusi/distribusi/distribusi.py b/distribusi/distribusi/distribusi.py
index 554d80c..8447722 100644
--- a/distribusi/distribusi/distribusi.py
+++ b/distribusi/distribusi/distribusi.py
@@ -23,8 +23,8 @@ MIME_TYPE = magic.Magic(mime=True)
 
 ignore = Ignore()
 
-PATTERN_TAG = re.compile(r"(?P<name>.+?)(?P<hashes>\#.+)*\.(?P<ext>.{1,4}$)")
-PATTERN_TAG_FOLDER = re.compile(r"(?P<name>.+?)(?P<hashes>\#.+)\/(?P<file>.+)")
+PATTERN_TAG = re.compile(r"(?P<name>.+?)(?P<tags>\#.+)*\.(?P<ext>.{1,4}$)")
+PATTERN_TAG_FOLDER = re.compile(r"(?P<name>.+?)(?P<tags>\#.+)\/(?P<file>.+)")
 
 def caption(image):
     try:
@@ -303,6 +303,8 @@ def distribusify(args, directory, freg):  # noqa
                     print("Ignore : " + name)
                 elif 'index.html' not in name:
                     full_path = os.path.join(root, name)
+                    #unfold all the symlinks, too
+                    full_path = os.path.realpath(full_path)
                     mime = MIME_TYPE.from_file(full_path)
                     # example: MIME plain/text becomes 'type' plain 'subtype' text
                     type_, subtype = mime.split('/')
diff --git a/distribusi/distribusi/fragments.py b/distribusi/distribusi/fragments.py
index 6133016..e0b1289 100644
--- a/distribusi/distribusi/fragments.py
+++ b/distribusi/distribusi/fragments.py
@@ -1,10 +1,25 @@
-# -*- coding: utf-8 -*- 
-import os
+# -*- coding: utf-8 -*-
+import os, shutil
 import platform
 import json
 from operator import itemgetter
 from distribusi.ignore import Ignore
 
+import re
+PATTERN_TAG = re.compile(r"(?P<name>.+?)(?P<tags>\#.+)*\.(?P<ext>.{1,4}$)")
+PATTERN_TAG_FOLDER = re.compile(r"(?P<name>.+?)(?P<tags>\#.+)\/(?P<file>.+)")
+
+def cleanfolder(folder):
+    for filename in os.listdir(folder):
+        file_path = os.path.join(folder, filename)
+        try:
+            if os.path.isfile(file_path) or os.path.islink(file_path):
+                os.unlink(file_path)
+            elif os.path.isdir(file_path):
+                shutil.rmtree(file_path)
+        except Exception as e:
+            print('Failed to delete %s. Reason: %s' % (file_path, e))
+
 class Fragment:
     def __init__(self, index, update, directory, artist, file):
         self.index = index
@@ -25,6 +40,16 @@ class Fragments:
         self.timetable = []
         self.ignore = Ignore()
 
+        # hash generated folders
+        # ==> these are only for distribusi rendering / not for indexing.
+        self.ignore.ignore.append('hash_human')
+        self.ignore.ignore.append('hash_tech')
+        self.ignore.ignore.append('hash_environment')
+
+        cleanfolder('./data/hash_human')
+        cleanfolder('./data/hash_tech')
+        cleanfolder('./data/hash_environment')
+
         self.index_file = 'index.json'
 
     def init_json(self, directory):
@@ -99,6 +124,26 @@ class Fragments:
             if self.ignore.test(arr[2]):
                 pass # ignore 폴더 처리
             else:
+                # tags processing
+                for name in sorted(files):
+                    m = PATTERN_TAG.search(name)
+                    if m:
+                        file_tags = m.group('tags')
+                        if file_tags is not None:
+                            tags = file_tags.split('#')
+                            for tag in tags:
+                                root2 = os.path.relpath(root, './data')
+                                src_path = os.path.join('../', root2, name)
+                                if tag == '인간':
+                                    os.symlink(src_path, './data/hash_human/' + name)
+                                    print(src_path, ' ==> ', './data/hash_human/' + name)
+                                elif tag == '기술':
+                                    os.symlink(src_path, './data/hash_tech/' + name)
+                                    print(src_path, ' ==> ', './data/hash_tech/' + name)
+                                elif tag == '환경':
+                                    os.symlink(src_path, './data/hash_environment/' + name)
+                                    print(src_path, ' ==> ', './data/hash_environment/' + name)
+
                 # 2뎁스까지만 인덱스 함.
                 if arr.__len__() < 4:
                     # files index
diff --git a/test_data/.ignore b/test_data/.ignore
index ebebabd..64512ed 100644
--- a/test_data/.ignore
+++ b/test_data/.ignore
@@ -14,9 +14,6 @@ style.css
 main.js
 .+.alt
 events
-hash_human
-hash_tech
-hash_environment
 여기에_대해_about_here
 어떤_파일을_넣을까
 process