diff --git a/Korpora/about.py b/Korpora/about.py
index cf4b044..bde0659 100644
--- a/Korpora/about.py
+++ b/Korpora/about.py
@@ -1,3 +1,3 @@
 __author__ = 'ko-nlp'
-__version__ = '0.2.0rc1'
+__version__ = '0.3.0dev'
 __description__ = 'This package provides easy-download and easy-usage for various Korean corpora.'
diff --git a/Korpora/korpus_kowiki.py b/Korpora/korpus_kowiki.py
index 76a0930..3c0665c 100644
--- a/Korpora/korpus_kowiki.py
+++ b/Korpora/korpus_kowiki.py
@@ -5,17 +5,17 @@
 
 KOWIKITEXT_FETCH_INFORMATION = [
     {
-        'url': 'https://github.com/lovit/kowikitext/releases/download/kowikitext.20200920.v2/kowikitext_20200920.train.zip',
+        'url': 'https://github.com/lovit/kowikitext/releases/download/20200920.v3/kowikitext_20200920.train.zip',
         'destination': 'kowikitext/kowikitext_20200920.train.zip',
         'method': 'download & unzip'
     },
     {
-        'url': 'https://github.com/lovit/kowikitext/releases/download/kowikitext.20200920.v2/kowikitext_20200920.test.zip',
+        'url': 'https://github.com/lovit/kowikitext/releases/download/20200920.v3/kowikitext_20200920.test.zip',
         'destination': 'kowikitext/kowikitext_20200920.test.zip',
         'method': 'download & unzip'
     },
     {
-        'url': 'https://github.com/lovit/kowikitext/releases/download/kowikitext.20200920.v2/kowikitext_20200920.dev.zip',
+        'url': 'https://github.com/lovit/kowikitext/releases/download/20200920.v3/kowikitext_20200920.dev.zip',
         'destination': 'kowikitext/kowikitext_20200920.dev.zip',
         'method': 'download & unzip'
     }
@@ -72,7 +72,7 @@ def __init__(self, root_dir=None, force_download=False):
     def load(self, path, num_lines=-1):
         def split_title_text(wikitext):
             lines = wikitext.split('\n')
-            title = lines[0]
+            title = lines[0].strip()
             text = '\n'.join([line.strip() for line in lines[2:] if line.strip()])
             return title, text
 
diff --git a/Korpora/utils.py b/Korpora/utils.py
index bce402c..0a3d28c 100644
--- a/Korpora/utils.py
+++ b/Korpora/utils.py
@@ -60,17 +60,18 @@ def load_wikitext(path, num_lines=-1):
     """
     if num_lines <= 0:
         with open(path, encoding='utf-8') as f:
-            texts = f.read().split('\n =')
+            # noise robust
+            texts = f.read().replace('\n =', '\n=').split('\n=')
     else:
         lines = []
         with open(path, encoding='utf-8') as f:
             for i, line in enumerate(f):
                 if (i >= num_lines):
                     break
-                lines.append(line)
-        texts = ''.join(lines).split('\n =')
+                lines.append(line.strip() + "\n")
+        texts = ''.join(lines).split('\n=')
     # fix missing prefix
-    texts = [texts[0]] + [f' ={text}' for text in texts[1:]]
+    texts = [texts[0]] + [f'={text}' for text in texts[1:]]
     return texts