diff --git a/doc/source/conf.py b/doc/source/conf.py
index 025121677..24dac8de3 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -68,10 +68,6 @@
 # a list of builtin themes.
 #
 html_theme = 'sphinx_rtd_theme'
-html_theme_options = {
-    "rightsidebar": "true",
-    "relbarbgcolor": "black"
-}
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
diff --git a/rofunc/utils/file/docxurl2ref.py b/rofunc/utils/file/docxurl2ref.py
index 8310af6b6..6477328d4 100644
--- a/rofunc/utils/file/docxurl2ref.py
+++ b/rofunc/utils/file/docxurl2ref.py
@@ -1,78 +1,78 @@
-import numpy as np
-from docx import Document
-from docx.opc.constants import RELATIONSHIP_TYPE as RT
-from docx.oxml.ns import qn
-import zipfile
-from bs4 import BeautifulSoup
-
-
-def iter_hyperlink_rels(rels):
-    for rel in rels:
-        if rels[rel].reltype == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink':
-            yield rels[rel]._target
-
-
-def find_hyperlink_indoc(doc):
-    '''
-    :param doc: doc file get by doc = Document('./xxxx.docx')
-    :return: a list of all hyperlink item in doc.
-    '''
-    xml_e = doc.element
-    hyperlink_list = xml_e.findall('.//' + qn("w:hyperlink"))
-    return hyperlink_list
-
-
-def get_hyperlink_text(hyperlink_item):
-    text = hyperlink_item.findall('.//' + qn("w:t"))[0].text
-    if text[0] == '[':
-        text = text.split('[')[1].split(']')[0]
-    return text
-
-
-def get_linked_text(soup):
-    links = []
-
-    # This kind of link has a corresponding URL in the _rel file.
-    for tag in soup.find_all("hyperlink"):
-        # try/except because some hyperlinks have no id.
-        try:
-            links.append({"id": tag["r:id"], "text": tag.text})
-        except:
-            pass
-    return links
-
-
-if __name__ == '__main__':
-    file_name = "D:\\Laboratory\\CUHK\\OneDrive - The Chinese University of Hong Kong\\Documents\\申报书\\擦桌子\\220222CRF1P_Xi_20220720.docx"
-    document = Document(file_name)
-
-    hl_list = find_hyperlink_indoc(document)
-    i = 0
-    text_lst = []
-    for item in hl_list:
-        i += 1
-        print(i, get_hyperlink_text(item))
-        text_lst.append(get_hyperlink_text(item))
-
-    archive = zipfile.ZipFile(file_name, "r")
-    file_data = archive.read("word/document.xml")
-    doc_soup = BeautifulSoup(file_data, "xml")
-    linked_text = get_linked_text(doc_soup)
-
-    rels = document.part.rels
-    i = 0
-    rel_lst = []
-    for rel in rels:
-        if rels[rel].reltype == RT.HYPERLINK:
-            i += 1
-            # print(i, rels[rel]._target)
-            rel_lst.append(rels[rel]._target)
-            for item in linked_text:
-                if item['id'] == rel:
-                    item['url'] = rels[rel]._target
-
-    rel_text = np.array([[linked_text[j]['text'].split('[')[1].split(']')[0], linked_text[j]['url']] if
-                         linked_text[j]['text'][0] == '[' else [linked_text[j]['text'], linked_text[j]['url']] for j in
-                        range(len(linked_text))])
-    # rel_text = np.hstack((np.array(text_lst).reshape((-1, 1)), np.array(rel_lst).reshape((-1, 1))))
-    np.savetxt("rel_text.csv", rel_text, delimiter=",", fmt="%s")
+# import numpy as np
+# from docx import Document
+# from docx.opc.constants import RELATIONSHIP_TYPE as RT
+# from docx.oxml.ns import qn
+# import zipfile
+# from bs4 import BeautifulSoup
+#
+#
+# def iter_hyperlink_rels(rels):
+#     for rel in rels:
+#         if rels[rel].reltype == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink':
+#             yield rels[rel]._target
+#
+#
+# def find_hyperlink_indoc(doc):
+#     '''
+#     :param doc: doc file get by doc = Document('./xxxx.docx')
+#     :return: a list of all hyperlink item in doc.
+#     '''
+#     xml_e = doc.element
+#     hyperlink_list = xml_e.findall('.//' + qn("w:hyperlink"))
+#     return hyperlink_list
+#
+#
+# def get_hyperlink_text(hyperlink_item):
+#     text = hyperlink_item.findall('.//' + qn("w:t"))[0].text
+#     if text[0] == '[':
+#         text = text.split('[')[1].split(']')[0]
+#     return text
+#
+#
+# def get_linked_text(soup):
+#     links = []
+#
+#     # This kind of link has a corresponding URL in the _rel file.
+#     for tag in soup.find_all("hyperlink"):
+#         # try/except because some hyperlinks have no id.
+#         try:
+#             links.append({"id": tag["r:id"], "text": tag.text})
+#         except:
+#             pass
+#     return links
+#
+#
+# if __name__ == '__main__':
+#     file_name = "D:\\Laboratory\\CUHK\\OneDrive - The Chinese University of Hong Kong\\Documents\\申报书\\擦桌子\\220222CRF1P_Xi_20220720.docx"
+#     document = Document(file_name)
+#
+#     hl_list = find_hyperlink_indoc(document)
+#     i = 0
+#     text_lst = []
+#     for item in hl_list:
+#         i += 1
+#         print(i, get_hyperlink_text(item))
+#         text_lst.append(get_hyperlink_text(item))
+#
+#     archive = zipfile.ZipFile(file_name, "r")
+#     file_data = archive.read("word/document.xml")
+#     doc_soup = BeautifulSoup(file_data, "xml")
+#     linked_text = get_linked_text(doc_soup)
+#
+#     rels = document.part.rels
+#     i = 0
+#     rel_lst = []
+#     for rel in rels:
+#         if rels[rel].reltype == RT.HYPERLINK:
+#             i += 1
+#             # print(i, rels[rel]._target)
+#             rel_lst.append(rels[rel]._target)
+#             for item in linked_text:
+#                 if item['id'] == rel:
+#                     item['url'] = rels[rel]._target
+#
+#     rel_text = np.array([[linked_text[j]['text'].split('[')[1].split(']')[0], linked_text[j]['url']] if
+#                          linked_text[j]['text'][0] == '[' else [linked_text[j]['text'], linked_text[j]['url']] for j in
+#                         range(len(linked_text))])
+#     # rel_text = np.hstack((np.array(text_lst).reshape((-1, 1)), np.array(rel_lst).reshape((-1, 1))))
+#     np.savetxt("rel_text.csv", rel_text, delimiter=",", fmt="%s")