diff --git a/pysollib/ui/tktile/tkhtml.py b/pysollib/ui/tktile/tkhtml.py
index 9a0e5188..90685200 100644
--- a/pysollib/ui/tktile/tkhtml.py
+++ b/pysollib/ui/tktile/tkhtml.py
@@ -186,7 +186,7 @@ class tkHTMLWriter(formatter.NullWriter):
 class tkHTMLParser:
     def anchor_bgn(self, href, name, type):
         self.formatter.flush_softspace()
-        htmllib.HTMLParser.anchor_bgn(self, href, name, type)
+        # htmllib.HTMLParser.anchor_bgn(self, href, name, type)
         self.formatter.writer.anchor_bgn(href, name, type)
 
     def anchor_end(self):
diff --git a/tests/style/py-flake8.t b/tests/style/py-flake8.t
index 13fa2884..0861b3a7 100644
--- a/tests/style/py-flake8.t
+++ b/tests/style/py-flake8.t
@@ -12,6 +12,7 @@ use String::ShellQuote qw/ shell_quote /;
 my %skip = (
     map { $_ => 1 }
         qw(
+        ./Canvas.py
         pysollib/games/__init__.py
         pysollib/games/mahjongg/__init__.py
         pysollib/games/mahjongg/mahjongg1.py