diff --git a/build.py b/build.py
index 5c9a2b0..951b429 100644
--- a/build.py
+++ b/build.py
@@ -15,9 +15,9 @@ if __name__ == '__main__':
         reader = csv.DictReader(file)
         for row in reader:
             subst += f'<tr><td>{row['service']}</td><td>'
-            f'<a target="_blank" href="{wrap_url(row["url"])}">{row["url"]}</a></td>'
-            f'<td><a target="_blank" href="{wrap_url(row["ip"])}">{row["ip"]}</a></td>'
-            f'<td>{row["comment"]}</td>'
+            '<a target="_blank" href="{wrap_url(row["url"])}">{row["url"]}</a></td>'
+            '<td><a target="_blank" href="{wrap_url(row["ip"])}">{row["ip"]}</a></td>'
+            '<td>{row["comment"]}</td>'
 
     logging.info('write file')
     with open('template/template.html') as inf: