diff --git a/setHosts_Classic.py b/setHosts_Classic.py
index cb3cf95..f274f0b 100644
--- a/setHosts_Classic.py
+++ b/setHosts_Classic.py
@@ -122,9 +122,7 @@ def backup_hosts_file(hosts_file_path: str):
             backup_path = f"{hosts_file_path}.bak"
             shutil.copy(hosts_file_path, backup_path)
             rprint(
-                f"\n[blue]已备份 [underline]{ \
-                    hosts_file_path}[/underline] 到 [underline]{backup_path}[/underline][/blue]"
-            )
+                f"\n[blue]已备份 [underline]{hosts_file_path}[/underline] 到 [underline]{backup_path}[/underline][/blue]")
 
     @staticmethod
     def write_readme_file(