diff --git a/main.py b/main.py
index c62e0cf..a2afed0 100644
--- a/main.py
+++ b/main.py
@@ -19,11 +19,6 @@ def print_banner():
     print()
 
 
-def print_help():
-    """交互式模式下重复显示帮助。"""
-    print_banner()
-
-
 def print_stats():
     count = 0
     if os.path.exists(os.path.join(WORK_DIR, ".processed_count")):