diff --git a/src/guard.py b/src/guard.py
index 671282d..6c734f1 100644
--- a/src/guard.py
+++ b/src/guard.py
@@ -34,25 +34,25 @@ async def start_bot():
     async def handler(event):
         global KEYWORDS
         if event.is_private and event.sender_id == ADMIN_ID:
-            command = event.message.text.split()
+            command = event.message.text.split(maxsplit=1)
             if command[0].lower() == '/add' and len(command) > 1:
                 new_keyword = command[1].lower()
                 if new_keyword not in KEYWORDS:
                     KEYWORDS.append(new_keyword)
                     save_keywords(KEYWORDS)
-                    await event.respond(f"关键词 '{new_keyword}' 已添加到列表中。")
+                    await event.respond(f"关键词或语句 '{new_keyword}' 已添加到列表中。")
                 else:
-                    await event.respond(f"关键词 '{new_keyword}' 已经在列表中。")
+                    await event.respond(f"关键词或语句 '{new_keyword}' 已经在列表中。")
             elif command[0].lower() == '/delete' and len(command) > 1:
                 keyword_to_delete = command[1].lower()
                 if keyword_to_delete in KEYWORDS:
                     KEYWORDS.remove(keyword_to_delete)
                     save_keywords(KEYWORDS)
-                    await event.respond(f"关键词 '{keyword_to_delete}' 已从列表中删除。")
+                    await event.respond(f"关键词或语句 '{keyword_to_delete}' 已从列表中删除。")
                 else:
-                    await event.respond(f"关键词 '{keyword_to_delete}' 不在列表中。")
+                    await event.respond(f"关键词或语句 '{keyword_to_delete}' 不在列表中。")
             elif command[0].lower() == '/list':
-                await event.respond(f"当前关键词列表：{', '.join(KEYWORDS)}")
+                await event.respond(f"当前关键词和语句列表：\n" + "\n".join(KEYWORDS))
             return
 
         if not event.is_private and any(keyword in event.message.text.lower() for keyword in KEYWORDS):