diff --git a/main.py b/main.py
index a81f832..319b1c4 100644
--- a/main.py
+++ b/main.py
@@ -375,17 +375,12 @@ class MyPlugin(Star):
             @session_waiter(timeout=60, record_history_chains=False)
             async def game_waiter(controller: SessionController, event: AstrMessageEvent):
                 nonlocal game
-                
+                idiom = event.message_str # 用户发来的成语，假设是 "一马当先"
                 # 玩家回合
                 if game.current_player == game.player_symbol:
-                    try:
-                        move = int(event.message_str) - 1
-                        if not game.make_move(move):
-                            await event.send(event.make_result(chain=[Comp.Plain("无效移动，请重试。")]))
-                            controller.keep(timeout=60, reset_timeout=True)
-                            return
-                    except ValueError:
-                        await event.send(event.make_result(chain=[Comp.Plain("请输入1-9的数字。")]))
+                    move = int(idiom) - 1
+                    if not game.make_move(move):
+                        await event.send(event.make_result(chain=[Comp.Plain("无效移动，请重试。")]))
                         controller.keep(timeout=60, reset_timeout=True)
                         return
                 else: