diff --git a/src/engine/actions.py b/src/engine/actions.py
index bc170a0..61a82da 100644
--- a/src/engine/actions.py
+++ b/src/engine/actions.py
@@ -94,7 +94,7 @@ def peng(self, tile):
 
     # 从手牌中移除两张牌
     hand.tile_count[tile] -= 2
-    self.state.melds[player].append(("peng", tile))  # 加入明牌列表
+    self.state.melds[player].append(("碰", tile))  # 加入明牌列表
 
     logger.info(f"玩家 {player} 碰了一张牌: {tile}。当前明牌: {self.state.melds[player]}")
 
@@ -239,7 +239,7 @@ def handle_peng(self, player, tile):
 
     # 减少两张牌
     self.state.hands[player].tile_count[tile] -= 2
-    self.state.melds[player].append(("peng", tile))
+    self.state.melds[player].append(("碰", tile))
 
     logger.info(f"玩家 {player} 碰了牌: {tile}。当前明牌: {self.state.melds[player]}")