diff --git a/server/tools/protobuild/cs_proto.proto b/server/tools/protobuild/cs_proto.proto
index b20f0b3..eff6997 100755
--- a/server/tools/protobuild/cs_proto.proto
+++ b/server/tools/protobuild/cs_proto.proto
@@ -432,6 +432,7 @@ message MFBullet
     optional int32 reflect_count = 8;
     optional int32 reflect_objid = 9;
     optional int32 gun_id = 10; //抢id
+    optional float fly_distance = 11; //只有手雷和烟雾弹时这个字段才有意义
 }
 
 //射击
@@ -448,6 +449,7 @@ message MFExplosion
 {
     optional int32 item_id = 1; //配置表id
     optional MFVector2D pos = 2; //位置
+    optional int32 player_id = 3; //玩家id
 }
 
 //烟雾
@@ -456,6 +458,7 @@ message MFSmoke
     optional int32 item_id = 1; //配置表id
     optional MFVector2D pos = 2; //位置
     optional float rad = 3; //半径
+    optional int32 player_id = 4; //玩家id
 }
 
 //表情
@@ -524,9 +527,10 @@ message CMMove
     optional MFVector2D move_dir = 24; //移动-方向
     optional MFVector2D attack_dir = 20; //攻击方向(朝向)
 
-    optional bool shot_start = 6; //射击-开始
-    optional bool shot_hold = 7; //射击-一直按着
+    optional bool shot_start = 6; //射击-单发
+    optional bool shot_hold = 7; //射击-连发
     optional bool reload = 8; //装弹
+    optional float fly_distance = 12; //子弹飞行距离(只有手雷和烟雾弹时这个字段才有意义)
 
     optional int32 select_weapon = 10; //切换武器(没切换是不用发)
     optional int32 drop_weapon = 11; //丢弃武器