diff --git a/def.go b/def.go
index 9fc3323..cb83490 100644
--- a/def.go
+++ b/def.go
@@ -45,17 +45,17 @@ type ChatWarsMessageReportAck struct {
 }
 
 type ChatWarsMessageDuelFight struct {
-	ObjID64      int64 `json:"obj_id"`
-	WinCastleID  int64 `json:"win_castle"`
-	WinGuild     `json:"win_guild"`
-	WinUser      `json:"win_user"`
-	WinLife      `json:"win_life"`
-	LossCastleID `json:"loss_castle"`
-	LossGuild    string `json:"loss_guild"`
-	LossUser     string `json:"loss_user"`
-	LossLife     int64  `json:"loss_life"`
-	Exp          int64  `json:"exp"`
-	Weapon       string `json:"weapon"`
+	ObjID64    int64  `json:"obj_id"`
+	WinCastle  string `json:"win_castle"`
+	WinGuild   string `json:"win_guild"`
+	WinUser    string `json:"win_user"`
+	WinLife    int64  `json:"win_life"`
+	LossCastle string `json:"loss_castle"`
+	LossGuild  string `json:"loss_guild"`
+	LossUser   string `json:"loss_user"`
+	LossLife   int64  `json:"loss_life"`
+	Exp        int64  `json:"exp"`
+	Weapon     string `json:"weapon"`
 }
 
 type ChatWarsMessageAuctionAnnounce struct {