diff --git a/def.go b/def.go
index d6e4179..ce1ebfc 100644
--- a/def.go
+++ b/def.go
@@ -200,6 +200,7 @@ type ChatWarsItems struct {
 	Code     string `json:"code"`
 	Name     string `json:"name"`
 	Quantity int64  `json:"quantity"`
+	Quality  string `json:"quality"`
 }
 
 type ChatWarsCallback struct {