diff --git a/myerr/comerr/bizCode.go b/myerr/comerr/bizCode.go
index c83add79ca31a9b1d74f6a2cea0f88e45d3bca1d..24773247fa3b07429a28bef896e8526c2e4df32c 100644
--- a/myerr/comerr/bizCode.go
+++ b/myerr/comerr/bizCode.go
@@ -20,5 +20,6 @@ var (
 	DiamondFrequency     = myerr.NewBusinessCode(4001, "Diamond operation frequency too high", myerr.BusinessData{})
 	DiamondAccountFrozen = myerr.NewBusinessCode(4004, "Diamond Account Frozen", myerr.BusinessData{})
 
-	AlreadyHasCp = myerr.NewBusinessCode(9001, "The opponent already has CP", myerr.BusinessData{})
+	AlreadyHasCp   = myerr.NewBusinessCode(9001, "The opponent already has CP", myerr.BusinessData{})
+	AlreadyExpired = myerr.NewBusinessCode(9002, "Already expired", myerr.BusinessData{})
 )