diff --git a/internal/data/mixrepoimpl/cmb.go b/internal/data/mixrepoimpl/cmb.go
index 0692c48..0917929 100644
--- a/internal/data/mixrepoimpl/cmb.go
+++ b/internal/data/mixrepoimpl/cmb.go
@@ -191,7 +191,7 @@ func (s *CmbMixRepoImpl) GetResponse(_ context.Context, reqBo *bo.CmbResponseBo)
 		reply.EncryptBody = encryptBody
 	}
 
-	sign, err := cmb.Sign(s.bc.Cmb.CmbSm2Pik, cmb.SortStructStr(reply))
+	sign, err := cmb.Sign(s.bc.Cmb.Sm2Prk, cmb.SortStructStr(reply))
 	if err != nil {
 		return nil, err
 	}
diff --git a/internal/service/cmb.go b/internal/service/cmb.go
index a4ff28a..e3cd316 100644
--- a/internal/service/cmb.go
+++ b/internal/service/cmb.go
@@ -48,7 +48,7 @@ func (s *VoucherService) CmbOrder(ctx http.Context) error {
 		return ctx.JSON(400, err)
 	}
 
-	log.Warnf("cmbProductQuery replyBizContent:%s GetResponse: %v", string(replyBizContent), reply)
+	log.Warnf("orderNo:%s cmbProductQuery replyBizContent:%s GetResponse: %v", orderNo, string(replyBizContent), reply)
 	return ctx.JSON(200, reply)
 }