diff --git a/logic/controller/pet.go b/logic/controller/pet.go
index 78c1aa1f..591e6079 100644
--- a/logic/controller/pet.go
+++ b/logic/controller/pet.go
@@ -143,3 +143,24 @@ func (h *Controller) PetOneCure(
 	return result, 0
 
 }
+
+// 精灵首发
+func (h *Controller) PetFirst(
+	data *pet.PetDefaultInboundInfo, c *service.Player) (result *pet.PetDefaultOutboundInfo, err errorcode.ErrorCode) { //这个时候player应该是空的
+	result = &pet.PetDefaultOutboundInfo{}
+	var ttt []model.PetInfo
+
+	for index, pi := range c.Info.PetList {
+		if pi.CatchTime == data.CatchTime {
+			ttt = append(ttt, pi)
+			ttt = append(ttt, c.Info.PetList[:index]...)
+			ttt = append(ttt, c.Info.PetList[index+1:]...)
+			result.IsDefault = 1
+			break
+		}
+
+	}
+	c.Info.PetList = ttt
+	return result, 0
+
+}
diff --git a/logic/service/pet/pet.go b/logic/service/pet/pet.go
index 3a18f9e3..96566a5b 100644
--- a/logic/service/pet/pet.go
+++ b/logic/service/pet/pet.go
@@ -65,3 +65,16 @@ type PetOneCureInboundInfo struct {
 type PetOneCureOutboundInfo struct {
 	CatchTime uint32 `json:"catchTime" fieldDescription:"精灵捕捉时间" uint:"true"`
 }
+
+// PetDefaultInboundInfo 对应Java的PetDefaultInboundInfo类
+// 实现了InboundMessage接口
+type PetDefaultInboundInfo struct {
+	Head      service.TomeeHeader `cmd:"2308" struc:"[0]pad"`
+	CatchTime uint32              `json:"catchTime" fieldDescription:"精灵捕捉时间" uint:"true" autoCodec:"true" inboundMessageType:"Pet_Default"`
+}
+
+// PetDefaultOutboundInfo 对应Java的PetDefaultOutboundInfo类
+// 实现了OutboundMessage接口
+type PetDefaultOutboundInfo struct {
+	IsDefault uint32 `json:"isDefault" fieldDescription:"0: 首发设置失败，1: 首发设置成功" uint:"true" autoCodec:"true" outboundMessageType:"Pet_Default"`
+}