diff --git a/src/app/service/pet/pet.service.go b/src/app/service/pet/pet.service.go
index 26c2902..b98cf48 100644
--- a/src/app/service/pet/pet.service.go
+++ b/src/app/service/pet/pet.service.go
@@ -129,16 +129,16 @@ func DtoToRaw(in *proto.Pet) (res *pet.Pet, err error) {
 	}
 
 	switch in.Gender {
-	case 1:
+	case 0:
 		gender = petConst.MALE
-	case 2:
+	case 1:
 		gender = petConst.FEMALE
 	}
 
 	switch in.Status {
-	case 1:
+	case 0:
 		status = petConst.ADOPTED
-	case 2:
+	case 1:
 		status = petConst.FINDHOME
 	}
 
diff --git a/src/constant/pet/pet.constant.go b/src/constant/pet/pet.constant.go
index 34f4dc4..577bed6 100644
--- a/src/constant/pet/pet.constant.go
+++ b/src/constant/pet/pet.constant.go
@@ -3,13 +3,13 @@ package pet
 type Gender int
 
 const (
-	MALE   = 1
-	FEMALE = 2
+	MALE   = 0
+	FEMALE = 1
 )
 
 type Status int
 
 const (
-	ADOPTED  = 1
-	FINDHOME = 2
+	ADOPTED  = 0
+	FINDHOME = 1
 )