diff --git a/code/rest/space_member_controller.go b/code/rest/space_member_controller.go
index be07645..3e6fd73 100644
--- a/code/rest/space_member_controller.go
+++ b/code/rest/space_member_controller.go
@@ -159,6 +159,12 @@ func (this *SpaceMemberController) Mine(writer http.ResponseWriter, request *htt
 
 	user := this.checkUser(request)
 	spaceMember := this.spaceMemberDao.FindBySpaceUuidAndUserUuid(spaceUuid, user.Uuid)
+	if spaceMember == nil {
+		spaceMember = &SpaceMember{SpaceUuid: spaceUuid, Role: SPACE_MEMBER_GUEST}
+	}
+	if user.Role == USER_ROLE_ADMINISTRATOR {
+		spaceMember.Role = SPACE_MEMBER_ROLE_ADMIN
+	}
 
 	return this.Success(spaceMember)
 
diff --git a/code/rest/space_member_model.go b/code/rest/space_member_model.go
index b65693c..d3a5495 100644
--- a/code/rest/space_member_model.go
+++ b/code/rest/space_member_model.go
@@ -5,6 +5,8 @@ import (
 )
 
 const (
+	//read only member
+	SPACE_MEMBER_GUEST = "GUEST"
 	//read only member
 	SPACE_MEMBER_ROLE_READ_ONLY = "READ_ONLY"
 	//read write member
diff --git a/main.go b/main.go
index a29f503..3bc0d98 100644
--- a/main.go
+++ b/main.go
@@ -11,13 +11,4 @@ func main() {
 	core.APPLICATION = &support.TankApplication{}
 	core.APPLICATION.Start()
 
-	//getlastmodified
-	//Sat, 8 Jul 2023 12:08:15 GMT
-	//dict := make(map[string]string)
-	//dict["getlastmodified"] = "Sat, 8 Jul 2023 12:08:15 GMT"
-	//marshal, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(dict)
-	//if err != nil {
-	//	return
-	//}
-	//println(marshal)
 }