diff --git a/gost/ubuntu.go b/gost/ubuntu.go
index 92fa80b6..48387cf0 100644
--- a/gost/ubuntu.go
+++ b/gost/ubuntu.go
@@ -29,8 +29,8 @@ func (ubu Ubuntu) supported(version string) bool {
 	return ok
 }
 
-// DetectUnfixed fills cve information that has in Gost
-func (ubu Ubuntu) DetectUnfixed(r *models.ScanResult, _ bool) (nCVEs int, err error) {
+// DetectCVEs fills cve information that has in Gost
+func (ubu Ubuntu) DetectCVEs(r *models.ScanResult, _ bool) (nCVEs int, err error) {
 	ubuReleaseVer := strings.Replace(r.Release, ".", "", 1)
 	if !ubu.supported(ubuReleaseVer) {
 		logging.Log.Warnf("Ubuntu %s is not supported yet", r.Release)
diff --git a/gost/ubuntu_test.go b/gost/ubuntu_test.go
index b8ef2d22..0f496f0e 100644
--- a/gost/ubuntu_test.go
+++ b/gost/ubuntu_test.go
@@ -1,6 +1,13 @@
 package gost
 
-import "testing"
+import (
+	"reflect"
+	"testing"
+	"time"
+
+	"github.com/future-architect/vuls/models"
+	gostmodels "github.com/knqyf263/gost/models"
+)
 
 func TestUbuntu_Supported(t *testing.T) {
 	type args struct {
@@ -70,3 +77,61 @@ func TestUbuntu_Supported(t *testing.T) {
 		})
 	}
 }
+
+func TestUbuntuConvertToModel(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    gostmodels.UbuntuCVE
+		expected models.CveContent
+	}{
+		{
+			name: "gost Ubuntu.ConvertToModel",
+			input: gostmodels.UbuntuCVE{
+				Candidate:  "CVE-2021-3517",
+				PublicDate: time.Date(2021, 5, 19, 14, 15, 0, 0, time.UTC),
+				References: []gostmodels.UbuntuReference{
+					{Reference: "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3517"},
+					{Reference: "https://gitlab.gnome.org/GNOME/libxml2/-/issues/235"},
+					{Reference: "https://gitlab.gnome.org/GNOME/libxml2/-/commit/bf22713507fe1fc3a2c4b525cf0a88c2dc87a3a2"}},
+				Description: "description.",
+				Notes:       []gostmodels.UbuntuNote{},
+				Bugs:        []gostmodels.UbuntuBug{{Bug: "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987738"}},
+				Priority:    "medium",
+				Patches: []gostmodels.UbuntuPatch{
+					{PackageName: "libxml2", ReleasePatches: []gostmodels.UbuntuReleasePatch{
+						{ReleaseName: "focal", Status: "needed", Note: ""},
+					}},
+				},
+				Upstreams: []gostmodels.UbuntuUpstream{{
+					PackageName: "libxml2", UpstreamLinks: []gostmodels.UbuntuUpstreamLink{
+						{Link: "https://gitlab.gnome.org/GNOME/libxml2/-/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2"},
+					},
+				}},
+			},
+			expected: models.CveContent{
+				Type:          models.UbuntuAPI,
+				CveID:         "CVE-2021-3517",
+				Summary:       "description.",
+				Cvss2Severity: "medium",
+				Cvss3Severity: "medium",
+				SourceLink:    "https://ubuntu.com/security/CVE-2021-3517",
+				References: []models.Reference{
+					{Source: "CVE", Link: "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3517"},
+					{Link: "https://gitlab.gnome.org/GNOME/libxml2/-/issues/235"},
+					{Link: "https://gitlab.gnome.org/GNOME/libxml2/-/commit/bf22713507fe1fc3a2c4b525cf0a88c2dc87a3a2"},
+					{Source: "Bug", Link: "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987738"},
+					{Source: "UPSTREAM", Link: "https://gitlab.gnome.org/GNOME/libxml2/-/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2"}},
+				Published: time.Date(2021, 5, 19, 14, 15, 0, 0, time.UTC),
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			ubu := Ubuntu{}
+			got := ubu.ConvertToModel(&tt.input)
+			if !reflect.DeepEqual(got, &tt.expected) {
+				t.Errorf("Ubuntu.ConvertToModel() = %#v, want %#v", got, &tt.expected)
+			}
+		})
+	}
+}