diff --git a/tibuild/docs/docs.go b/tibuild/docs/docs.go
index 5c723fea..5913ec71 100644
--- a/tibuild/docs/docs.go
+++ b/tibuild/docs/docs.go
@@ -337,8 +337,8 @@ const docTemplate = `{
                 "component": {
                     "type": "string"
                 },
-                "oras": {
-                    "$ref": "#/definitions/service.OrasFile"
+                "ociFile": {
+                    "$ref": "#/definitions/service.OciFile"
                 },
                 "platform": {
                     "type": "string"
@@ -570,7 +570,7 @@ const docTemplate = `{
                 }
             }
         },
-        "service.OrasFile": {
+        "service.OciFile": {
             "type": "object",
             "properties": {
                 "file": {
@@ -684,7 +684,7 @@ const docTemplate = `{
                 "name": {
                     "type": "string"
                 },
-                "orasArtifacts": {
+                "ociArtifacts": {
                     "type": "array",
                     "items": {
                         "$ref": "#/definitions/service.OciArtifact"
diff --git a/tibuild/docs/swagger.json b/tibuild/docs/swagger.json
index 4a247b04..6e57aa58 100644
--- a/tibuild/docs/swagger.json
+++ b/tibuild/docs/swagger.json
@@ -325,8 +325,8 @@
                 "component": {
                     "type": "string"
                 },
-                "oras": {
-                    "$ref": "#/definitions/service.OrasFile"
+                "ociFile": {
+                    "$ref": "#/definitions/service.OciFile"
                 },
                 "platform": {
                     "type": "string"
@@ -558,7 +558,7 @@
                 }
             }
         },
-        "service.OrasFile": {
+        "service.OciFile": {
             "type": "object",
             "properties": {
                 "file": {
@@ -672,7 +672,7 @@
                 "name": {
                     "type": "string"
                 },
-                "orasArtifacts": {
+                "ociArtifacts": {
                     "type": "array",
                     "items": {
                         "$ref": "#/definitions/service.OciArtifact"
diff --git a/tibuild/docs/swagger.yaml b/tibuild/docs/swagger.yaml
index 1fee0ba8..d51be652 100644
--- a/tibuild/docs/swagger.yaml
+++ b/tibuild/docs/swagger.yaml
@@ -10,8 +10,8 @@ definitions:
     properties:
       component:
         type: string
-      oras:
-        $ref: '#/definitions/service.OrasFile'
+      ociFile:
+        $ref: '#/definitions/service.OciFile'
       platform:
         type: string
       sha256URL:
@@ -165,7 +165,7 @@ definitions:
       tag:
         type: string
     type: object
-  service.OrasFile:
+  service.OciFile:
     properties:
       file:
         type: string
@@ -252,7 +252,7 @@ definitions:
         type: array
       name:
         type: string
-      orasArtifacts:
+      ociArtifacts:
         items:
           $ref: '#/definitions/service.OciArtifact'
         type: array
diff --git a/tibuild/pkg/rest/service/dev_build_service.go b/tibuild/pkg/rest/service/dev_build_service.go
index c1ef3890..010e02d2 100644
--- a/tibuild/pkg/rest/service/dev_build_service.go
+++ b/tibuild/pkg/rest/service/dev_build_service.go
@@ -339,8 +339,8 @@ func (s DevbuildServer) inflate(entity *DevBuild) {
 	}
 	if entity.Status.BuildReport != nil {
 		for i, bin := range entity.Status.BuildReport.Binaries {
-			if bin.URL == "" && bin.OrasFile != nil {
-				entity.Status.BuildReport.Binaries[i].URL = s.oras_to_file_url(*bin.OrasFile)
+			if bin.URL == "" && bin.OciFile != nil {
+				entity.Status.BuildReport.Binaries[i].URL = s.ociFileToUrl(*bin.OciFile)
 			}
 		}
 	}
@@ -392,7 +392,7 @@ func collectTektonArtifacts(pipelines []TektonPipeline, report *BuildReport) {
 	for _, pipeline := range pipelines {
 		report.GitHash = pipeline.GitHash
 		for _, files := range pipeline.OciArtifacts {
-			report.Binaries = append(report.Binaries, oras_to_files(pipeline.Platform, files)...)
+			report.Binaries = append(report.Binaries, ociArtifactToFiles(pipeline.Platform, files)...)
 		}
 		for _, image := range pipeline.Images {
 			img := ImageArtifact{Platform: pipeline.Platform, URL: image.URL}
@@ -453,16 +453,16 @@ func getLatestEndAt(pipelines []TektonPipeline) *time.Time {
 	return latest_endat
 }
 
-func oras_to_files(platform Platform, oras OciArtifact) []BinArtifact {
+func ociArtifactToFiles(platform Platform, artifact OciArtifact) []BinArtifact {
 	var rt []BinArtifact
-	for _, file := range oras.Files {
-		rt = append(rt, BinArtifact{Platform: platform, OrasFile: &OrasFile{Repo: oras.Repo, Tag: oras.Tag, File: file}})
+	for _, file := range artifact.Files {
+		rt = append(rt, BinArtifact{Platform: platform, OciFile: &OciFile{Repo: artifact.Repo, Tag: artifact.Tag, File: file}})
 	}
 	return rt
 }
 
-func (s DevbuildServer) oras_to_file_url(oras OrasFile) string {
-	return fmt.Sprintf("%s/%s?tag=%s&file=%s", s.OciFileserverURL, oras.Repo, oras.Tag, oras.File)
+func (s DevbuildServer) ociFileToUrl(artifact OciFile) string {
+	return fmt.Sprintf("%s/%s?tag=%s&file=%s", s.OciFileserverURL, artifact.Repo, artifact.Tag, artifact.File)
 }
 
 type DevBuildRepository interface {
diff --git a/tibuild/pkg/rest/service/dev_build_service_test.go b/tibuild/pkg/rest/service/dev_build_service_test.go
index f9e412c3..37c0b5cf 100644
--- a/tibuild/pkg/rest/service/dev_build_service_test.go
+++ b/tibuild/pkg/rest/service/dev_build_service_test.go
@@ -274,7 +274,7 @@ func TestDevBuildGet(t *testing.T) {
 		Jenkins:          &mockedJenkins,
 		Now:              time.Now,
 		TektonViewURL:    "http://tekton.net",
-		OciFileserverURL: "http://orasdownload.net",
+		OciFileserverURL: "http://ocidownload.net",
 	}
 
 	t.Run("ok", func(t *testing.T) {
@@ -285,13 +285,13 @@ func TestDevBuildGet(t *testing.T) {
 		require.NoError(t, err)
 		require.Equal(t, "https://cd.pingcap.net//blue/organizations/jenkins/devbuild/detail/devbuild/4/pipeline", entity.Status.PipelineViewURL)
 	})
-	t.Run("render oras file", func(t *testing.T) {
+	t.Run("render oci file", func(t *testing.T) {
 		mockedRepo.saved = DevBuild{ID: 1,
 			Spec:   DevBuildSpec{Product: ProductTidb, Version: "v6.1.2", Edition: EnterpriseEdition, GitRef: "pull/23", PluginGitRef: "master"},
-			Status: DevBuildStatus{PipelineBuildID: 4, BuildReport: &BuildReport{Binaries: []BinArtifact{{OrasFile: &OrasFile{Repo: "repo", Tag: "tag", File: "file"}}}}}}
+			Status: DevBuildStatus{PipelineBuildID: 4, BuildReport: &BuildReport{Binaries: []BinArtifact{{OciFile: &OciFile{Repo: "repo", Tag: "tag", File: "file"}}}}}}
 		entity, err := server.Get(context.TODO(), 1, DevBuildGetOption{})
 		require.NoError(t, err)
-		require.Equal(t, "http://orasdownload.net/repo?tag=tag&file=file", entity.Status.BuildReport.Binaries[0].URL)
+		require.Equal(t, "http://ocidownload.net/repo?tag=tag&file=file", entity.Status.BuildReport.Binaries[0].URL)
 	})
 	t.Run("render tekton pipeline", func(t *testing.T) {
 		mockedRepo.saved = DevBuild{ID: 1,
diff --git a/tibuild/pkg/rest/service/model.go b/tibuild/pkg/rest/service/model.go
index e2f31684..79a0f10f 100644
--- a/tibuild/pkg/rest/service/model.go
+++ b/tibuild/pkg/rest/service/model.go
@@ -262,7 +262,7 @@ type TektonPipeline struct {
 	Platform        Platform        `json:"platform,omitempty"`
 	PipelineStartAt *time.Time      `json:"pipelineStartAt,omitempty"`
 	PipelineEndAt   *time.Time      `json:"pipelineEndAt,omitempty"`
-	OciArtifacts    []OciArtifact   `json:"orasArtifacts,omitempty"`
+	OciArtifacts    []OciArtifact   `json:"ociArtifacts,omitempty"`
 	Images          []ImageArtifact `json:"images,omitempty"`
 }
 
@@ -296,14 +296,14 @@ var (
 )
 
 type BinArtifact struct {
-	Component string    `json:"component,omitempty"`
-	Platform  Platform  `json:"platform"`
-	URL       string    `json:"url"`
-	Sha256URL string    `json:"sha256URL"`
-	OrasFile  *OrasFile `json:"oras,omitempty"`
+	Component string   `json:"component,omitempty"`
+	Platform  Platform `json:"platform"`
+	URL       string   `json:"url"`
+	Sha256URL string   `json:"sha256URL"`
+	OciFile   *OciFile `json:"ociFile,omitempty"`
 }
 
-type OrasFile struct {
+type OciFile struct {
 	Repo string `json:"repo"`
 	Tag  string `json:"tag"`
 	File string `json:"file"`
diff --git a/tibuild/pkg/webhook/service/cloudevent.go b/tibuild/pkg/webhook/service/cloudevent.go
index 23863348..97eeb6d5 100644
--- a/tibuild/pkg/webhook/service/cloudevent.go
+++ b/tibuild/pkg/webhook/service/cloudevent.go
@@ -138,7 +138,7 @@ func convertOciArtifacts(pipeline tekton.PipelineRun) []rest.OciArtifact {
 		if r.Name == "pushed-binaries" {
 			v, err := convertOciArtifact(r.Value.StringVal)
 			if err != nil {
-				slog.Error("can not parse oras file", "error", err.Error())
+				slog.Error("can not parse oci file", "error", err.Error())
 				// this make error can be seen by frontend, and not block other result
 				v = &rest.OciArtifact{Repo: "parse_error", Tag: r.Value.StringVal, Files: []string{"error_parse_artifact"}}
 			}
@@ -148,7 +148,7 @@ func convertOciArtifacts(pipeline tekton.PipelineRun) []rest.OciArtifact {
 	return rt
 }
 
-type TektonOrasStruct struct {
+type TektonOciArtifactStruct struct {
 	OCI struct {
 		Repo   string `json:"repo"`
 		Tag    string `json:"tag"`
@@ -158,15 +158,15 @@ type TektonOrasStruct struct {
 }
 
 func convertOciArtifact(text string) (*rest.OciArtifact, error) {
-	tekton_oras := TektonOrasStruct{}
-	err := yaml.Unmarshal([]byte(text), &tekton_oras)
+	tekton_oci_artifact := TektonOciArtifactStruct{}
+	err := yaml.Unmarshal([]byte(text), &tekton_oci_artifact)
 	if err != nil {
 		return nil, err
 	}
 	return &rest.OciArtifact{
-		Repo:  tekton_oras.OCI.Repo,
-		Tag:   tekton_oras.OCI.Tag,
-		Files: tekton_oras.Files,
+		Repo:  tekton_oci_artifact.OCI.Repo,
+		Tag:   tekton_oci_artifact.OCI.Tag,
+		Files: tekton_oci_artifact.Files,
 	}, nil
 }