diff --git a/routers/api/v1/repo/release.go b/routers/api/v1/repo/release.go
index f0f3c0bbc..c6495c3de 100644
--- a/routers/api/v1/repo/release.go
+++ b/routers/api/v1/repo/release.go
@@ -267,7 +267,7 @@ func CreateRelease(ctx *context.APIContext) {
 		rel.Publisher = ctx.Doer
 		rel.Target = form.Target
 
-		if err = release_service.UpdateRelease(ctx, ctx.Doer, ctx.Repo.GitRepo, rel, nil, nil, nil); err != nil {
+		if err = release_service.UpdateRelease(ctx, ctx.Doer, ctx.Repo.GitRepo, rel, nil, nil, nil, true); err != nil {
 			ctx.Error(http.StatusInternalServerError, "UpdateRelease", err)
 			return
 		}
@@ -341,7 +341,7 @@ func EditRelease(ctx *context.APIContext) {
 	if form.IsPrerelease != nil {
 		rel.IsPrerelease = *form.IsPrerelease
 	}
-	if err := release_service.UpdateRelease(ctx, ctx.Doer, ctx.Repo.GitRepo, rel, nil, nil, nil); err != nil {
+	if err := release_service.UpdateRelease(ctx, ctx.Doer, ctx.Repo.GitRepo, rel, nil, nil, nil, false); err != nil {
 		ctx.Error(http.StatusInternalServerError, "UpdateRelease", err)
 		return
 	}
diff --git a/routers/web/repo/release.go b/routers/web/repo/release.go
index 388fb6cb9..bb1644b89 100644
--- a/routers/web/repo/release.go
+++ b/routers/web/repo/release.go
@@ -567,7 +567,7 @@ func NewReleasePost(ctx *context.Context) {
 		rel.PublisherID = ctx.Doer.ID
 		rel.IsTag = false
 
-		if err = releaseservice.UpdateRelease(ctx, ctx.Doer, ctx.Repo.GitRepo, rel, attachmentUUIDs, nil, nil); err != nil {
+		if err = releaseservice.UpdateRelease(ctx, ctx.Doer, ctx.Repo.GitRepo, rel, attachmentUUIDs, nil, nil, true); err != nil {
 			ctx.Data["Err_TagName"] = true
 			ctx.ServerError("UpdateRelease", err)
 			return
@@ -674,7 +674,7 @@ func EditReleasePost(ctx *context.Context) {
 	rel.IsDraft = len(form.Draft) > 0
 	rel.IsPrerelease = form.Prerelease
 	if err = releaseservice.UpdateRelease(ctx, ctx.Doer, ctx.Repo.GitRepo,
-		rel, addAttachmentUUIDs, delAttachmentUUIDs, editAttachments); err != nil {
+		rel, addAttachmentUUIDs, delAttachmentUUIDs, editAttachments, false); err != nil {
 		ctx.ServerError("UpdateRelease", err)
 		return
 	}
diff --git a/services/release/release.go b/services/release/release.go
index b387ccb5c..5062af143 100644
--- a/services/release/release.go
+++ b/services/release/release.go
@@ -199,7 +199,7 @@ func CreateNewTag(ctx context.Context, doer *user_model.User, repo *repo_model.R
 // delAttachmentUUIDs accept a slice of attachments' uuids which will be deleted from the release
 // editAttachments accept a map of attachment uuid to new attachment name which will be updated with attachments.
 func UpdateRelease(ctx context.Context, doer *user_model.User, gitRepo *git.Repository, rel *repo_model.Release,
-	addAttachmentUUIDs, delAttachmentUUIDs []string, editAttachments map[string]string,
+	addAttachmentUUIDs, delAttachmentUUIDs []string, editAttachments map[string]string, createdFromTag bool,
 ) error {
 	if rel.ID == 0 {
 		return errors.New("UpdateRelease only accepts an exist release")
@@ -292,11 +292,11 @@ func UpdateRelease(ctx context.Context, doer *user_model.User, gitRepo *git.Repo
 	}
 
 	if !rel.IsDraft {
-		if !isCreated {
-			notify_service.UpdateRelease(gitRepo.Ctx, doer, rel)
+		if createdFromTag || isCreated {
+			notify_service.NewRelease(gitRepo.Ctx, rel)
 			return nil
 		}
-		notify_service.NewRelease(gitRepo.Ctx, rel)
+		notify_service.UpdateRelease(gitRepo.Ctx, doer, rel)
 	}
 	return nil
 }
diff --git a/services/release/release_test.go b/services/release/release_test.go
index 3d0681f1e..eac1879f8 100644
--- a/services/release/release_test.go
+++ b/services/release/release_test.go
@@ -159,7 +159,7 @@ func TestRelease_Update(t *testing.T) {
 	releaseCreatedUnix := release.CreatedUnix
 	time.Sleep(2 * time.Second) // sleep 2 seconds to ensure a different timestamp
 	release.Note = "Changed note"
-	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, nil, nil))
+	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, nil, nil, false))
 	release, err = repo_model.GetReleaseByID(db.DefaultContext, release.ID)
 	assert.NoError(t, err)
 	assert.Equal(t, int64(releaseCreatedUnix), int64(release.CreatedUnix))
@@ -183,7 +183,7 @@ func TestRelease_Update(t *testing.T) {
 	releaseCreatedUnix = release.CreatedUnix
 	time.Sleep(2 * time.Second) // sleep 2 seconds to ensure a different timestamp
 	release.Title = "Changed title"
-	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, nil, nil))
+	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, nil, nil, false))
 	release, err = repo_model.GetReleaseByID(db.DefaultContext, release.ID)
 	assert.NoError(t, err)
 	assert.Less(t, int64(releaseCreatedUnix), int64(release.CreatedUnix))
@@ -208,7 +208,7 @@ func TestRelease_Update(t *testing.T) {
 	time.Sleep(2 * time.Second) // sleep 2 seconds to ensure a different timestamp
 	release.Title = "Changed title"
 	release.Note = "Changed note"
-	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, nil, nil))
+	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, nil, nil, false))
 	release, err = repo_model.GetReleaseByID(db.DefaultContext, release.ID)
 	assert.NoError(t, err)
 	assert.Equal(t, int64(releaseCreatedUnix), int64(release.CreatedUnix))
@@ -233,7 +233,7 @@ func TestRelease_Update(t *testing.T) {
 	release.IsDraft = false
 	tagName := release.TagName
 
-	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, nil, nil))
+	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, nil, nil, false))
 	release, err = repo_model.GetReleaseByID(db.DefaultContext, release.ID)
 	assert.NoError(t, err)
 	assert.Equal(t, tagName, release.TagName)
@@ -247,7 +247,7 @@ func TestRelease_Update(t *testing.T) {
 	}, strings.NewReader(samplePayload), int64(len([]byte(samplePayload))))
 	assert.NoError(t, err)
 
-	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, []string{attach.UUID}, nil, nil))
+	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, []string{attach.UUID}, nil, nil, false))
 	assert.NoError(t, repo_model.GetReleaseAttachments(db.DefaultContext, release))
 	assert.Len(t, release.Attachments, 1)
 	assert.EqualValues(t, attach.UUID, release.Attachments[0].UUID)
@@ -257,7 +257,7 @@ func TestRelease_Update(t *testing.T) {
 	// update the attachment name
 	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, nil, map[string]string{
 		attach.UUID: "test2.txt",
-	}))
+	}, false))
 	release.Attachments = nil
 	assert.NoError(t, repo_model.GetReleaseAttachments(db.DefaultContext, release))
 	assert.Len(t, release.Attachments, 1)
@@ -266,7 +266,7 @@ func TestRelease_Update(t *testing.T) {
 	assert.EqualValues(t, "test2.txt", release.Attachments[0].Name)
 
 	// delete the attachment
-	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, []string{attach.UUID}, nil))
+	assert.NoError(t, UpdateRelease(db.DefaultContext, user, gitRepo, release, nil, []string{attach.UUID}, nil, false))
 	release.Attachments = nil
 	assert.NoError(t, repo_model.GetReleaseAttachments(db.DefaultContext, release))
 	assert.Empty(t, release.Attachments)