diff --git a/api/convert.go b/api/convert.go
index ee64ae4..a6a35e2 100644
--- a/api/convert.go
+++ b/api/convert.go
@@ -212,7 +212,46 @@ func convertCoreRepo(repo *structs.Repository) *github.Repository {
 	}
 }
 
-func convertPullRequest(request *structs.PullRequest) *github.PullRequest {
+func convertPullRequest(request *gitea.PullRequest) *github.PullRequest {
+	if request == nil {
+		return &github.PullRequest{}
+	}
+	pr := &github.PullRequest{
+		ID:             int64Ptr(request.ID),
+		Number:         intPtr(int(request.Index)),
+		State:          stringPtr(string(request.State)),
+		Title:          stringPtr(request.Title),
+		Body:           stringPtr(request.Body),
+		CreatedAt:      timePtr(*request.Created),
+		UpdatedAt:      timePtr(*request.Updated),
+		ClosedAt:       timePtrIfNotNil(request.Closed),
+		MergedAt:       timePtrIfNotNil(request.Merged),
+		Merged:         boolPtr(request.HasMerged),
+		Mergeable:      boolPtr(request.Mergeable),
+		MergeCommitSHA: request.MergedCommitID,
+		URL:            stringPtr(request.URL),
+		HTMLURL:        stringPtr(request.HTMLURL),
+		DiffURL:        stringPtr(request.DiffURL),
+		PatchURL:       stringPtr(request.PatchURL),
+		Comments:       intPtr(request.Comments),
+		Assignee:       convertUser(request.Assignee),
+		Assignees:      convertUsers(request.Assignees),
+		Milestone:      convertMilestone(request.Milestone),
+		Labels:         convertLabels(request.Labels),
+	}
+
+	// Convert PR branch info
+	if request.Head != nil {
+		pr.Head = convertPRBranch(request.Head)
+	}
+	if request.Base != nil {
+		pr.Base = convertPRBranch(request.Base)
+	}
+
+	return pr
+}
+
+func convertCorePullRequest(request *structs.PullRequest) *github.PullRequest {
 	if request == nil {
 		return &github.PullRequest{}
 	}
diff --git a/api/convert_event.go b/api/convert_event.go
index b9943f9..a481066 100644
--- a/api/convert_event.go
+++ b/api/convert_event.go
@@ -16,7 +16,7 @@ func convertPullRequestEvent(event *structs.PullRequestPayload) *github.PullRequ
 
 	return &github.PullRequestEvent{
 		Action:            stringPtr(translatePrAction(event.Action, false)),
-		PullRequest:       convertPullRequest(event.PullRequest),
+		PullRequest:       convertCorePullRequest(event.PullRequest),
 		Repo:              convertCoreRepo(event.Repository),
 		Assignee:          convertCoreUser(event.PullRequest.Assignee),
 		Number:            intPtr(int(event.Index)),