diff --git a/services/platforms/gitea.go b/services/platforms/gitea.go
index 849375e..b61e777 100644
--- a/services/platforms/gitea.go
+++ b/services/platforms/gitea.go
@@ -269,11 +269,32 @@ func (e *GiteaEvent) PostComments(result *types.ReviewResult) error {
 		e.client = newHTTPClient(e.apiBase, e.auth)
 	}
 
+	// 获取所有提交作者并去重
+	assignees := make(map[string]struct{})
+	for _, commit := range e.Commits {
+		if commit.Author.Login != "" {
+			assignees[commit.Author.Login] = struct{}{}
+		}
+	}
+
+	// 如果没有提交作者，则使用推送者
+	if len(assignees) == 0 {
+		assignees[e.Pusher.Login] = struct{}{}
+	}
+
+	// 将 map 转换为 slice
+	assigneeList := make([]string, 0, len(assignees))
+	for assignee := range assignees {
+		assigneeList = append(assigneeList, assignee)
+	}
+
 	// 创建 issue
 	path := fmt.Sprintf("/api/v1/repos/%s/%s/issues", e.Repository.Owner.Login, e.Repository.Name)
 	issueData := map[string]interface{}{
-		"title": fmt.Sprintf("AI 代码审查 - %s", e.After[:7]),
-		"body":  utils.FormatReviewResult(result),
+		"title":     fmt.Sprintf("AI 代码审查 - %s", e.After[:7]),
+		"body":      utils.FormatReviewResult(result),
+		"assignee":  assigneeList[0], // 使用第一个作者作为主要受理人
+		"assignees": assigneeList,
 	}
 
 	if err := e.client.post(path, issueData); err != nil {
@@ -281,7 +302,7 @@ func (e *GiteaEvent) PostComments(result *types.ReviewResult) error {
 		return fmt.Errorf("创建 issue 失败: %w", err)
 	}
 
-	log.Printf("成功创建 issue: path=%s, commitID=%s", path, e.After[:7])
+	log.Printf("成功创建 issue: path=%s, commitID=%s, assignees=%v", path, e.After[:7], assigneeList)
 	return nil
 }