update

backend/internal/handler/api/v1/article_handler.go

@@ -755,7 +755,7 @@ func (h *ArticleHandler) articleSearchParams(c *gin.Context, portalID uint, offs
 		Query:        c.Query("query"),
 		CategorySlug: c.Query("category_slug"),
 		Locale:       c.Query("locale"),
-		Status:       c.Query("status"),
+		Status:       normalizeArticleStatusFilter(c.Query("status")),
 		SortBy:       c.Query("sort_by"),
 		Offset:       offset,
 		Limit:        limit,
@@ -775,6 +775,19 @@ func (h *ArticleHandler) articleSearchParams(c *gin.Context, portalID uint, offs
 	return params, true
 }
 
+func normalizeArticleStatusFilter(status string) string {
+	switch strings.TrimSpace(status) {
+	case "0":
+		return string(model.ArticleStatusDraft)
+	case "1":
+		return string(model.ArticleStatusPublished)
+	case "2":
+		return string(model.ArticleStatusArchived)
+	default:
+		return status
+	}
+}
+
 func articleIDParam(c *gin.Context) (uint, error) {
 	if id, err := parseUintAnyParam(c, "article_id", "id"); err == nil && id != 0 {
 		return id, nil