diff --git a/src/ArticleService/ArticleService.php b/src/ArticleService/ArticleService.php
index 27d16bd..b35dddd 100644
--- a/src/ArticleService/ArticleService.php
+++ b/src/ArticleService/ArticleService.php
@@ -17,6 +17,7 @@ interface ArticleService
     public function getArticleDetailWithUser(int $id, int $userId): array;
     public function getArticleList(array $params = []): array;
     public function appGetArticleList(array $params = []): array;
+    public function searchArticles(string $keyword, array $params = []): array;
 
     // 类型
     public function createType(array $data): int;