diff --git a/cms/sql/install.sql b/cms/sql/install.sql
index 64f13b51..48269ea3 100644
--- a/cms/sql/install.sql
+++ b/cms/sql/install.sql
@@ -20,7 +20,7 @@ CREATE TABLE `{{prefix}}cms_article` (
   KEY `IDX_article_create_time` (`create_time`),
   KEY `IDX_article_is_show` (`is_show`),
   KEY `IDX_ns_cms_article_sort` (`sort`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='文章表';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE utf8mb4_general_ci COMMENT='文章表';
 
 DROP TABLE IF EXISTS `{{prefix}}cms_article_category`;
 CREATE TABLE `{{prefix}}cms_article_category` (
@@ -34,4 +34,4 @@ CREATE TABLE `{{prefix}}cms_article_category` (
   KEY `create_time` (`create_time`),
   KEY `is_show` (`is_show`),
   KEY `sort` (`sort`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='文章分类表';
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE utf8mb4_general_ci COMMENT='文章分类表';