diff --git a/sec-beidou/src/main/resources/db/schema.sql b/sec-beidou/src/main/resources/db/schema.sql
index 50381969..77fd2924 100644
--- a/sec-beidou/src/main/resources/db/schema.sql
+++ b/sec-beidou/src/main/resources/db/schema.sql
@@ -292,7 +292,9 @@ CREATE TABLE IF NOT EXISTS `devicecmd` (
     `name` varchar(80) NOT NULL,
     `type` smallint NOT NULL,
     `content` varchar(800) NOT NULL,
-    PRIMARY KEY (`id`)
+    `sort` int DEFAULT 0,
+    PRIMARY KEY (`id`),
+    KEY `idx_devicecmd_sort` (`sort`)
     ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
 
 /***