diff --git a/sec-beidou/src/main/resources/db/schema.sql b/sec-beidou/src/main/resources/db/schema.sql
index f2a0bb1f..1666f2c2 100644
--- a/sec-beidou/src/main/resources/db/schema.sql
+++ b/sec-beidou/src/main/resources/db/schema.sql
@@ -228,5 +228,5 @@ CREATE TABLE IF NOT EXISTS `warningcfg` (
     `level` smallint DEFAULT 0,
     `typename` varchar(50) NOT NULL,
     `value` int NOT NULL,
-    PRIMARY KEY (`devicetype`,`type`)
+    PRIMARY KEY (`id`)
     ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;