diff --git a/数据库/2.7.4/初始化-mysql-2.7.4.sql b/数据库/2.7.4/初始化-mysql-2.7.4.sql
index 4a233da00..b974317ec 100644
--- a/数据库/2.7.4/初始化-mysql-2.7.4.sql
+++ b/数据库/2.7.4/初始化-mysql-2.7.4.sql
@@ -207,8 +207,7 @@ create table IF NOT EXISTS wvp_media_server
     record_path         character varying(255) COMMENT '录像目录',
     record_day          integer               default 7 COMMENT '录像保留天数',
     transcode_suffix    character varying(255) COMMENT '转码指令后缀',
-    server_id           character varying(50) COMMENT '对应信令服务器ID',
-    constraint uk_media_server_unique_ip_http_port unique (ip, http_port, server_id)
+    server_id           character varying(50) COMMENT '对应信令服务器ID'
 );
 
 -- 上级国标平台注册信息
diff --git a/数据库/2.7.4/初始化-postgresql-kingbase-2.7.4.sql b/数据库/2.7.4/初始化-postgresql-kingbase-2.7.4.sql
index 8128c1bfc..fbb037a70 100644
--- a/数据库/2.7.4/初始化-postgresql-kingbase-2.7.4.sql
+++ b/数据库/2.7.4/初始化-postgresql-kingbase-2.7.4.sql
@@ -355,7 +355,6 @@ create table IF NOT EXISTS wvp_media_server
     record_day          integer               default 7,
     transcode_suffix    character varying(255),
     server_id           character varying(50),
-    constraint uk_media_server_unique_ip_http_port unique (ip, http_port, server_id)
 );
 COMMENT ON TABLE wvp_media_server IS '媒体服务器（如 ZLM）节点信息';
 COMMENT ON COLUMN wvp_media_server.id IS '媒体服务器ID';
diff --git a/数据库/2.7.4/更新-mysql-2.7.4.sql b/数据库/2.7.4/更新-mysql-2.7.4.sql
index 7cca80e50..5af684428 100644
--- a/数据库/2.7.4/更新-mysql-2.7.4.sql
+++ b/数据库/2.7.4/更新-mysql-2.7.4.sql
@@ -118,6 +118,8 @@ call wvp_20251027();
 DROP PROCEDURE wvp_20251027;
 DELIMITER ;
 
+drop index uk_media_server_unique_ip_http_port on wvp_media_server;
+
 
 
 
diff --git a/数据库/2.7.4/更新-postgresql-kingbase-2.7.4.sql b/数据库/2.7.4/更新-postgresql-kingbase-2.7.4.sql
index 5cc34f980..7c6e10c6a 100644
--- a/数据库/2.7.4/更新-postgresql-kingbase-2.7.4.sql
+++ b/数据库/2.7.4/更新-postgresql-kingbase-2.7.4.sql
@@ -42,3 +42,5 @@ ALTER table wvp_device_channel ADD COLUMN IF NOT EXISTS enable_broadcast integer
 ALTER table wvp_device_channel ADD COLUMN IF NOT EXISTS map_level integer default 0;
 ALTER table wvp_common_group ADD COLUMN IF NOT EXISTS alias varchar(255) default null;
 ALTER table wvp_stream_proxy DROP COLUMN IF EXISTS enable_remove_none_reader;
+
+drop index uk_media_server_unique_ip_http_port on wvp_media_server;