diff --git a/sql/wvp.sql b/sql/wvp.sql
index 2f49b2a..766859c 100644
--- a/sql/wvp.sql
+++ b/sql/wvp.sql
@@ -520,7 +520,6 @@ create table IF NOT EXISTS wvp_jt_channel (
 /*
 * 20240528
 */
-DELIMITER //  -- 重定义分隔符避免分号冲突
 CREATE PROCEDURE `wvp_20240528`()
 BEGIN
     IF NOT EXISTS (SELECT column_name FROM information_schema.columns
@@ -559,10 +558,9 @@ BEGIN
     THEN
         alter table wvp_media_server add ws_flv_ssl_port integer;
     END IF;
-END; //
+END;
 call wvp_20240528();
 DROP PROCEDURE wvp_20240528;
-DELIMITER ;
 
 create table IF NOT EXISTS wvp_user_api_key (
                                   id serial primary key ,
@@ -579,7 +577,6 @@ create table IF NOT EXISTS wvp_user_api_key (
 /*
 * 20241222
 */
-DELIMITER //  -- 重定义分隔符避免分号冲突
 CREATE PROCEDURE `wvp_20241222`()
 BEGIN
     IF EXISTS (SELECT column_name FROM information_schema.STATISTICS
@@ -638,14 +635,12 @@ BEGIN
         set wdc.data_type = 3, wdc.data_device_id = ct.stream_proxy_id where wdc.stream_proxy_id is not null;
         alter table wvp_device_channel drop stream_proxy_id;
     END IF;
-END; //
+END;
 call wvp_20241222();
 DROP PROCEDURE wvp_20241222;
-DELIMITER ;
 /*
 * 20241231
 */
-DELIMITER //
 CREATE PROCEDURE `wvp_20241231`()
 BEGIN
     IF not EXISTS (SELECT column_name FROM information_schema.columns
@@ -653,14 +648,12 @@ BEGIN
     THEN
         alter table wvp_stream_proxy add relates_media_server_id character varying(50);
     END IF;
-END; //
+END;
 call wvp_20241231();
 DROP PROCEDURE wvp_20241231;
-DELIMITER ;
 /*
 * 20250111
 */
-DELIMITER //  -- 重定义分隔符避免分号冲突
 CREATE PROCEDURE `wvp_20250111`()
 BEGIN
     IF EXISTS (SELECT column_name FROM information_schema.STATISTICS
@@ -680,15 +673,13 @@ BEGIN
     THEN
         alter table wvp_cloud_record modify file_path varchar(500) null;
     END IF;
-END; //
+END;
 call wvp_20250111();
 DROP PROCEDURE wvp_20250111;
-DELIMITER ;
 
 /*
 * 20250211
 */
-DELIMITER //  -- 重定义分隔符避免分号冲突
 CREATE PROCEDURE `wvp_20250211`()
 BEGIN
     IF EXISTS (SELECT column_name FROM information_schema.STATISTICS
@@ -708,15 +699,13 @@ BEGIN
     THEN
         alter table wvp_device add position_capability integer;
     END IF;
-END; //
+END;
 call wvp_20250211();
 DROP PROCEDURE wvp_20250211;
-DELIMITER ;
 
 /**
   * 20250312
  */
-DELIMITER //  -- 重定义分隔符避免分号冲突
 CREATE PROCEDURE `wvp_20250312`()
 BEGIN
     DECLARE serverId VARCHAR(32) DEFAULT '你的服务ID';
@@ -753,15 +742,13 @@ BEGIN
     THEN
         alter table wvp_platform add server_id character varying(50);
     END IF;
-END; //
+END;
 call wvp_20250312();
 DROP PROCEDURE wvp_20250312;
-DELIMITER ;
 
 /*
 * 20250319
 */
-DELIMITER //  -- 重定义分隔符避免分号冲突
 CREATE PROCEDURE `wvp_20250319`()
 BEGIN
     IF NOT EXISTS (SELECT column_name FROM information_schema.columns
@@ -781,15 +768,13 @@ BEGIN
     THEN
         alter table wvp_device_channel add gps_direction double precision;
     END IF;
-END; //
+END;
 call wvp_20250319();
 DROP PROCEDURE wvp_20250319;
-DELIMITER ;
 
 /*
 * 20250402
 */
-DELIMITER //  -- 重定义分隔符避免分号冲突
 CREATE PROCEDURE `wvp_20250402`()
 BEGIN
     IF NOT EXISTS (SELECT column_name FROM information_schema.STATISTICS
@@ -803,10 +788,9 @@ BEGIN
         create index data_device_id on wvp_device_channel (data_device_id);
     END IF;
 
-END; //
+END;
 call wvp_20250402();
 DROP PROCEDURE wvp_20250402;
-DELIMITER ;