diff --git a/数据库/2.7.3/初始化-postgresql-kingbase-2.7.3.sql b/数据库/2.7.3/初始化-postgresql-kingbase-2.7.3.sql
index 05bfefb3d..1d96dba0a 100644
--- a/数据库/2.7.3/初始化-postgresql-kingbase-2.7.3.sql
+++ b/数据库/2.7.3/初始化-postgresql-kingbase-2.7.3.sql
@@ -29,7 +29,6 @@ create table wvp_device
     custom_name                         character varying(255),
     sdp_ip                              character varying(50),
     local_ip                            character varying(50),
-    server_id                           character varying(50),
     password                            character varying(255),
     as_message_channel                  bool    default false,
     heart_beat_interval                 integer,
@@ -71,22 +70,6 @@ create table wvp_device_mobile_position
     create_time     character varying(50)
 );
 
-create table wvp_gb_stream
-(
-    gb_stream_id    serial primary key,
-    app             character varying(255) not null,
-    stream          character varying(255) not null,
-    gb_id           character varying(50)  not null,
-    name            character varying(255),
-    longitude       double precision,
-    latitude        double precision,
-    stream_type     character varying(50),
-    media_server_id character varying(50),
-    create_time     character varying(50),
-    constraint uk_gb_stream_unique_gb_id unique (gb_id),
-    constraint uk_gb_stream_unique_app_stream unique (app, stream)
-);
-
 create table wvp_device_channel
 (
     id                           serial primary key,