diff --git a/src/Components/pgsql/src/Db/Drivers/PdoPgsql/Driver.php b/src/Components/pgsql/src/Db/Drivers/PdoPgsql/Driver.php
index f7062efd84..8b57195a6d 100644
--- a/src/Components/pgsql/src/Db/Drivers/PdoPgsql/Driver.php
+++ b/src/Components/pgsql/src/Db/Drivers/PdoPgsql/Driver.php
@@ -20,8 +20,6 @@ class Driver extends PgsqlBase
         __construct as private tPdoDriverConstruct;
     }
 
-    public const OFFLINE_CODE_INDEX = 0;
-
     public function __construct(array $option = [])
     {
         $option['username'] ??= 'postgres';
diff --git a/src/Components/pgsql/src/Db/Drivers/PdoPgsql/Statement.php b/src/Components/pgsql/src/Db/Drivers/PdoPgsql/Statement.php
index 2b0f734239..ef3f2e3d9f 100644
--- a/src/Components/pgsql/src/Db/Drivers/PdoPgsql/Statement.php
+++ b/src/Components/pgsql/src/Db/Drivers/PdoPgsql/Statement.php
@@ -18,8 +18,6 @@ class Statement extends PgsqlBaseStatement implements IPgsqlStatement
 {
     use TPdoStatement;
 
-    public const OFFLINE_CODE_INDEX = 0;
-
     /**
      * 更新最后插入ID.
      */
diff --git a/src/Db/Mysql/Drivers/PdoMysql/Driver.php b/src/Db/Mysql/Drivers/PdoMysql/Driver.php
index d79a4554b3..3ae057ca4f 100644
--- a/src/Db/Mysql/Drivers/PdoMysql/Driver.php
+++ b/src/Db/Mysql/Drivers/PdoMysql/Driver.php
@@ -20,8 +20,6 @@ class Driver extends MysqlBase
         __construct as private tPdoDriverConstruct;
     }
 
-    public const OFFLINE_CODE_INDEX = 1;
-
     public function __construct(array $option = [])
     {
         $option['username'] ??= 'root';
diff --git a/src/Db/Mysql/Drivers/PdoMysql/Statement.php b/src/Db/Mysql/Drivers/PdoMysql/Statement.php
index b872c4d5e4..c25c6e42b5 100644
--- a/src/Db/Mysql/Drivers/PdoMysql/Statement.php
+++ b/src/Db/Mysql/Drivers/PdoMysql/Statement.php
@@ -16,6 +16,4 @@
 class Statement extends MysqlBaseStatement implements IMysqlStatement
 {
     use TPdoStatement;
-
-    public const OFFLINE_CODE_INDEX = 1;
 }