diff --git a/framework/yii/caching/DbCache.php b/framework/yii/caching/DbCache.php
index cca2c55..76e2341 100644
--- a/framework/yii/caching/DbCache.php
+++ b/framework/yii/caching/DbCache.php
@@ -63,7 +63,7 @@ class DbCache extends Cache
 	 * When using DbCache in a production server, we recommend you create a DB index for the 'expire'
 	 * column in the cache table to improve the performance.
 	 */
-	public $cacheTable = 'tbl_cache';
+	public $cacheTable = '{{%cache}}';
 	/**
 	 * @var integer the probability (parts per million) that garbage collection (GC) should be performed
 	 * when storing a piece of data in the cache. Defaults to 100, meaning 0.01% chance.
diff --git a/framework/yii/console/controllers/MigrateController.php b/framework/yii/console/controllers/MigrateController.php
index 5651b9c..5730bbd 100644
--- a/framework/yii/console/controllers/MigrateController.php
+++ b/framework/yii/console/controllers/MigrateController.php
@@ -73,7 +73,7 @@ class MigrateController extends Controller
 	/**
 	 * @var string the name of the table for keeping applied migration information.
 	 */
-	public $migrationTable = 'tbl_migration';
+	public $migrationTable = '{{%migration}}';
 	/**
 	 * @var string the template file for generating new migrations.
 	 * This can be either a path alias (e.g. "@app/migrations/template.php")
diff --git a/framework/yii/db/ActiveRecord.php b/framework/yii/db/ActiveRecord.php
index cc67224..28454b6 100644
--- a/framework/yii/db/ActiveRecord.php
+++ b/framework/yii/db/ActiveRecord.php
@@ -177,13 +177,14 @@ class ActiveRecord extends BaseActiveRecord
 	/**
 	 * Declares the name of the database table associated with this AR class.
 	 * By default this method returns the class name as the table name by calling [[Inflector::camel2id()]]
-	 * with prefix 'tbl_'. For example, 'Customer' becomes 'tbl_customer', and 'OrderItem' becomes
-	 * 'tbl_order_item'. You may override this method if the table is not named after this convention.
+	 * with prefix [[DbConnection::tablePrefix]]. For example if [[DbConnection::tablePrefix]] is 'tbl_',
+	 * 'Customer' becomes 'tbl_customer', and 'OrderItem' becomes 'tbl_order_item'. You may override this method
+	 * if the table is not named after this convention.
 	 * @return string the table name
 	 */
 	public static function tableName()
 	{
-		return 'tbl_' . Inflector::camel2id(StringHelper::basename(get_called_class()), '_');
+		return '{{%' . Inflector::camel2id(StringHelper::basename(get_called_class()), '_') . '}}';
 	}
 
 	/**
diff --git a/framework/yii/db/Connection.php b/framework/yii/db/Connection.php
index 4a8571e..9637087 100644
--- a/framework/yii/db/Connection.php
+++ b/framework/yii/db/Connection.php
@@ -219,10 +219,9 @@ class Connection extends Component
 	/**
 	 * @var string the common prefix or suffix for table names. If a table name is given
 	 * as `{{%TableName}}`, then the percentage character `%` will be replaced with this
-	 * property value. For example, `{{%post}}` becomes `{{tbl_post}}` if this property is
-	 * set as `"tbl_"`.
+	 * property value. For example, `{{%post}}` becomes `{{tbl_post}}`.
 	 */
-	public $tablePrefix;
+	public $tablePrefix = 'tbl_';
 	/**
 	 * @var array mapping between PDO driver names and [[Schema]] classes.
 	 * The keys of the array are PDO driver names while the values the corresponding
diff --git a/framework/yii/i18n/DbMessageSource.php b/framework/yii/i18n/DbMessageSource.php
index b660a86..9d43727 100644
--- a/framework/yii/i18n/DbMessageSource.php
+++ b/framework/yii/i18n/DbMessageSource.php
@@ -68,11 +68,11 @@ class DbMessageSource extends MessageSource
 	/**
 	 * @var string the name of the source message table.
 	 */
-	public $sourceMessageTable = 'tbl_source_message';
+	public $sourceMessageTable = '{{%source_message}}';
 	/**
 	 * @var string the name of the translated message table.
 	 */
-	public $messageTable = 'tbl_message';
+	public $messageTable = '{{%message}}';
 	/**
 	 * @var integer the time in seconds that the messages can remain valid in cache.
 	 * Use 0 to indicate that the cached data will never expire.
diff --git a/framework/yii/log/DbTarget.php b/framework/yii/log/DbTarget.php
index b649e9e..59eedc6 100644
--- a/framework/yii/log/DbTarget.php
+++ b/framework/yii/log/DbTarget.php
@@ -52,7 +52,7 @@ class DbTarget extends Target
 	 * of some queries about message levels and categories. Depending on your actual needs, you may
 	 * want to create additional indexes (e.g. index on `log_time`).
 	 */
-	public $logTable = 'tbl_log';
+	public $logTable = '{{%log}}';
 
 	/**
 	 * Initializes the DbTarget component.
diff --git a/framework/yii/rbac/DbManager.php b/framework/yii/rbac/DbManager.php
index e9e1730..2e47e50 100644
--- a/framework/yii/rbac/DbManager.php
+++ b/framework/yii/rbac/DbManager.php
@@ -41,15 +41,15 @@ class DbManager extends Manager
 	/**
 	 * @var string the name of the table storing authorization items. Defaults to 'tbl_auth_item'.
 	 */
-	public $itemTable = 'tbl_auth_item';
+	public $itemTable = '{{%auth_item}}';
 	/**
 	 * @var string the name of the table storing authorization item hierarchy. Defaults to 'tbl_auth_item_child'.
 	 */
-	public $itemChildTable = 'tbl_auth_item_child';
+	public $itemChildTable = '{{%auth_item_child}';
 	/**
 	 * @var string the name of the table storing authorization item assignments. Defaults to 'tbl_auth_assignment'.
 	 */
-	public $assignmentTable = 'tbl_auth_assignment';
+	public $assignmentTable = '{{%auth_assignment}}';
 
 	private $_usingSqlite;
 
diff --git a/framework/yii/web/DbSession.php b/framework/yii/web/DbSession.php
index 48878b4..2b0b0e7 100644
--- a/framework/yii/web/DbSession.php
+++ b/framework/yii/web/DbSession.php
@@ -65,7 +65,7 @@ class DbSession extends Session
 	 * When using DbSession in a production server, we recommend you create a DB index for the 'expire'
 	 * column in the session table to improve the performance.
 	 */
-	public $sessionTable = 'tbl_session';
+	public $sessionTable = '{{%session}}';
 
 	/**
 	 * Initializes the DbSession component.