diff --git a/Admin/Install/db.json b/Admin/Install/db.json
index 14e4f46..fd0af65 100755
--- a/Admin/Install/db.json
+++ b/Admin/Install/db.json
@@ -15,7 +15,7 @@
                 "null": false
             },
             "kanban_board_color": {
-                "color": "kanban_board_color",
+                "name": "kanban_board_color",
                 "type": "VARCHAR(9)",
                 "null": false
             },
diff --git a/Models/KanbanBoardMapper.php b/Models/KanbanBoardMapper.php
index 52ff177..3053317 100755
--- a/Models/KanbanBoardMapper.php
+++ b/Models/KanbanBoardMapper.php
@@ -50,7 +50,7 @@ final class KanbanBoardMapper extends DataMapperFactory
     /**
      * Has many relation.
      *
-     * @var array<string, array{mapper:string, table:string, self?:?string, external?:?string, column?:string}>
+     * @var array<string, array{mapper:class-string, table:string, self?:?string, external?:?string, column?:string}>
      * @since 1.0.0
      */
     public const HAS_MANY = [
@@ -71,7 +71,7 @@ final class KanbanBoardMapper extends DataMapperFactory
     /**
      * Belongs to.
      *
-     * @var array<string, array{mapper:string, external:string, column?:string, by?:string}>
+     * @var array<string, array{mapper:class-string, external:string, column?:string, by?:string}>
      * @since 1.0.0
      */
     public const BELONGS_TO = [
diff --git a/Models/KanbanCardCommentMapper.php b/Models/KanbanCardCommentMapper.php
index 7f3fa6a..471ef2c 100755
--- a/Models/KanbanCardCommentMapper.php
+++ b/Models/KanbanCardCommentMapper.php
@@ -46,7 +46,7 @@ final class KanbanCardCommentMapper extends DataMapperFactory
     /**
      * Has many relation.
      *
-     * @var array<string, array{mapper:string, table:string, self?:?string, external?:?string, column?:string}>
+     * @var array<string, array{mapper:class-string, table:string, self?:?string, external?:?string, column?:string}>
      * @since 1.0.0
      */
     public const HAS_MANY = [
@@ -61,7 +61,7 @@ final class KanbanCardCommentMapper extends DataMapperFactory
     /**
      * Belongs to.
      *
-     * @var array<string, array{mapper:string, external:string, column?:string, by?:string}>
+     * @var array<string, array{mapper:class-string, external:string, column?:string, by?:string}>
      * @since 1.0.0
      */
     public const BELONGS_TO = [
diff --git a/Models/KanbanCardMapper.php b/Models/KanbanCardMapper.php
index 9854476..14a9f71 100755
--- a/Models/KanbanCardMapper.php
+++ b/Models/KanbanCardMapper.php
@@ -54,7 +54,7 @@ final class KanbanCardMapper extends DataMapperFactory
     /**
      * Belongs to.
      *
-     * @var array<string, array{mapper:string, external:string, column?:string, by?:string}>
+     * @var array<string, array{mapper:class-string, external:string, column?:string, by?:string}>
      * @since 1.0.0
      */
     public const BELONGS_TO = [
@@ -67,7 +67,7 @@ final class KanbanCardMapper extends DataMapperFactory
     /**
      * Has many relation.
      *
-     * @var array<string, array{mapper:string, table:string, self?:?string, external?:?string, column?:string}>
+     * @var array<string, array{mapper:class-string, table:string, self?:?string, external?:?string, column?:string}>
      * @since 1.0.0
      */
     public const HAS_MANY = [
diff --git a/Models/KanbanColumnMapper.php b/Models/KanbanColumnMapper.php
index 873e7d1..d6667b6 100755
--- a/Models/KanbanColumnMapper.php
+++ b/Models/KanbanColumnMapper.php
@@ -42,7 +42,7 @@ final class KanbanColumnMapper extends DataMapperFactory
     /**
      * Has many relation.
      *
-     * @var array<string, array{mapper:string, table:string, self?:?string, external?:?string, column?:string}>
+     * @var array<string, array{mapper:class-string, table:string, self?:?string, external?:?string, column?:string}>
      * @since 1.0.0
      */
     public const HAS_MANY = [