diff --git a/src/Blueprint/Create/Table.php b/src/Blueprint/Create/Table.php
index 9283bca..32cf4c1 100644
--- a/src/Blueprint/Create/Table.php
+++ b/src/Blueprint/Create/Table.php
@@ -48,6 +48,11 @@ public function addColumn(Column $column):Table
         return $this;
     }
 
+    public function getColumns():array
+    {
+        return $this->columns;
+    }
+
     /**
      * 整数 int
      * @param string $name 字段名称