diff --git a/server/app/dice/model/config/DiceConfig.php b/server/app/dice/model/config/DiceConfig.php
index fbd02d0..7a7bbcd 100644
--- a/server/app/dice/model/config/DiceConfig.php
+++ b/server/app/dice/model/config/DiceConfig.php
@@ -35,6 +35,12 @@ class DiceConfig extends BaseModel
      */
     protected $table = 'dice_config';
 
+    /**
+     * 是否自动维护 create_time / update_time（继承基类 CREATED_AT / UPDATED_AT）
+     * @var bool
+     */
+    public $timestamps = true;
+
     /**
      * 属性转换
      */