diff --git a/app/Models/Item.php b/app/Models/Item.php
index c23546e..14d2e14 100644
--- a/app/Models/Item.php
+++ b/app/Models/Item.php
@@ -134,4 +134,9 @@ class Item extends Model
     {
         return $this->hasMany(ProductionTemp::class, 'item_id', 'id');
     }
+
+    public function stickerOrder()
+    {
+        return $this->hasMany(StickerOrder::class, 'item_id', 'id');
+    }
 }
diff --git a/app/Models/Plant.php b/app/Models/Plant.php
index 96de552..f3fcedf 100644
--- a/app/Models/Plant.php
+++ b/app/Models/Plant.php
@@ -243,4 +243,10 @@ class Plant extends Model
     {
         return $this->hasMany(ProductionTemp::class, 'plant_id', 'id');
     }
+
+    public function stickerOrder()
+    {
+        return $this->hasMany(StickerOrder::class, 'plant_id', 'id');
+    }
+
 }