diff --git a/app/Models/AgentProductItem.php b/app/Models/AgentProductItem.php
index 6a6a049..1a3b99c 100644
--- a/app/Models/AgentProductItem.php
+++ b/app/Models/AgentProductItem.php
@@ -25,4 +25,9 @@ class AgentProductItem extends BaseModel
 	{
 		return $this->belongsTo(AgentProduct::class);
 	}
+
+	public function agent()
+	{
+		return $this->belongsTo(Agent::class);
+	}
 }
diff --git a/app/Providers/ProductServiceProvider.php b/app/Providers/ProductServiceProvider.php
index 33f7b57..51a9b8f 100644
--- a/app/Providers/ProductServiceProvider.php
+++ b/app/Providers/ProductServiceProvider.php
@@ -2,6 +2,7 @@
 
 namespace App\Providers;
 
+use App\Common\AgentType;
 use App\Common\ProductStatus;
 use App\Models\AgentProduct;
 use App\Models\AgentProductItem;
@@ -42,6 +43,9 @@ class ProductServiceProvider extends ServiceProvider
 				$agentIds = AgentProductItem::query()
 					->withoutGlobalScope('orderById')
 					->where('supplier_id', $product->supplier_id)
+					->whereHas('agent',function($query) {
+						$query->where('type','!=',AgentType::CLUSTER);
+					})
 					->distinct()
 					->pluck('agent_id');
 				foreach ($agentIds as $v) {