diff --git a/app/Models/AgentProduct.php b/app/Models/AgentProduct.php
index 6b03135..a8c4d7f 100644
--- a/app/Models/AgentProduct.php
+++ b/app/Models/AgentProduct.php
@@ -54,23 +54,17 @@ class AgentProduct extends BaseModel
 
 	public function setChannelIdAttribute($value)
 	{
-		if (is_array($value)) {
-			$this->attributes['channel_id'] = join(',', array_filter($value));
-		}
+		$this->attributes['channel_id'] = is_array($value) ? join(',', array_filter($value)) : $value;
 	}
 
 	public function setPicturesAttribute($value)
 	{
-		if (is_array($value)) {
-			$this->attributes['pictures'] = json_encode(array_filter($value)) ?? '';
-		}
+		$this->attributes['pictures'] = is_array($value) ? (json_encode(array_filter($value)) ?? '[]') : '[]';
 	}
 
 	public function setProductIdsAttribute($value)
 	{
-		if (is_array($value)) {
-			$this->attributes['product_ids'] = join(',', array_filter($value));
-		}
+		$this->attributes['product_ids'] = is_array($value) ? join(',', array_filter($value)) : $value;
 	}
 
 	// 获取所有产品图片