diff --git a/app/Models/Advertising.php b/app/Models/Advertising.php
index 54ef173..5ed8a55 100644
--- a/app/Models/Advertising.php
+++ b/app/Models/Advertising.php
@@ -9,7 +9,6 @@ class Advertising extends BaseModel
     use HasFactory;
 	public function getPictureAttribute($value)
 	{
-		$host = env('APP_URL');
-		return $host . $value;
+		return $value ? $this->host . $value : '';
 	}
 }
diff --git a/app/Models/Article.php b/app/Models/Article.php
index 66152a6..cdd74ba 100644
--- a/app/Models/Article.php
+++ b/app/Models/Article.php
@@ -7,4 +7,9 @@ use Illuminate\Database\Eloquent\Factories\HasFactory;
 class Article extends BaseModel
 {
     use HasFactory;
+
+	public function getImageAttribute($value)
+	{
+		return $value ? $this->host . $value : '';
+	}
 }
diff --git a/app/Models/BaseModel.php b/app/Models/BaseModel.php
index a6b6400..4a5a153 100644
--- a/app/Models/BaseModel.php
+++ b/app/Models/BaseModel.php
@@ -6,7 +6,15 @@ use Illuminate\Database\Eloquent\Model;
 class BaseModel extends Model
 {
 	protected $dateFormat = 'U';
-    # 不转换时间戳，若使用getUpdatedAtColumn，则不能自动写入时间戳
+	protected $host = '';
+
+	public function __construct(array $attributes = [])
+	{
+		parent::__construct($attributes);
+		$this->host = env('APP_URL');
+	}
+
+	# 不转换时间戳，若使用getUpdatedAtColumn，则不能自动写入时间戳
     public function getUpdatedAtAttribute($value)
 	{
     	return strtotime($value);
diff --git a/app/Models/Channel.php b/app/Models/Channel.php
index 32b4129..54c5b35 100644
--- a/app/Models/Channel.php
+++ b/app/Models/Channel.php
@@ -13,4 +13,9 @@ use Illuminate\Database\Eloquent\SoftDeletes;
 class Channel extends BaseModel
 {
     use HasFactory, SoftDeletes;
+
+    public function getIconAttribute($value)
+	{
+		return $value ? $this->host . $value : '';
+	}
 }
diff --git a/app/Models/Product.php b/app/Models/Product.php
index 3ab0a40..d7a14cb 100644
--- a/app/Models/Product.php
+++ b/app/Models/Product.php
@@ -19,6 +19,9 @@ class Product extends BaseModel
     public function getPicturesAttribute($value): array
     {
         $pictures = $value ? json_decode($value, true) : [];
+        foreach ($pictures as &$v) {
+        	$v = $this->host . $v;
+		}
         $this->append('picture');
         return $pictures;
     }
diff --git a/app/Models/Slide.php b/app/Models/Slide.php
index 2ac232c..070804c 100644
--- a/app/Models/Slide.php
+++ b/app/Models/Slide.php
@@ -15,7 +15,6 @@ class Slide extends BaseModel
 
     public function getUrlAttribute($value)
 	{
-		$host = env('APP_URL');
-		return $host . $value;
+		return $value ? $this->host . $value : '';
 	}
 }