diff --git a/app/Models/Advertising.php b/app/Models/Advertising.php
index 86f578a..26a1559 100644
--- a/app/Models/Advertising.php
+++ b/app/Models/Advertising.php
@@ -3,9 +3,8 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
-use Illuminate\Database\Eloquent\Model;
 
-class Advertising extends Model
+class Advertising extends BaseModel
 {
     use HasFactory;
 }
diff --git a/app/Models/Agent.php b/app/Models/Agent.php
index 287bf42..7f168d1 100644
--- a/app/Models/Agent.php
+++ b/app/Models/Agent.php
@@ -3,9 +3,8 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
-use Illuminate\Database\Eloquent\Model;
 
-class Agent extends Model
+class Agent extends BaseModel
 {
     use HasFactory;
 }
diff --git a/app/Models/ProductInfo.php b/app/Models/ProductInfo.php
index c8c44f5..79684e0 100644
--- a/app/Models/ProductInfo.php
+++ b/app/Models/ProductInfo.php
@@ -3,9 +3,13 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
-use Illuminate\Database\Eloquent\Model;
 
-class ProductInfo extends Model
+/**
+ * 产品附加表
+ * Class ProductInfo
+ * @package App\Models
+ */
+class ProductInfo extends BaseModel
 {
     use HasFactory;
 
diff --git a/app/Models/User.php b/app/Models/User.php
index 575e14e..62a2d39 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -3,9 +3,8 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
-use Illuminate\Database\Eloquent\Model;
 
-class User extends Model
+class User extends BaseModel
 {
     use HasFactory;
 }