diff --git a/app/Models/CategoryModal.php b/app/Models/CategoryModal.php
new file mode 100644
index 00000000..e4ec51c1
--- /dev/null
+++ b/app/Models/CategoryModal.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * 分类表
+ */
+class CategoryModal extends Model
+{
+    //
+    protected $table = 'categories';
+
+    protected $guarded  = [];
+}
diff --git a/app/Models/User.php b/app/Models/User.php
deleted file mode 100644
index 749c7b77..00000000
--- a/app/Models/User.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-
-namespace App\Models;
-
-// use Illuminate\Contracts\Auth\MustVerifyEmail;
-use Illuminate\Database\Eloquent\Factories\HasFactory;
-use Illuminate\Foundation\Auth\User as Authenticatable;
-use Illuminate\Notifications\Notifiable;
-
-class User extends Authenticatable
-{
-    /** @use HasFactory<\Database\Factories\UserFactory> */
-    use HasFactory, Notifiable;
-
-    /**
-     * The attributes that are mass assignable.
-     *
-     * @var list<string>
-     */
-    protected $fillable = [
-        'name',
-        'email',
-        'password',
-    ];
-
-    /**
-     * The attributes that should be hidden for serialization.
-     *
-     * @var list<string>
-     */
-    protected $hidden = [
-        'password',
-        'remember_token',
-    ];
-
-    /**
-     * Get the attributes that should be cast.
-     *
-     * @return array<string, string>
-     */
-    protected function casts(): array
-    {
-        return [
-            'email_verified_at' => 'datetime',
-            'password' => 'hashed',
-        ];
-    }
-}