diff --git a/app/Console/Commands/ModelMakeCommand.php b/app/Console/Commands/ModelMakeCommand.php
index 17cf4762ecfe27d68a516aaa9f81a07ce84042b3..b59ca88310f171463793e43b53ee31d0f731fbb6 100644
--- a/app/Console/Commands/ModelMakeCommand.php
+++ b/app/Console/Commands/ModelMakeCommand.php
@@ -21,6 +21,10 @@ protected function buildClass($name): string
             '{{classVariable}}' => $classVar,
             '{{ classVariable }}' => $classVar,
         ];
+
+        $serviceNamespace = $this->getNamespace($name);
+        $replace["use {$serviceNamespace}\Model;\n"] = '';
+
         return str_replace(
             array_keys($replace), array_values($replace), parent::buildClass($name)
         );
diff --git a/app/Console/Commands/stubs/model.stub b/app/Console/Commands/stubs/model.stub
index 3bc73cd01e2297b95ff43a12a002e340ff9b18e3..7c6c90604647d54e2cd0c242b50656f030e22961 100644
--- a/app/Console/Commands/stubs/model.stub
+++ b/app/Console/Commands/stubs/model.stub
@@ -2,8 +2,8 @@
 
 namespace {{ namespace }};
 
+use {{ rootNamespace }}Models\Model;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
-use Illuminate\Database\Eloquent\Model;
 
 class {{ class }} extends Model
 {
diff --git a/app/Models/Model.php b/app/Models/Model.php
new file mode 100644
index 0000000000000000000000000000000000000000..754f8a5d6554208ff91b2a59029a41030482993e
--- /dev/null
+++ b/app/Models/Model.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Models;
+
+use DateTimeInterface;
+use Illuminate\Database\Eloquent\Model as BaseModel;
+
+abstract class Model extends BaseModel
+{
+    /**
+     * 为 array / JSON 序列化准备日期格式
+     */
+    protected function serializeDate(DateTimeInterface $date): string
+    {
+        return $date->format('Y-m-d H:i:s');
+    }
+}