diff --git a/extend/base/common/command/admin/VersionBase.php b/extend/base/common/command/admin/VersionBase.php
index 181b5e8..a73d01d 100644
--- a/extend/base/common/command/admin/VersionBase.php
+++ b/extend/base/common/command/admin/VersionBase.php
@@ -12,14 +12,14 @@ use think\console\Output;
 
 class VersionBase extends Command
 {
-    public const VERSION = 'v2.0.107';
+    public const VERSION = 'v2.0.108';
 
     public const PRODUCT_VERSION = '';
 
     public const LAYUI_VERSION = '2.8.17';
 
     public const COMMENT = [
-        '更新版本提示优先自定义的路径',
+        '生成数据库迁移文件支持生成更新的迁移文件',
         '发布新版本',
     ];
 
diff --git a/extend/base/common/command/curd/MigrateBase.php b/extend/base/common/command/curd/MigrateBase.php
index c0fc4f3..f0bfe13 100644
--- a/extend/base/common/command/curd/MigrateBase.php
+++ b/extend/base/common/command/curd/MigrateBase.php
@@ -26,6 +26,7 @@ class MigrateBase extends Command
             ->addOption('tableName', '', Option::VALUE_OPTIONAL, '要生成的表名')
             ->addOption('fileName', '', Option::VALUE_OPTIONAL, '要生成的文件名')
             ->addOption('force', 'f', Option::VALUE_NONE, '强制生成')
+            ->addOption('update', 'u', Option::VALUE_NONE, '生成新代码')
             ->setDescription('the curd:migrate command');
     }
 
@@ -38,6 +39,7 @@ class MigrateBase extends Command
         $file_name = $input->getOption('fileName');
         $table_name = $input->getOption('tableName');
         $force = $input->getOption('force');
+        $update = $input->hasOption('update');
 
         if (empty($table)) {
             $output->error('请输入表名');
@@ -68,34 +70,33 @@ class MigrateBase extends Command
         }
 
         $dist_file_path = App::getRootPath() . '/database/migrations/' . date('YmdHis') . '_' . $file_name . '.php';
-
-        $patt_path = App::getRootPath() . '/database/migrations/*' . $file_name . '.php';
-
-        $patt_files = glob($patt_path);
-
-        $is_extis = false;
-        foreach ($patt_files as $patt_file) {
-            $patt = '/.*database\/migrations\/\d+_' . $file_name . '.php$/';
-
-            $preg_result = preg_match($patt, $patt_file);
-
-            if ($preg_result) {
-                $is_extis = true;
-            }
-        }
-
-        if ($is_extis) {
-            $output->error('文件已存在:' . $patt_files[0]);
-            if (!$force) {
-                $confirm_force = $output->confirm($input, '确定要覆盖文件吗?', false);
-
-                if (!$confirm_force) {
-                    return;
+        if(!$update){
+            $patt_path = App::getRootPath() . '/database/migrations/*' . $file_name . '.php';
+            $patt_files = glob($patt_path);
+            $is_extis = false;
+            foreach ($patt_files as $patt_file) {
+                $patt = '/.*database\/migrations\/\d+_' . $file_name . '.php$/';
+    
+                $preg_result = preg_match($patt, $patt_file);
+    
+                if ($preg_result) {
+                    $is_extis = true;
                 }
             }
-            $output->highlight('执行覆盖操作');
-
-            $dist_file_path = $patt_files[0];
+    
+            if ($is_extis) {
+                $output->error('文件已存在:' . $patt_files[0]);
+                if (!$force) {
+                    $confirm_force = $output->confirm($input, '确定要覆盖文件吗?如果您想生成更新文件请添加-u参数', false);
+    
+                    if (!$confirm_force) {
+                        return;
+                    }
+                }
+                $output->highlight('执行覆盖操作');
+    
+                $dist_file_path = $patt_files[0];
+            }
         }
 
         $columns = Db::query("SHOW FULL COLUMNS FROM {$this->tablePrefix}{$this->table}");
@@ -198,6 +199,11 @@ class MigrateBase extends Command
         $data['table_keys'] = $table_keys;
         $data['table_keys_uni'] = $table_keys_uni;
         $data['table_keys_text'] = $table_keys_text;
+        $data['method'] = 'create';
+
+        if($update){
+            $data['method'] = 'update';
+        }
 
         $migrate_content = View::fetch(app_file_path('common/command/curd/migrate.tpl'), $data);
 
@@ -205,5 +211,13 @@ class MigrateBase extends Command
             file_put_contents(__DIR__ . '/migrate_output.php', "<?php\n\n" . $migrate_content);
         }
         file_put_contents($dist_file_path, "<?php\n\n" . $migrate_content);
+
+        if($update){
+            $output->info('已为您生成数据库迁移代码的更新代码，但仍然包含了所有的字段，因此您需要删除多余的添加指令，并根据您的表结构修改更新的指令');
+            $output->info('请查看：'. $dist_file_path);
+        }else{
+            $output->info('已为您生成数据库迁移代码');
+            $output->info('请查看：'. $dist_file_path);
+        }
     }
 }
diff --git a/extend/base/common/command/curd/migrate.tpl b/extend/base/common/command/curd/migrate.tpl
index dab8d51..73aa396 100644
--- a/extend/base/common/command/curd/migrate.tpl
+++ b/extend/base/common/command/curd/migrate.tpl
@@ -35,6 +35,6 @@ class {$class_name} extends Migrator
             {volist name="table_keys_text" id="vo"}->addIndex('{$vo}',['type'=>'fulltext'])
             {/volist}
             {volist name="table_keys" id="vo"}->addIndex('{$vo}')
-            {/volist}->create();
+            {/volist}->{$method}();
     }
 }