diff --git a/extend/catcher/base/CatchModel.php b/extend/catcher/base/CatchModel.php
index fc7e2c5..6c0d41e 100644
--- a/extend/catcher/base/CatchModel.php
+++ b/extend/catcher/base/CatchModel.php
@@ -18,7 +18,7 @@ use catcher\traits\db\ScopeTrait;
  */
 abstract class CatchModel extends \think\Model
 {
-    use SoftDelete, TransTrait, BaseOptionsTrait, ScopeTrait, RewriteTrait;
+    use SoftDelete, BaseOptionsTrait, ScopeTrait, RewriteTrait;
 
     protected $createTime = 'created_at';
 
diff --git a/extend/catcher/traits/db/TransTrait.php b/extend/catcher/traits/db/TransTrait.php
deleted file mode 100644
index 2e65ed1..0000000
--- a/extend/catcher/traits/db/TransTrait.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-declare(strict_types=1);
-
-namespace catcher\traits\db;
-
-use think\facade\Db;
-
-trait TransTrait
-{
-    /**
-     *
-     * @time 2019年12月03日
-     * @return void
-     */
-    public function startTrans()
-    {
-        Db::startTrans();
-    }
-
-    /**
-     *
-     * @time 2019年12月03日
-     * @return void
-     */
-    public function commit()
-    {
-        Db::commit();
-    }
-
-    /**
-     *
-     * @time 2019年12月03日
-     * @return void
-     */
-    public function rollback()
-    {
-        Db::rollback();
-    }
-
-    /**
-     *
-     * @time 2019年12月03日
-     * @param \Closure $function
-     * @return void
-     */
-    public function transaction(\Closure $function)
-    {
-        Db::transaction($function());
-    }
-}