diff --git a/library/think/db/Driver.php b/library/think/db/Driver.php
index 2e079072..1045c53f 100644
--- a/library/think/db/Driver.php
+++ b/library/think/db/Driver.php
@@ -366,6 +366,24 @@ abstract class Driver
         return $result;
     }
 
+    /**
+     * 执行数据库事务
+     * @access public
+     * @param callable $callback 数据操作方法回调
+     * @return void
+     */
+    public function transaction($callback){
+        $this->startTrans();
+        try {
+            if (is_callable($callback)) {
+                call_user_func_array($callback, [$sql, $runtime, $explain]);
+            }   
+            $this->commit();  
+        }catch (\PDOException $e) {
+            $this->rollback()
+        } 
+    }
+
     /**
      * 启动事务
      * @access public