diff --git a/Src/Asp.NetCore2/SqlSugar/Infrastructure/StaticConfig.cs b/Src/Asp.NetCore2/SqlSugar/Infrastructure/StaticConfig.cs
index c57078958..5cb438a76 100644
--- a/Src/Asp.NetCore2/SqlSugar/Infrastructure/StaticConfig.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Infrastructure/StaticConfig.cs
@@ -16,6 +16,7 @@ namespace SqlSugar
         public const string CodeFirst_BigString = "varcharmax,longtext,text,clob";
         public static string CodeFirst_MySqlCollate{get;set;}
         public static string CodeFirst_MySqlTableEngine { get; set; }
+        public static Type Backup_MySqlBackupType { get; set; }
 
         public static Func<long> CustomSnowFlakeFunc;
         public static Func<long> CustomSnowFlakeTimeErrorFunc;
diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs b/Src/Asp.NetCore2/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs
index 1343aab64..ff9e07ffe 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs
@@ -713,9 +713,16 @@ WHERE EVENT_OBJECT_TABLE = '" + tableName + "'");
 
                 try
                 {
-                    Assembly currentAssembly = Assembly.GetExecutingAssembly();
-                    string exePath = currentAssembly.Location.Replace("SqlSugar.dll", "MySqlBackupNet.MySqlConnector.dll");
-                    assembly = Assembly.LoadFrom(exePath);
+                    if (StaticConfig.Backup_MySqlBackupType != null)
+                    {
+                        assembly = StaticConfig.Backup_MySqlBackupType.Assembly;
+                    }
+                    else
+                    {
+                        Assembly currentAssembly = Assembly.GetExecutingAssembly();
+                        string exePath = currentAssembly.Location.Replace("SqlSugar.dll", "MySqlBackupNet.MySqlConnector.dll");
+                        assembly = Assembly.LoadFrom(exePath);
+                    }
                 }
                 catch (Exception)
                 {