diff --git a/README.md b/README.md
index b695ce1..d68fef5 100644
--- a/README.md
+++ b/README.md
@@ -87,6 +87,9 @@ Database=dbname;Data Source=x.x.x.x;Port=3306;User Id=xxx;Password=****;Charset=
 
 pgsql 连接串 格式
 server=ip地址;port=5432;uid=用户;pwd=口令;database=数据库;Pooling=true;
+
+达梦 连接串 格式
+Server=ip地址:端口; UserId=用户; PWD=口令;
 ```
 
 配置完毕后，按F5 刷新页面，点报表目录，正常的话，这是应该能看到所有的测试报表了
diff --git a/end/reportWeb/Startup.cs b/end/reportWeb/Startup.cs
index d9099bc..d10eedd 100644
--- a/end/reportWeb/Startup.cs
+++ b/end/reportWeb/Startup.cs
@@ -234,7 +234,8 @@ public void ConfigureServices(IServiceCollection services)
             DbProviderFactories.RegisterFactory("Microsoft.Data.Sqlite", SqliteFactory.Instance);
             foreach(var one in Configuration.GetSection("DbProviderFactories").Get<DbProviderCfg[]>())
             {
-                var ass = System.Reflection.Assembly.Load( one.DllName);
+                //var ass = System.Reflection.Assembly.Load( one.DllName);
+                var ass = System.Reflection.Assembly.LoadFrom(Path.GetDirectoryName(Environment.ProcessPath) + "/" + one.DllName + (one.DllName.EndsWith(".dll")?"":".dll"));
                 DbProviderFactory f = ass.GetType(one.FactoryClass).GetField(one.InstanceName).GetValue(null) as DbProviderFactory;
                 DbProviderFactories.RegisterFactory(one.Name, f );
                 
diff --git a/end/reportWeb/appsettings.json b/end/reportWeb/appsettings.json
index 599a0dd..5c7ab8a 100644
--- a/end/reportWeb/appsettings.json
+++ b/end/reportWeb/appsettings.json
@@ -39,38 +39,49 @@
     "admin_user": "admin",
     "admin_password": "database!123",
     //"static_path": "",
-    "DbProviderFactories": [
-        {
-            "name": "SqlClient",
-            "dllName": "Microsoft.Data.SqlClient",
-            "FactoryClass": "Microsoft.Data.SqlClient.SqlClientFactory",
-            "InstanceName": "Instance"
-        },
-        {
-            "name": "Oracle",
-            "dllName": "Oracle.ManagedDataAccess",
-            "FactoryClass": "Oracle.ManagedDataAccess.Client.OracleClientFactory",
-            "InstanceName": "Instance"
-        },
-        {
-            "name": "Npgsql",
-            "dllName": "Npgsql",
-            "FactoryClass": "Npgsql.NpgsqlFactory",
-            "InstanceName": "Instance"
-        },
+  "DbProviderFactories": [
+    {
+      "name": "SqlClient",
+      "dllName": "Microsoft.Data.SqlClient",
+      "FactoryClass": "Microsoft.Data.SqlClient.SqlClientFactory",
+      "InstanceName": "Instance",
+      "link_str": "Data Source=ip地址;Initial Catalog=数据库名字;Persist Security Info=True;User ID=用户;Password=口令;Min Pool Size=1;Max Pool Size=50;Connect Timeout=15000;Application Name=报表连接,"
+    },
+    {
+      "name": "Oracle",
+      "dllName": "Oracle.ManagedDataAccess",
+      "FactoryClass": "Oracle.ManagedDataAccess.Client.OracleClientFactory",
+      "InstanceName": "Instance",
+      "link_str": "Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=ip地址)(PORT=端口))(CONNECT_DATA=(SERVER = SERVER名字)(SERVICE_NAME = 数据库)));User Id=用户;Password=口令;",
+    },
+    {
+      "name": "Npgsql",
+      "dllName": "Npgsql",
+      "FactoryClass": "Npgsql.NpgsqlFactory",
+      "InstanceName": "Instance",
+      "link_str": "server=ip地址;port=5432;uid=用户;pwd=口令;database=数据库;Pooling=true;"
+    },
 
-        {
-            "name": "MySql",
-            "dllName": "MySql.Data",
-            "FactoryClass": "MySql.Data.MySqlClient.MySqlClientFactory",
-            "InstanceName": "Instance",
-            "link_str": "Database=dbname;Data Source=x.x.x.x;Port=3306;User Id=xxx;Password=****;Charset=utf8;TreatTinyAsBoolean=false;"
-        },
-        {
-            "name": "odbc",
-            "dllName": "System.Data.Odbc",
-            "FactoryClass": "System.Data.Odbc.OdbcFactory",
-            "InstanceName": "Instance"
-        }
-    ]
+    {
+      "name": "MySql",
+      "dllName": "MySql.Data",
+      "FactoryClass": "MySql.Data.MySqlClient.MySqlClientFactory",
+      "InstanceName": "Instance",
+      "link_str": "Database=dbname;Data Source=x.x.x.x;Port=3306;User Id=xxx;Password=****;Charset=utf8;TreatTinyAsBoolean=false;"
+    },
+    {
+      "name": "odbc",
+      "dllName": "System.Data.Odbc",
+      "FactoryClass": "System.Data.Odbc.OdbcFactory",
+      "InstanceName": "Instance",
+      "link_str":"Dsn=odbc数据源名称;"
+    },
+    {
+      "name": "DaMeng",
+      "dllName": "DmProvider",
+      "FactoryClass": "Dm.DmClientFactory",
+      "InstanceName": "Instance",
+      "link_str": "Server=ip地址:端口; UserId=用户; PWD=口令;"
+    }
+  ]
 }
diff --git a/end/reportWeb/reportWeb.csproj b/end/reportWeb/reportWeb.csproj
index 7eeadea..da83836 100644
--- a/end/reportWeb/reportWeb.csproj
+++ b/end/reportWeb/reportWeb.csproj
@@ -21,6 +21,7 @@
   <ItemGroup>
     <PackageReference Include="Antlr3.Runtime" Version="3.5.2-rc1" />
     <PackageReference Include="CSRedisCore" Version="3.6.6" />
+    <PackageReference Include="dmdbms.DmProvider" Version="1.1.0.16649" />
     <PackageReference Include="EPPlus" Version="6.2.7" />
 	<PackageReference Include="itext7" Version="7.2.1" />
 	<PackageReference Include="itext7.pdfhtml" Version="4.0.1" />