diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryMethodInfo.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryMethodInfo.cs
index 41d5c782c..f760439ff 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryMethodInfo.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryMethodInfo.cs
@@ -164,7 +164,12 @@ namespace SqlSugar
             this.QueryableObj = method.Invoke(QueryableObj, new object[] { });
             return this;
         }
-
+        public QueryMethodInfo Select(string expShortName, List<string> columns, params object[] args)
+        {
+            var method = QueryableObj.GetType().GetMyMethod("Select", 3, typeof(string), typeof(List<string>), typeof(object[]));
+            this.QueryableObj = method.Invoke(QueryableObj, new object[] { expShortName,columns,args });
+            return this;
+        }
         public QueryMethodInfo Select(List<SelectModel> models) 
         {
             var method = QueryableObj.GetType().GetMyMethod("Select", 1, typeof(List<SelectModel>));
diff --git a/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec b/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec
index 25684344d..984cecc69 100644
--- a/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec
+++ b/Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec
@@ -2,7 +2,7 @@
 <package >
   <metadata>
     <id>SqlSugarCore</id>
-    <version>5.1.4.188</version>
+    <version>5.1.4.189-preview01</version>
     <authors>sunkaixuan</authors>
     <owners>果糖大数据科技</owners>
     <licenseUrl>http://www.apache.org/licenses/LICENSE-2.0.html</licenseUrl>