diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/NavigatManager.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/NavigatManager.cs
index 886ef10ce..bcba232ee 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/NavigatManager.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/NavigatManager.cs
@@ -727,11 +727,16 @@ namespace SqlSugar
                 if (properyName != null)
                 {
                     var fkColumnsInfo = entityInfo.Columns.FirstOrDefault(x => x.PropertyName == properyName);
+                    var pkColumnsInfo = entityInfo.Columns.FirstOrDefault(x => x.IsPrimarykey);
                     if (fkColumnsInfo != null)
                     {
                         var fkName = fkColumnsInfo.DbColumnName;
                         AppColumns(result, queryable, fkName);
                     }
+                    if (pkColumnsInfo!=null&&fkColumnsInfo == null&&result.SelectString != null && !result.SelectString.Contains(queryable.SqlBuilder.GetTranslationColumnName(pkColumnsInfo.DbColumnName))) 
+                    {
+                        AppColumns(result, queryable, pkColumnsInfo.DbColumnName);
+                    }
                 }
             }
         }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableHelper.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableHelper.cs
index e71b5f3e4..b8eaafa39 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableHelper.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableHelper.cs
@@ -656,7 +656,12 @@ namespace SqlSugar
             }
             foreach (var item in navManages)
             {
-                var navName = ExpressionTool.GetMemberName(item.Expressions.First());
+                var FirstExp = item.Expressions.First();
+                var navName = ExpressionTool.GetMemberName(FirstExp);
+                if (FirstExp is LambdaExpression &&ExpressionTool.GetMethodName((FirstExp as LambdaExpression).Body) == "ToList")
+                { 
+                    navName = ExpressionTool.GetFirstTypeNameFromExpression(FirstExp);
+                }
                 var navColumn = entityColumns.Where(it => it.IsPrimarykey == false).Where(it => it.Navigat != null).FirstOrDefault(it => it.PropertyName == navName);
                 if (navColumn != null && navColumn.Navigat.NavigatType != NavigateType.ManyToMany)
                 {
diff --git a/Src/Asp.Net/SqlSugar/ExpressionsToSql/Common/ExpressionTool.cs b/Src/Asp.Net/SqlSugar/ExpressionsToSql/Common/ExpressionTool.cs
index da6212ddd..32269871e 100644
--- a/Src/Asp.Net/SqlSugar/ExpressionsToSql/Common/ExpressionTool.cs
+++ b/Src/Asp.Net/SqlSugar/ExpressionsToSql/Common/ExpressionTool.cs
@@ -215,6 +215,28 @@ namespace SqlSugar
             return newExp;
         }
 
+
+        public static string GetFirstTypeNameFromExpression(Expression expression)
+        {
+            if (expression is LambdaExpression lambda)
+            {
+                return GetFirstTypeNameFromExpression(lambda.Body);
+            }
+            else if (expression is MemberExpression member)
+            {
+                return  member.Member.Name;
+            }
+            else if (expression is NewExpression newExpr)
+            {
+                return newExpr.Type.Name;
+            }
+            else if (expression is MethodCallExpression methodCall)
+            {
+                return GetFirstTypeNameFromExpression(methodCall.Arguments.FirstOrDefault());
+            } 
+            return "";
+        }
+
         public static string GetMethodName(Expression expression) 
         {
             if (expression is MethodCallExpression)