diff --git a/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
index bc9840690..c25588f01 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
@@ -516,6 +516,15 @@ namespace SqlSugar
             tempPrimaryKeys = null;
             return this;
         }
+
+        public IDeleteable<T> In<PkType>(Expression<Func<T, object>> inField, ISugarQueryable<PkType> childQueryExpression) 
+        {
+            var lamResult = DeleteBuilder.GetExpressionValue(inField, ResolveExpressType.FieldSingle);
+            var fieldName = lamResult.GetResultString();
+            var sql= childQueryExpression.ToSql();
+            Where($" {fieldName} IN ( {sql.Key} ) ",sql.Value);
+            return this;
+        }
         public IDeleteable<T> In<PkType>(string inField, List<PkType> primaryKeyValues)
         {
             tempPrimaryKeys = new List<string>() { inField };
diff --git a/Src/Asp.Net/SqlSugar/Interface/IDeleteable.cs b/Src/Asp.Net/SqlSugar/Interface/IDeleteable.cs
index 2c2ce427b..36239acde 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IDeleteable.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IDeleteable.cs
@@ -29,6 +29,8 @@ namespace SqlSugar
         IDeleteable<T> In<PkType>(Expression<Func<T,object>> inField,PkType primaryKeyValue);
         IDeleteable<T> In<PkType>(Expression<Func<T, object>> inField,PkType[] primaryKeyValues);
         IDeleteable<T> In<PkType>(Expression<Func<T, object>> inField,List<PkType> primaryKeyValues);
+        IDeleteable<T> In<PkType>(Expression<Func<T, object>> inField, ISugarQueryable<PkType> childQueryExpression);
+      
         IDeleteable<T> In<PkType>(string inField, List<PkType> primaryKeyValues);
         IDeleteable<T> Where(string whereString,object parameters=null);
         IDeleteable<T> Where(string whereString, SugarParameter parameter);