diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index 5bb155719..858190361 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -1004,7 +1004,20 @@ namespace SqlSugar
             var isSingle = QueryBuilder.IsSingle();
             var lamResult = QueryBuilder.GetExpressionValue(expression, isSingle ? ResolveExpressType.FieldSingle : ResolveExpressType.FieldMultiple);
             var fieldName = lamResult.GetResultString();
-            return In(fieldName, inValues);
+            var propertyName = ExpressionTool.GetMemberName(expression);
+            var propertyColumn = this.EntityInfo.Columns.FirstOrDefault(it => it.PropertyName == propertyName);
+            if (inValues?.Length==1&& inValues[0]?.GetType()?.FullName?.IsCollectionsList()==true && propertyColumn != null && propertyColumn?.UnderType?.FullName?.IsCollectionsList()!=true) 
+            { 
+                return In(fieldName, UtilMethods.ConvertToListOfObjects(inValues[0]));
+            }
+            else if (inValues?.Length == 1 && inValues[0]?.GetType()?.IsArray == true && propertyColumn != null && propertyColumn?.UnderType?.IsArray != true)
+            {
+                return In(fieldName, UtilMethods.ConvertToListOfObjects(inValues[0]));
+            }
+            else
+            {
+                return In(fieldName, inValues);
+            }
         }
         public virtual ISugarQueryable<T> In<TParamter>(List<TParamter> pkValues)
         {
diff --git a/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs b/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs
index fb7320fab..f2c924c7f 100644
--- a/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs
+++ b/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
@@ -17,6 +18,17 @@ namespace SqlSugar
 {
     public class UtilMethods
     {
+        public static List<object> ConvertToListOfObjects(object inValues)
+        {
+            // 创建一个新的List<object>并逐个将元素转换并添加到其中
+            List<object> resultList = new List<object>();
+            foreach (var item in (IEnumerable)inValues )
+            {
+                resultList.Add(item);
+            }
+
+            return resultList;
+        }
         public static bool IsValueTypeArray(object memberValue)
         {
             return memberValue is List<string> ||