diff --git a/FreeSql.DbContext/FreeSql.DbContext.xml b/FreeSql.DbContext/FreeSql.DbContext.xml
index d9f91124..dc0203b8 100644
--- a/FreeSql.DbContext/FreeSql.DbContext.xml
+++ b/FreeSql.DbContext/FreeSql.DbContext.xml
@@ -110,13 +110,6 @@
             清空状态数据
             </summary>
         </member>
-        <member name="M:FreeSql.DbSet`1.RemoveAsync(System.Linq.Expressions.Expression{System.Func{`0,System.Boolean}})">
-            <summary>
-            根据 lambda 条件删除数据
-            </summary>
-            <param name="predicate"></param>
-            <returns></returns>
-        </member>
         <member name="M:FreeSql.DbSet`1.Add(`0)">
             <summary>
             添加
diff --git a/FreeSql/Internal/CommonProvider/AdoProvider/DbConnectionPool.cs b/FreeSql/Internal/CommonProvider/AdoProvider/DbConnectionPool.cs
index 9cbd4b7e..a336446b 100644
--- a/FreeSql/Internal/CommonProvider/AdoProvider/DbConnectionPool.cs
+++ b/FreeSql/Internal/CommonProvider/AdoProvider/DbConnectionPool.cs
@@ -58,7 +58,7 @@ namespace FreeSql.Internal.CommonProvider
             if (obj.Value.State != ConnectionState.Closed)
                 obj.Value.Close();
             if (_dataType == DataType.Sqlite)
-                obj.Dispose();
+                obj.Value.Dispose();
         }
 
         public bool SetUnavailable(Exception exception)