diff --git a/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MemberExpressionResolve.cs b/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MemberExpressionResolve.cs
index 2034fdd42..45e34def7 100644
--- a/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MemberExpressionResolve.cs
+++ b/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MemberExpressionResolve.cs
@@ -455,6 +455,28 @@ namespace SqlSugar
             }
             else
             {
+                if (parameter?.OppsiteExpression != null)
+                {
+                    var exp = ExpressionTool.RemoveConvert(parameter?.OppsiteExpression);
+                    if (exp is MemberExpression)
+                    {
+                        var member = (exp as MemberExpression);
+                        var memberParent = member.Expression;
+                        if (memberParent != null && this.Context?.SugarContext?.Context != null)
+                        {
+                            var entity = this.Context.SugarContext.Context.EntityMaintenance.GetEntityInfo(memberParent.Type);
+                            var columnInfo = entity.Columns.FirstOrDefault(it => it.PropertyName == member.Member.Name);
+                            if (columnInfo?.SqlParameterDbType is Type)
+                            {
+                                var type = columnInfo.SqlParameterDbType as Type;
+                                var ParameterConverter = type.GetMethod("ParameterConverter").MakeGenericMethod(columnInfo.PropertyInfo.PropertyType);
+                                var obj = Activator.CreateInstance(type);
+                                var p = ParameterConverter.Invoke(obj, new object[] { value, 100 + this.ContentIndex }) as SugarParameter;
+                                value = p.Value;
+                            }
+                        }
+                    }
+                }
                 AppendValue(parameter, isLeft, value);
             }
         }