diff --git a/Src/Asp.Net/SqlServerTest/BugTest/Bug2.cs b/Src/Asp.Net/SqlServerTest/BugTest/Bug2.cs
index cdf1c3e44..7507ad582 100644
--- a/Src/Asp.Net/SqlServerTest/BugTest/Bug2.cs
+++ b/Src/Asp.Net/SqlServerTest/BugTest/Bug2.cs
@@ -137,6 +137,16 @@ namespace OrmTest.BugTest
                 s.HeatNo,
                 s.CmdNo
             }).ExecuteCommand();
+            DB.CodeFirst.InitTables(typeof(VMaterialInfo),typeof(TStock),typeof(TTempStock));
+            var GoodsList = DB.Queryable<VMaterialInfo, TStock>((vmg, ts) => new object[] {
+                JoinType.Left,vmg.FMICode==ts.FMICode
+            })
+            .Select((vmg, ts) => new
+            {
+              
+                AbleQty = SqlFunc.ToInt32(ts.FQty - SqlFunc.Subqueryable<TTempStock>().Where(s => s.FMICode == vmg.FMICode && s.FK_Store =="")
+               .Select(s => SqlFunc.AggregateSum(s.FKCSL)))
+            }).ToList();
         }
     }
     /// <summary>
diff --git a/Src/Asp.Net/SqlServerTest/BugTest/BugModels/TStock.cs b/Src/Asp.Net/SqlServerTest/BugTest/BugModels/TStock.cs
new file mode 100644
index 000000000..f7ff54791
--- /dev/null
+++ b/Src/Asp.Net/SqlServerTest/BugTest/BugModels/TStock.cs
@@ -0,0 +1,158 @@
+using System;
+
+namespace OrmTest.BugTest
+{
+ 
+    public partial class TStock
+    {
+        public TStock()
+        { }
+        #region Model
+        private string _pkid;
+        private string _fk_store;
+        private string _fstorename;
+        private string _fmicode;
+        private string _fminame;
+        private decimal _fqty = 0M;
+        private string _fremark;
+        private DateTime? _fupdatetime = DateTime.Now;
+        private string _flaster;
+        private string _fk_fsp_id;
+        private string _fspname;
+        private string _fk_sfsp_id;
+        private string _sfspname;
+        private decimal? _fprice = 0M;
+        private string _fk_materialinfo;
+        private decimal? _stocktotalcost = 0M;
+        /// <summary>
+        /// 
+        /// </summary>
+        public string PKID
+        {
+            set { _pkid = value; }
+            get { return _pkid; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_Store
+        {
+            set { _fk_store = value; }
+            get { return _fk_store; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FStoreName
+        {
+            set { _fstorename = value; }
+            get { return _fstorename; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FMICode
+        {
+            set { _fmicode = value; }
+            get { return _fmicode; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FMIName
+        {
+            set { _fminame = value; }
+            get { return _fminame; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal FQty
+        {
+            set { _fqty = value; }
+            get { return _fqty; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FRemark
+        {
+            set { _fremark = value; }
+            get { return _fremark; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public DateTime? FUpdateTime
+        {
+            set { _fupdatetime = value; }
+            get { return _fupdatetime; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FLaster
+        {
+            set { _flaster = value; }
+            get { return _flaster; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_FSP_ID
+        {
+            set { _fk_fsp_id = value; }
+            get { return _fk_fsp_id; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FSPName
+        {
+            set { _fspname = value; }
+            get { return _fspname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_SFSP_ID
+        {
+            set { _fk_sfsp_id = value; }
+            get { return _fk_sfsp_id; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string SFSPName
+        {
+            set { _sfspname = value; }
+            get { return _sfspname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal? FPrice
+        {
+            set { _fprice = value; }
+            get { return _fprice; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_Materialinfo
+        {
+            set { _fk_materialinfo = value; }
+            get { return _fk_materialinfo; }
+        }
+        /// <summary>
+        /// 库存总成本
+        /// </summary>
+        public decimal? stockTotalCost
+        {
+            set { _stocktotalcost = value; }
+            get { return _stocktotalcost; }
+        }
+        #endregion Model
+
+    }
+}
\ No newline at end of file
diff --git a/Src/Asp.Net/SqlServerTest/BugTest/BugModels/TTempStock.cs b/Src/Asp.Net/SqlServerTest/BugTest/BugModels/TTempStock.cs
new file mode 100644
index 000000000..1ea134b8e
--- /dev/null
+++ b/Src/Asp.Net/SqlServerTest/BugTest/BugModels/TTempStock.cs
@@ -0,0 +1,112 @@
+using System;
+
+namespace OrmTest.BugTest
+{
+    public partial class TTempStock
+    {
+        public TTempStock()
+        { }
+        #region Model
+        private string _pkid;
+        private string _fk_store;
+        private string _fstore;
+        private string _fmicode;
+        private string _fminame;
+        private decimal _fkcsl = 0M;
+        private string _fbillno;
+        private string _fbilltype;
+        private string _fremark;
+        private DateTime? _fupdatetime;
+        private string _fk_materialinfo;
+        /// <summary>
+        /// 
+        /// </summary>
+        public string PKID
+        {
+            set { _pkid = value; }
+            get { return _pkid; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_Store
+        {
+            set { _fk_store = value; }
+            get { return _fk_store; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FStore
+        {
+            set { _fstore = value; }
+            get { return _fstore; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FMICode
+        {
+            set { _fmicode = value; }
+            get { return _fmicode; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FMIName
+        {
+            set { _fminame = value; }
+            get { return _fminame; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal FKCSL
+        {
+            set { _fkcsl = value; }
+            get { return _fkcsl; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FBillNo
+        {
+            set { _fbillno = value; }
+            get { return _fbillno; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FBillType
+        {
+            set { _fbilltype = value; }
+            get { return _fbilltype; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FRemark
+        {
+            set { _fremark = value; }
+            get { return _fremark; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public DateTime? FUpdateTime
+        {
+            set { _fupdatetime = value; }
+            get { return _fupdatetime; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_Materialinfo
+        {
+            set { _fk_materialinfo = value; }
+            get { return _fk_materialinfo; }
+        }
+        #endregion Model
+
+    }
+}
\ No newline at end of file
diff --git a/Src/Asp.Net/SqlServerTest/BugTest/BugModels/VMaterialInfo.cs b/Src/Asp.Net/SqlServerTest/BugTest/BugModels/VMaterialInfo.cs
new file mode 100644
index 000000000..efb366fed
--- /dev/null
+++ b/Src/Asp.Net/SqlServerTest/BugTest/BugModels/VMaterialInfo.cs
@@ -0,0 +1,447 @@
+using System;
+
+namespace OrmTest.BugTest
+{
+
+  
+    public partial class VMaterialInfo
+    {
+        public VMaterialInfo()
+        { }
+        #region Model
+        private string _pkid;
+        private string _fmicode;
+        private string _fminame;
+        private string _fpy;
+        private string _fsiname;
+        private string _fgauge;
+        private string _foem;
+        private string _fk_forigin;
+        private string _fselfcode;
+        private decimal? _flength;
+        private decimal? _fwidth;
+        private decimal? _fhigh;
+        private decimal? _fweight;
+        private bool _fishalf;
+        private string _fbiname;
+        private string _fuiname;
+        private string _flsname;
+        private int? _finboxqty;
+        private string _fperformancetype;
+        private bool _fassembly;
+        private string _fptname;
+        private decimal? _fretailprice;
+        private decimal? _ftradeprice;
+        private decimal? _fminimumprice;
+        private decimal? _fminbuyqty;
+        private string _fmanufacturernum;
+        private string _fciname;
+        private string _fspname;
+        private string _deffspname;
+        private DateTime? _fregdate;
+        private string _fremark;
+        private string _fadder;
+        private string _bakspfspname;
+        private string _fftname;
+        private string _fstoretype;
+        private string _fstate;
+        private DateTime? _faddtime;
+        private string _fk_seriesinfo;
+        private string _fk_brandinfo;
+        private string _fk_unitinfo;
+        private string _fk_lablestyle;
+        private string _fk_pricetype;
+        private string _fk_clientinfo;
+        private string _fk_storeplace;
+        private string _fk_baksp;
+        private string _fk_adder;
+        private string _fk_flowtype;
+        private string _lfptname;
+        /// <summary>
+        /// 
+        /// </summary>
+        public string PKID
+        {
+            set { _pkid = value; }
+            get { return _pkid; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FMICode
+        {
+            set { _fmicode = value; }
+            get { return _fmicode; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FMIName
+        {
+            set { _fminame = value; }
+            get { return _fminame; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FPY
+        {
+            set { _fpy = value; }
+            get { return _fpy; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FSIName
+        {
+            set { _fsiname = value; }
+            get { return _fsiname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FGauge
+        {
+            set { _fgauge = value; }
+            get { return _fgauge; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FOEM
+        {
+            set { _foem = value; }
+            get { return _foem; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_FOrigin
+        {
+            set { _fk_forigin = value; }
+            get { return _fk_forigin; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FSelfCode
+        {
+            set { _fselfcode = value; }
+            get { return _fselfcode; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal? FLength
+        {
+            set { _flength = value; }
+            get { return _flength; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal? FWidth
+        {
+            set { _fwidth = value; }
+            get { return _fwidth; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal? FHigh
+        {
+            set { _fhigh = value; }
+            get { return _fhigh; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal? FWeight
+        {
+            set { _fweight = value; }
+            get { return _fweight; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public bool FIsHalf
+        {
+            set { _fishalf = value; }
+            get { return _fishalf; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FBIName
+        {
+            set { _fbiname = value; }
+            get { return _fbiname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FUIName
+        {
+            set { _fuiname = value; }
+            get { return _fuiname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FLSName
+        {
+            set { _flsname = value; }
+            get { return _flsname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public int? FInBoxQty
+        {
+            set { _finboxqty = value; }
+            get { return _finboxqty; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FPerformanceType
+        {
+            set { _fperformancetype = value; }
+            get { return _fperformancetype; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public bool FAssembly
+        {
+            set { _fassembly = value; }
+            get { return _fassembly; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FPTName
+        {
+            set { _fptname = value; }
+            get { return _fptname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal? FRetailPrice
+        {
+            set { _fretailprice = value; }
+            get { return _fretailprice; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal? FTradePrice
+        {
+            set { _ftradeprice = value; }
+            get { return _ftradeprice; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal? FMinimumPrice
+        {
+            set { _fminimumprice = value; }
+            get { return _fminimumprice; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public decimal? FMinBuyQty
+        {
+            set { _fminbuyqty = value; }
+            get { return _fminbuyqty; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FManufacturerNum
+        {
+            set { _fmanufacturernum = value; }
+            get { return _fmanufacturernum; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FCIName
+        {
+            set { _fciname = value; }
+            get { return _fciname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FSPName
+        {
+            set { _fspname = value; }
+            get { return _fspname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string DefFSPName
+        {
+            set { _deffspname = value; }
+            get { return _deffspname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public DateTime? FRegDate
+        {
+            set { _fregdate = value; }
+            get { return _fregdate; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FRemark
+        {
+            set { _fremark = value; }
+            get { return _fremark; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FAdder
+        {
+            set { _fadder = value; }
+            get { return _fadder; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string BakSPFSPName
+        {
+            set { _bakspfspname = value; }
+            get { return _bakspfspname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FFTName
+        {
+            set { _fftname = value; }
+            get { return _fftname; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FStoreType
+        {
+            set { _fstoretype = value; }
+            get { return _fstoretype; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FState
+        {
+            set { _fstate = value; }
+            get { return _fstate; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public DateTime? FAddTime
+        {
+            set { _faddtime = value; }
+            get { return _faddtime; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_SeriesInfo
+        {
+            set { _fk_seriesinfo = value; }
+            get { return _fk_seriesinfo; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_BrandInfo
+        {
+            set { _fk_brandinfo = value; }
+            get { return _fk_brandinfo; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_UnitInfo
+        {
+            set { _fk_unitinfo = value; }
+            get { return _fk_unitinfo; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_LableStyle
+        {
+            set { _fk_lablestyle = value; }
+            get { return _fk_lablestyle; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_PriceType
+        {
+            set { _fk_pricetype = value; }
+            get { return _fk_pricetype; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_ClientInfo
+        {
+            set { _fk_clientinfo = value; }
+            get { return _fk_clientinfo; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_StorePlace
+        {
+            set { _fk_storeplace = value; }
+            get { return _fk_storeplace; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_BakSP
+        {
+            set { _fk_baksp = value; }
+            get { return _fk_baksp; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_Adder
+        {
+            set { _fk_adder = value; }
+            get { return _fk_adder; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string FK_FlowType
+        {
+            set { _fk_flowtype = value; }
+            get { return _fk_flowtype; }
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        public string LFPTName
+        {
+            set { _lfptname = value; }
+            get { return _lfptname; }
+        }
+        #endregion Model
+
+    }
+}
\ No newline at end of file
diff --git a/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj b/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
index 5afa6983a..fb4bf1ff6 100644
--- a/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
+++ b/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
@@ -58,6 +58,9 @@
     <Compile Include="BugTest\BugModels\tLogonHistoryModel.cs" />
     <Compile Include="BugTest\BugModels\VipAccountsModel.cs" />
     <Compile Include="BugTest\BugModels\VipBenefitsModel.cs" />
+    <Compile Include="BugTest\BugModels\TStock.cs" />
+    <Compile Include="BugTest\BugModels\TTempStock.cs" />
+    <Compile Include="BugTest\BugModels\VMaterialInfo.cs" />
     <Compile Include="Demos\H_Queue.cs" />
     <Compile Include="Demos\I_InsertOrUpdate.cs" />
     <Compile Include="Demos\J_Debugger.cs" />