diff --git a/SCADA/Program/.vs/DataExchange/v15/Server/sqlite3/storage.ide b/SCADA/Program/.vs/DataExchange/v15/Server/sqlite3/storage.ide
index f81afa1..961cabc 100644
Binary files a/SCADA/Program/.vs/DataExchange/v15/Server/sqlite3/storage.ide and b/SCADA/Program/.vs/DataExchange/v15/Server/sqlite3/storage.ide differ
diff --git a/SCADA/Program/.vs/DataExchange/v15/Server/sqlite3/storage.ide-shm b/SCADA/Program/.vs/DataExchange/v15/Server/sqlite3/storage.ide-shm
new file mode 100644
index 0000000..a6165f5
Binary files /dev/null and b/SCADA/Program/.vs/DataExchange/v15/Server/sqlite3/storage.ide-shm differ
diff --git a/SCADA/Program/.vs/DataExchange/v15/Server/sqlite3/storage.ide-wal b/SCADA/Program/.vs/DataExchange/v15/Server/sqlite3/storage.ide-wal
new file mode 100644
index 0000000..6dc6b82
Binary files /dev/null and b/SCADA/Program/.vs/DataExchange/v15/Server/sqlite3/storage.ide-wal differ
diff --git a/SCADA/Program/BatchCoreService/ProjectInstaller.Designer.cs b/SCADA/Program/BatchCoreService/ProjectInstaller.Designer.cs
index eb821b3..6fee665 100644
--- a/SCADA/Program/BatchCoreService/ProjectInstaller.Designer.cs
+++ b/SCADA/Program/BatchCoreService/ProjectInstaller.Designer.cs
@@ -42,7 +42,7 @@
             this.serviceInstaller1.Description = "数据服务";
             this.serviceInstaller1.ServiceName = "BatchCoreService";
             this.serviceInstaller1.ServicesDependedOn = new string[] {
-        "MSSQL$SQLEXPRESS"};
+        "HaoSQL2008"};
             this.serviceInstaller1.StartType = System.ServiceProcess.ServiceStartMode.Automatic;
             // 
             // ProjectInstaller
diff --git a/SCADA/Program/BatchCoreService/ProjectInstaller.resx b/SCADA/Program/BatchCoreService/ProjectInstaller.resx
index 235f1b0..ee77145 100644
--- a/SCADA/Program/BatchCoreService/ProjectInstaller.resx
+++ b/SCADA/Program/BatchCoreService/ProjectInstaller.resx
@@ -118,7 +118,7 @@
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <metadata name="serviceProcessInstaller1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>17, 56</value>
+    <value>17, 55</value>
   </metadata>
   <metadata name="serviceInstaller1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>196, 17</value>
diff --git a/SCADA/Program/DataService/PLCGroup.cs b/SCADA/Program/DataService/PLCGroup.cs
index 67c3ea5..cda6f21 100644
--- a/SCADA/Program/DataService/PLCGroup.cs
+++ b/SCADA/Program/DataService/PLCGroup.cs
@@ -191,7 +191,7 @@ namespace DataService
                 }
             }
             _items.TrimExcess();
-            _items.Sort();
+            _items.Sort((x, y) => x.Address.CompareTo(y.Address));
             UpdatePDUArea();
             return true;
         }
@@ -210,7 +210,7 @@ namespace DataService
                 }
             }
             _items.TrimExcess();
-            _items.Sort();
+            _items.Sort((x, y) => x.Address.CompareTo(y.Address));
             UpdatePDUArea();
             return true;
         }
diff --git a/SCADA/Program/ModbusDriver/ModbusRTUDriver.cs b/SCADA/Program/ModbusDriver/ModbusRTUDriver.cs
index 86f807e..c60e6ca 100644
--- a/SCADA/Program/ModbusDriver/ModbusRTUDriver.cs
+++ b/SCADA/Program/ModbusDriver/ModbusRTUDriver.cs
@@ -408,10 +408,10 @@ namespace ModbusDriver
                         dv.DBNumber = Modbus.fctReadCoil;
                         int st;
                         int.TryParse(address, out st);
+                        st--;
                         dv.Bit = (byte)(st % 16);
                         st /= 16;
                         dv.Start = st;
-                        dv.Bit--;
                     }
                     break;
                 case '1':
@@ -419,10 +419,10 @@ namespace ModbusDriver
                         dv.DBNumber = Modbus.fctReadDiscreteInputs;
                         int st;
                         int.TryParse(address.Substring(1), out st);
+                        st--;
                         dv.Bit = (byte)(st % 16);
                         st /= 16;
                         dv.Start = st;
-                        dv.Bit--;
                     }
                     break;
                 case '4':
diff --git a/SCADA/Program/ModbusDriver/ModbusTCPDriver.cs b/SCADA/Program/ModbusDriver/ModbusTCPDriver.cs
index e6564cd..22bfec6 100644
--- a/SCADA/Program/ModbusDriver/ModbusTCPDriver.cs
+++ b/SCADA/Program/ModbusDriver/ModbusTCPDriver.cs
@@ -46,11 +46,11 @@ namespace ModbusDriver
                         dv.DBNumber = Modbus.fctReadCoil;
                         int st;
                         int.TryParse(address, out st);
+                        st--;
                         //dv.Start = (st / 16) * 16;//???????????????????
                         dv.Bit = (byte)(st % 16);
                         st /= 16;
                         dv.Start = st;
-                        dv.Bit--;
                     }
                     break;
                 case '1':
@@ -58,11 +58,11 @@ namespace ModbusDriver
                         dv.DBNumber = Modbus.fctReadDiscreteInputs;
                         int st;
                         int.TryParse(address.Substring(1), out st);
+                        st--;
                         //dv.Start = (st / 16) * 16;//???????????????????
                         dv.Bit = (byte)(st % 16);
                         st /= 16;
                         dv.Start = st;
-                        dv.Bit--;
                     }
                     break;
                 case '4':