diff --git a/app/src/main/java/com/example/bpa/MainActivity.java b/app/src/main/java/com/example/bpa/MainActivity.java
index 51e4df2..9c6b0a7 100644
--- a/app/src/main/java/com/example/bpa/MainActivity.java
+++ b/app/src/main/java/com/example/bpa/MainActivity.java
@@ -17,6 +17,7 @@ import androidx.fragment.app.FragmentTransaction;
 
 import com.example.bpa.config.ConfigName;
 import com.example.bpa.config.DataBus;
+import com.example.bpa.helper.ModbusTcpServer;
 import com.example.bpa.view.fragment.CloudFragment;
 import com.example.bpa.view.fragment.HeplerFragment;
 import com.example.bpa.view.fragment.HomeFragment;
@@ -57,6 +58,7 @@ public class MainActivity extends FragmentActivity implements View.OnClickListen
         setContentView(R.layout.activity_main);
         Init();
         initEvents();
+        initBusiness();
     }
     //endregion
 
@@ -77,6 +79,7 @@ public class MainActivity extends FragmentActivity implements View.OnClickListen
         ShowFragment(homeFragment,"系统主页");
         //ShowFragment(systemCapabilitiesFragment,"功能菜单");
         DataBus.getInstance().UpdateMainGoods();
+
     }
     /**
      * 初始化按钮事件
@@ -90,6 +93,13 @@ public class MainActivity extends FragmentActivity implements View.OnClickListen
         HomeMain.setOnClickListener(this);
         ColseMain.setOnClickListener(this);
     }
+    /**
+     * 初始化业务
+     */
+    private void initBusiness() {
+        //PLC数据监控
+        ModbusTcpServer.get().Connect(ConfigName.getInstance().Address, ConfigName.getInstance().Post);
+    }
     //endregion
 
     //region 点击事件
diff --git a/app/src/main/java/com/example/bpa/app/ICSApp.java b/app/src/main/java/com/example/bpa/app/ICSApp.java
index 87a1211..44ae479 100644
--- a/app/src/main/java/com/example/bpa/app/ICSApp.java
+++ b/app/src/main/java/com/example/bpa/app/ICSApp.java
@@ -9,20 +9,18 @@ import com.example.bpa.config.ConfigName;
 import com.example.bpa.db.QueryDB;
 import com.example.bpa.db.mode.BPA_ALERTLOG;
 import com.example.bpa.db.mode.BPA_LOG;
-import com.example.bpa.db.mode.BPA_MATERIAL;
 import com.example.bpa.db.mode.BPA_SILOS;
 import com.example.bpa.db.mode.BPA_SILOSANDMATERIAL;
 import com.example.bpa.db.mode.BPA_SUGAR;
 import com.example.bpa.db.mode.BPA_USER;
-import com.example.bpa.helper.Json;
 import com.example.bpa.helper.MessageLog;
+import com.example.bpa.helper.ModbusTcpServer;
 import com.example.bpa.helper.SdCart;
 import com.example.bpa.helper.ToastUtil;
+import com.example.bpa.service.BusinessServer;
 import com.example.bpa.view.mode.AlertLogEnum;
 import com.example.bpa.view.mode.UserLogEnum;
 
-import java.util.ArrayList;
-
 /**
  * 程序启动执行
  * 创建:fengyoufu 20230413
@@ -40,13 +38,11 @@ public class ICSApp extends Application {
         InitDBdata();
         //4.初始化Main
         Main.getInstance();
-        //5.PLC数据监控
-        ModbusTcpServer.get().Connect(ConfigName.getInstance().Address, ConfigName.getInstance().Post);
 
         //BusinessServer.Get().test();
-//        MessageLog.ShowAlertMessage(AlertLogEnum.传感器异常日志,"传感器异常");
-//        MessageLog.ShowAlertMessage(AlertLogEnum.异常订单未制作日志,"异常订单未制作日志");
-//        MessageLog.ShowAlertMessage(AlertLogEnum.料仓缺料日志,"料仓缺料日志");
+        //MessageLog.ShowAlertMessage(AlertLogEnum.传感器异常日志,"传感器异常");
+        //MessageLog.ShowAlertMessage(AlertLogEnum.异常订单未制作日志,"异常订单未制作日志");
+        //MessageLog.ShowAlertMessage(AlertLogEnum.料仓缺料日志,"料仓缺料日志");
     }
 
     /**
diff --git a/app/src/main/java/com/example/bpa/config/DataBus.java b/app/src/main/java/com/example/bpa/config/DataBus.java
index ec5d2a5..32e971f 100644
--- a/app/src/main/java/com/example/bpa/config/DataBus.java
+++ b/app/src/main/java/com/example/bpa/config/DataBus.java
@@ -2,15 +2,13 @@ package com.example.bpa.config;
 
 import com.example.bpa.Model.ResultA;
 import com.example.bpa.R;
-import com.example.bpa.app.DeviceData;
+import com.example.bpa.service.DeviceData;
 import com.example.bpa.db.QueryDB;
 import com.example.bpa.db.mode.BPA_ALERTLOG;
 import com.example.bpa.db.mode.BPA_GOODS;
 import com.example.bpa.db.mode.BPA_LOG;
 import com.example.bpa.db.mode.BPA_SILOS;
-import com.example.bpa.view.adapter.maingoods_adapter;
 import com.example.bpa.view.adapter.makegood_adapter;
-import com.example.bpa.view.control.MyLayoutManager;
 import com.example.bpa.view.mode.MakeStatus;
 import com.example.bpa.view.mode.ResGoodsMake;
 import com.example.bpa.view.mode.ResGoodsRecipe;
diff --git a/app/src/main/java/com/example/bpa/app/DataFormat.java b/app/src/main/java/com/example/bpa/helper/DataFormat.java
similarity index 67%
rename from app/src/main/java/com/example/bpa/app/DataFormat.java
rename to app/src/main/java/com/example/bpa/helper/DataFormat.java
index 9b10a49..de82158 100644
--- a/app/src/main/java/com/example/bpa/app/DataFormat.java
+++ b/app/src/main/java/com/example/bpa/helper/DataFormat.java
@@ -1,4 +1,4 @@
-package com.example.bpa.app;
+package com.example.bpa.helper;
 
 public enum DataFormat {
     ABCD,
diff --git a/app/src/main/java/com/example/bpa/app/ModbusTcpHelper.java b/app/src/main/java/com/example/bpa/helper/ModbusTcpHelper.java
similarity index 96%
rename from app/src/main/java/com/example/bpa/app/ModbusTcpHelper.java
rename to app/src/main/java/com/example/bpa/helper/ModbusTcpHelper.java
index 9a9b42c..4cdf290 100644
--- a/app/src/main/java/com/example/bpa/app/ModbusTcpHelper.java
+++ b/app/src/main/java/com/example/bpa/helper/ModbusTcpHelper.java
@@ -1,4 +1,4 @@
-package com.example.bpa.app;
+package com.example.bpa.helper;
 
 import com.licheedev.modbus4android.ModbusWorker;
 
diff --git a/app/src/main/java/com/example/bpa/app/ModbusTcpServer.java b/app/src/main/java/com/example/bpa/helper/ModbusTcpServer.java
similarity index 98%
rename from app/src/main/java/com/example/bpa/app/ModbusTcpServer.java
rename to app/src/main/java/com/example/bpa/helper/ModbusTcpServer.java
index 10d44b3..3d45b21 100644
--- a/app/src/main/java/com/example/bpa/app/ModbusTcpServer.java
+++ b/app/src/main/java/com/example/bpa/helper/ModbusTcpServer.java
@@ -1,10 +1,14 @@
-package com.example.bpa.app;
+package com.example.bpa.helper;
 
 
 import com.example.bpa.Model.IReadCallBack;
 import com.example.bpa.Model.IWriteCallBack;
+import com.example.bpa.service.BusinessServer;
+import com.example.bpa.service.DeviceData;
 import com.example.bpa.config.DataBus;
-import com.example.bpa.helper.MessageLog;
+import com.example.bpa.service.DeviceServer;
+import com.example.bpa.service.LogServer;
+import com.example.bpa.service.OrderServer;
 import com.licheedev.modbus4android.ModbusCallback;
 import com.licheedev.modbus4android.ModbusParam;
 import com.licheedev.modbus4android.ModbusRespException;
@@ -14,8 +18,6 @@ import com.serotonin.modbus4j.exception.ModbusInitException;
 import com.serotonin.modbus4j.exception.ModbusTransportException;
 import com.serotonin.modbus4j.msg.ReadCoilsResponse;
 import com.serotonin.modbus4j.msg.ReadHoldingRegistersResponse;
-import com.serotonin.modbus4j.msg.WriteCoilResponse;
-import com.serotonin.modbus4j.msg.WriteRegistersResponse;
 
 import java.nio.ByteBuffer;
 import java.util.Arrays;
@@ -129,7 +131,12 @@ public class ModbusTcpServer {
                 //3.设置自动模式
                 DeviceData.Get().setHandOrAutoSwitch(true, null);
                 DeviceData.Get().setCleaningMode(false,null);//关闭自动清洗模式
-
+                //4.启动设备服务
+                DeviceServer.Get().Init();
+                //5.启动日志服务
+                LogServer.Get().Init();
+                //6.云订单服务
+                OrderServer.Get().Init();
             }
 
             @Override
diff --git a/app/src/main/java/com/example/bpa/app/BusinessServer.java b/app/src/main/java/com/example/bpa/service/BusinessServer.java
similarity index 98%
rename from app/src/main/java/com/example/bpa/app/BusinessServer.java
rename to app/src/main/java/com/example/bpa/service/BusinessServer.java
index 56c0a25..b23b1bf 100644
--- a/app/src/main/java/com/example/bpa/app/BusinessServer.java
+++ b/app/src/main/java/com/example/bpa/service/BusinessServer.java
@@ -1,7 +1,6 @@
-package com.example.bpa.app;
+package com.example.bpa.service;
 
 import com.example.bpa.Model.IRun;
-import com.example.bpa.Model.IRunT;
 import com.example.bpa.Model.IThread;
 import com.example.bpa.Model.IWriteCallBack;
 import com.example.bpa.Model.ResultA;
@@ -11,21 +10,20 @@ import com.example.bpa.db.mode.BPA_GOODS;
 import com.example.bpa.db.mode.BPA_SILOS;
 import com.example.bpa.db.mode.BPA_SUGAR;
 import com.example.bpa.helper.MessageLog;
+import com.example.bpa.helper.ModbusTcpServer;
 import com.example.bpa.helper.ThreadManager;
 import com.example.bpa.view.mode.AlertLogEnum;
-import com.example.bpa.view.mode.MakeStatus;
 import com.example.bpa.view.mode.ResGoodsRecipe;
 import com.example.bpa.view.mode.UserLogEnum;
 
-import java.sql.Ref;
-import java.text.SimpleDateFormat;
 import java.util.ArrayList;
-import java.util.Date;
 import java.util.LinkedHashMap;
-import java.util.LinkedList;
 import java.util.List;
 import java.util.concurrent.ConcurrentLinkedQueue;
 
+/**
+ * 业务服务
+ */
 public class BusinessServer {
     private static volatile BusinessServer _instance;
 
diff --git a/app/src/main/java/com/example/bpa/app/DeviceData.java b/app/src/main/java/com/example/bpa/service/DeviceData.java
similarity index 96%
rename from app/src/main/java/com/example/bpa/app/DeviceData.java
rename to app/src/main/java/com/example/bpa/service/DeviceData.java
index d7a10a2..f6d4b54 100644
--- a/app/src/main/java/com/example/bpa/app/DeviceData.java
+++ b/app/src/main/java/com/example/bpa/service/DeviceData.java
@@ -1,24 +1,15 @@
-package com.example.bpa.app;
+package com.example.bpa.service;
 
-import com.example.bpa.Model.IReadCallBack;
 import com.example.bpa.Model.IRun;
 import com.example.bpa.Model.IRunT;
 import com.example.bpa.Model.IThread;
 import com.example.bpa.Model.IWriteCallBack;
-import com.example.bpa.helper.MessageLog;
+import com.example.bpa.helper.ModbusTcpServer;
 import com.example.bpa.helper.RTrig;
 import com.example.bpa.helper.ThreadManager;
-import com.licheedev.modbus4android.ModbusCallback;
-import com.licheedev.modbus4android.ModbusRespException;
-import com.serotonin.modbus4j.exception.ModbusInitException;
-import com.serotonin.modbus4j.exception.ModbusTransportException;
-import com.serotonin.modbus4j.msg.ReadHoldingRegistersResponse;
-
-import java.util.ArrayList;
-import java.util.List;
+
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentLinkedQueue;
-import java.util.concurrent.ExecutionException;
 
 public class DeviceData {
     private static volatile DeviceData _instance;
diff --git a/app/src/main/java/com/example/bpa/service/DeviceServer.java b/app/src/main/java/com/example/bpa/service/DeviceServer.java
new file mode 100644
index 0000000..f5316a6
--- /dev/null
+++ b/app/src/main/java/com/example/bpa/service/DeviceServer.java
@@ -0,0 +1,61 @@
+package com.example.bpa.service;
+
+import com.example.bpa.Model.IRun;
+import com.example.bpa.Model.IThread;
+import com.example.bpa.Model.IWriteCallBack;
+import com.example.bpa.Model.ResultA;
+import com.example.bpa.config.DataBus;
+import com.example.bpa.db.QueryDB;
+import com.example.bpa.db.mode.BPA_GOODS;
+import com.example.bpa.db.mode.BPA_SILOS;
+import com.example.bpa.db.mode.BPA_SUGAR;
+import com.example.bpa.helper.MessageLog;
+import com.example.bpa.helper.ModbusTcpServer;
+import com.example.bpa.helper.ThreadManager;
+import com.example.bpa.view.mode.AlertLogEnum;
+import com.example.bpa.view.mode.ResGoodsRecipe;
+import com.example.bpa.view.mode.UserLogEnum;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+
+/**
+ * 设备服务
+ * 设备预警、上报设备告警、上报设备状态
+ */
+public class DeviceServer {
+
+    //region 私有单例
+    private static volatile DeviceServer _instance;
+
+    public static DeviceServer Get() {
+        if (_instance == null)
+            _instance = new DeviceServer();
+        return _instance;
+    }
+
+    private DeviceServer() {
+    }
+    //endregion
+
+    //region
+
+    /**
+     * 初始化
+     */
+    public void Init()
+    {
+//        ThreadManager.Get().StartLong("设备服务", true, new IThread() {
+//            @Override
+//            public void Run() throws InterruptedException {
+//                MessageLog.ShowInfo("我是设备服务！");
+//                Thread.sleep(2000);
+//            }
+//            @Override
+//            public void RunComplete() throws InterruptedException {
+//            }
+//        });
+    }
+    //endregion
+}
diff --git a/app/src/main/java/com/example/bpa/service/LogServer.java b/app/src/main/java/com/example/bpa/service/LogServer.java
new file mode 100644
index 0000000..342a45c
--- /dev/null
+++ b/app/src/main/java/com/example/bpa/service/LogServer.java
@@ -0,0 +1,45 @@
+package com.example.bpa.service;
+
+import com.example.bpa.Model.IThread;
+import com.example.bpa.helper.MessageLog;
+import com.example.bpa.helper.ThreadManager;
+
+/**
+ * 日志服务
+ * 周期性上报日志
+ */
+public class LogServer {
+
+    //region 私有单例
+    private static volatile LogServer _instance;
+
+    public static LogServer Get() {
+        if (_instance == null)
+            _instance = new LogServer();
+        return _instance;
+    }
+
+    private LogServer() {
+    }
+    //endregion
+
+    //region
+
+    /**
+     * 初始化
+     */
+    public void Init()
+    {
+//        ThreadManager.Get().StartLong("日志服务", true, new IThread() {
+//            @Override
+//            public void Run() throws InterruptedException {
+//                MessageLog.ShowInfo("我是日志服务！");
+//                Thread.sleep(2000);
+//            }
+//            @Override
+//            public void RunComplete() throws InterruptedException {
+//            }
+//        });
+    }
+    //endregion
+}
diff --git a/app/src/main/java/com/example/bpa/service/OrderServer.java b/app/src/main/java/com/example/bpa/service/OrderServer.java
new file mode 100644
index 0000000..988e5b6
--- /dev/null
+++ b/app/src/main/java/com/example/bpa/service/OrderServer.java
@@ -0,0 +1,45 @@
+package com.example.bpa.service;
+
+import com.example.bpa.Model.IThread;
+import com.example.bpa.helper.MessageLog;
+import com.example.bpa.helper.ThreadManager;
+
+/**
+ * 订单服务
+ * 收发订单、订单预警、接收云端订单信息
+ */
+public class OrderServer {
+
+    //region 私有单例
+    private static volatile OrderServer _instance;
+
+    public static OrderServer Get() {
+        if (_instance == null)
+            _instance = new OrderServer();
+        return _instance;
+    }
+
+    private OrderServer() {
+    }
+    //endregion
+
+    //region
+
+    /**
+     * 初始化
+     */
+    public void Init()
+    {
+//        ThreadManager.Get().StartLong("订单服务", true, new IThread() {
+//            @Override
+//            public void Run() throws InterruptedException {
+//                MessageLog.ShowInfo("我是订单服务！");
+//                Thread.sleep(2000);
+//            }
+//            @Override
+//            public void RunComplete() throws InterruptedException {
+//            }
+//        });
+    }
+    //endregion
+}
diff --git a/app/src/main/java/com/example/bpa/view/adapter/maingoods_adapter.java b/app/src/main/java/com/example/bpa/view/adapter/maingoods_adapter.java
index 12f0f70..8f8b425 100644
--- a/app/src/main/java/com/example/bpa/view/adapter/maingoods_adapter.java
+++ b/app/src/main/java/com/example/bpa/view/adapter/maingoods_adapter.java
@@ -12,9 +12,8 @@ import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.example.bpa.R;
-import com.example.bpa.app.BusinessServer;
+import com.example.bpa.service.BusinessServer;
 import com.example.bpa.config.DataBus;
-import com.example.bpa.db.mode.BPA_GOODS;
 import com.example.bpa.helper.T;
 import com.example.bpa.view.mode.mainGoods;
 
@@ -81,6 +80,12 @@ public class maingoods_adapter extends RecyclerView.Adapter<RecyclerView.ViewHol
 
                 @Override
                 public void onClick(View v) {
+                    if(!DataBus.getInstance().PlcIsConnect)
+                    {
+                        T.show(view.getContext(),"PLC未连接,不允许下单！");
+                        return;
+                    }
+
                     BusinessServer.Get().AddCommodity(id);
                     T.show(view.getContext(),"开始制作商品："+goodname.getText().toString());
                 }
diff --git a/app/src/main/java/com/example/bpa/view/adapter/makegood_adapter.java b/app/src/main/java/com/example/bpa/view/adapter/makegood_adapter.java
index 59b75a3..0466fde 100644
--- a/app/src/main/java/com/example/bpa/view/adapter/makegood_adapter.java
+++ b/app/src/main/java/com/example/bpa/view/adapter/makegood_adapter.java
@@ -6,7 +6,6 @@ import android.content.ContextWrapper;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.ProgressBar;
 import android.widget.TextView;
@@ -15,18 +14,12 @@ import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.example.bpa.R;
-import com.example.bpa.app.BusinessServer;
-import com.example.bpa.app.DeviceData;
 import com.example.bpa.config.ConfigName;
 import com.example.bpa.config.DataBus;
-import com.example.bpa.helper.T;
-import com.example.bpa.view.from.lsjy_activity;
 import com.example.bpa.view.mode.MakeStatus;
 import com.example.bpa.view.mode.ResGoodsMake;
-import com.example.bpa.view.mode.mainGoods;
 
 import java.util.List;
-import java.util.Random;
 
 /**
  * 制作商品
diff --git a/app/src/main/java/com/example/bpa/view/fragment/HomeFragment.java b/app/src/main/java/com/example/bpa/view/fragment/HomeFragment.java
index 85e4bc5..3a5980d 100644
--- a/app/src/main/java/com/example/bpa/view/fragment/HomeFragment.java
+++ b/app/src/main/java/com/example/bpa/view/fragment/HomeFragment.java
@@ -2,36 +2,21 @@ package com.example.bpa.view.fragment;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.appcompat.app.AppCompatActivity;
 import androidx.fragment.app.Fragment;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
-import android.content.Intent;
 import android.os.Bundle;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.ListView;
 
 import com.example.bpa.R;
-import com.example.bpa.app.BusinessServer;
 import com.example.bpa.config.DataBus;
-import com.example.bpa.db.QueryDB;
-import com.example.bpa.db.mode.BPA_GOODS;
-import com.example.bpa.helper.Json;
-import com.example.bpa.helper.T;
 import com.example.bpa.view.adapter.maingoods_adapter;
 import com.example.bpa.view.adapter.makegood_adapter;
-import com.example.bpa.view.adapter.sp_adapter;
 import com.example.bpa.view.control.MyLayoutManager;
-import com.example.bpa.view.from.add_pf_activity;
-import com.example.bpa.view.from.yfpf_activity;
 import com.example.bpa.view.inteface.MyClickListener;
-import com.example.bpa.view.mode.mainGoods;
-
-import java.util.ArrayList;
 
 /**
  * 主页界面
diff --git a/app/src/main/java/com/example/bpa/view/fragment/setting/Fragment_lcparameter.java b/app/src/main/java/com/example/bpa/view/fragment/setting/Fragment_lcparameter.java
index 3443780..25a5553 100644
--- a/app/src/main/java/com/example/bpa/view/fragment/setting/Fragment_lcparameter.java
+++ b/app/src/main/java/com/example/bpa/view/fragment/setting/Fragment_lcparameter.java
@@ -2,9 +2,7 @@ package com.example.bpa.view.fragment.setting;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.appcompat.app.AppCompatActivity;
 import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentActivity;
 
 import android.graphics.Color;
 import android.os.Bundle;
@@ -19,7 +17,7 @@ import android.widget.Switch;
 
 import com.example.bpa.Model.IWriteCallBack;
 import com.example.bpa.R;
-import com.example.bpa.app.DeviceData;
+import com.example.bpa.service.DeviceData;
 import com.example.bpa.helper.T;
 
 import java.util.ArrayList;
diff --git a/app/src/main/java/com/example/bpa/view/fragment/setting/systemparameter.java b/app/src/main/java/com/example/bpa/view/fragment/setting/systemparameter.java
index 90068f3..ca9e217 100644
--- a/app/src/main/java/com/example/bpa/view/fragment/setting/systemparameter.java
+++ b/app/src/main/java/com/example/bpa/view/fragment/setting/systemparameter.java
@@ -2,23 +2,18 @@ package com.example.bpa.view.fragment.setting;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.appcompat.app.AppCompatActivity;
 import androidx.fragment.app.Fragment;
 
-import android.os.Build;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
-import android.widget.CompoundButton;
 import android.widget.EditText;
 
 import com.example.bpa.R;
-import com.example.bpa.app.DeviceData;
 import com.example.bpa.config.ConfigName;
 import com.example.bpa.db.QueryDB;
-import com.example.bpa.db.mode.BPA_GOODS;
 import com.example.bpa.db.mode.BPA_SILOS;
 import com.example.bpa.db.mode.BPA_SYSTEMSET;
 import com.example.bpa.helper.T;
diff --git a/app/src/main/java/com/example/bpa/view/from/dzcjy_activity.java b/app/src/main/java/com/example/bpa/view/from/dzcjy_activity.java
index a7760da..0264876 100644
--- a/app/src/main/java/com/example/bpa/view/from/dzcjy_activity.java
+++ b/app/src/main/java/com/example/bpa/view/from/dzcjy_activity.java
@@ -2,7 +2,6 @@ package com.example.bpa.view.from;
 
 import androidx.appcompat.app.AppCompatActivity;
 
-import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.view.View;
 import android.view.Window;
@@ -18,11 +17,9 @@ import android.widget.TextView;
 
 import com.example.bpa.Model.IWriteCallBack;
 import com.example.bpa.R;
-import com.example.bpa.app.DeviceData;
-import com.example.bpa.helper.T;
+import com.example.bpa.service.DeviceData;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.Map;
 
diff --git a/app/src/main/java/com/example/bpa/view/from/lcsz_activity.java b/app/src/main/java/com/example/bpa/view/from/lcsz_activity.java
index 7e5afa2..b0bd233 100644
--- a/app/src/main/java/com/example/bpa/view/from/lcsz_activity.java
+++ b/app/src/main/java/com/example/bpa/view/from/lcsz_activity.java
@@ -6,7 +6,6 @@ import androidx.appcompat.app.AppCompatActivity;
 import androidx.recyclerview.widget.RecyclerView;
 
 import android.os.Bundle;
-import android.util.Log;
 import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
@@ -14,15 +13,10 @@ import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.ImageView;
 import android.widget.ListView;
-import android.widget.Spinner;
 import android.widget.TextView;
 
-import com.example.bpa.Model.IReadCallBack;
-import com.example.bpa.Model.IThread;
 import com.example.bpa.R;
-import com.example.bpa.app.DeviceData;
-import com.example.bpa.app.ModbusTcpServer;
-import com.example.bpa.config.ConfigName;
+import com.example.bpa.service.DeviceData;
 import com.example.bpa.config.DataBus;
 import com.example.bpa.db.QueryDB;
 import com.example.bpa.db.mode.BPA_MATERIAL;
@@ -30,7 +24,6 @@ import com.example.bpa.db.mode.BPA_SILOS;
 import com.example.bpa.db.mode.BPA_SILOSANDMATERIAL;
 import com.example.bpa.helper.FlashHelper;
 import com.example.bpa.helper.T;
-import com.example.bpa.helper.ThreadManager;
 import com.example.bpa.view.adapter.lc_item_adapter;
 import com.example.bpa.view.adapter.selectitem_adapter;
 import com.example.bpa.view.control.ItemClickListener;
@@ -38,7 +31,6 @@ import com.example.bpa.view.control.MyLayoutManager;
 import com.example.bpa.view.mode.lcMode;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
 /**
diff --git a/app/src/main/java/com/example/bpa/view/from/lsjy_activity.java b/app/src/main/java/com/example/bpa/view/from/lsjy_activity.java
index 2c204bc..01c71ae 100644
--- a/app/src/main/java/com/example/bpa/view/from/lsjy_activity.java
+++ b/app/src/main/java/com/example/bpa/view/from/lsjy_activity.java
@@ -1,9 +1,7 @@
 package com.example.bpa.view.from;
 
 import androidx.appcompat.app.AppCompatActivity;
-import androidx.recyclerview.widget.RecyclerView;
 
-import android.graphics.Color;
 import android.os.Bundle;
 import android.view.View;
 import android.view.Window;
@@ -12,32 +10,17 @@ import android.widget.Button;
 import android.widget.CompoundButton;
 import android.widget.EditText;
 import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.ListView;
 import android.widget.Switch;
 import android.widget.TextView;
 
-import com.example.bpa.Model.IThread;
 import com.example.bpa.Model.IWriteCallBack;
 import com.example.bpa.R;
-import com.example.bpa.app.DeviceData;
+import com.example.bpa.service.DeviceData;
 import com.example.bpa.config.DataBus;
-import com.example.bpa.db.QueryDB;
-import com.example.bpa.db.mode.BPA_MATERIAL;
-import com.example.bpa.db.mode.BPA_SILOS;
-import com.example.bpa.helper.FlashHelper;
 import com.example.bpa.helper.T;
-import com.example.bpa.helper.ThreadManager;
-import com.example.bpa.view.adapter.lc_item_adapter;
-import com.example.bpa.view.adapter.lsjy_adapter;
-import com.example.bpa.view.adapter.wl_adapter;
-import com.example.bpa.view.inteface.MyClickListener;
-import com.example.bpa.view.mode.ResGoodsRecipe;
-import com.example.bpa.view.mode.ResSilosMode;
 
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.LinkedHashMap;
 import java.util.List;
 
 /**
diff --git a/app/src/main/java/com/example/bpa/view/from/yfpf_activity.java b/app/src/main/java/com/example/bpa/view/from/yfpf_activity.java
index 65fe56e..cc6d22e 100644
--- a/app/src/main/java/com/example/bpa/view/from/yfpf_activity.java
+++ b/app/src/main/java/com/example/bpa/view/from/yfpf_activity.java
@@ -8,15 +8,14 @@ import android.util.Log;
 import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
-import android.widget.AdapterView;
 import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.ListView;
 import android.widget.TextView;
 
 import com.example.bpa.R;
-import com.example.bpa.app.BusinessServer;
-import com.example.bpa.config.ConfigName;
+import com.example.bpa.config.DataBus;
+import com.example.bpa.service.BusinessServer;
 import com.example.bpa.config.MessageName;
 import com.example.bpa.db.QueryDB;
 import com.example.bpa.db.mode.BPA_GOODS;
@@ -176,6 +175,11 @@ public class yfpf_activity extends AppCompatActivity implements View.OnClickList
                 startActivity(intent);
                 break;
             case R.id.button_xf://下发按钮
+                if(!DataBus.getInstance().PlcIsConnect)
+                {
+                    T.show(this,"PLC未连接,不允许下单！");
+                    return;
+                }
                 BusinessServer.Get().AddCommodity(((BPA_GOODS) data).id);
                 T.show(this, "下发成功!");
                 break;
diff --git a/app/src/main/java/com/example/bpa/view/from/zdqx_activity.java b/app/src/main/java/com/example/bpa/view/from/zdqx_activity.java
index 1a9d8aa..2b2f277 100644
--- a/app/src/main/java/com/example/bpa/view/from/zdqx_activity.java
+++ b/app/src/main/java/com/example/bpa/view/from/zdqx_activity.java
@@ -1,7 +1,5 @@
 package com.example.bpa.view.from;
 
-import static com.example.bpa.helper.T.show;
-
 import androidx.appcompat.app.AppCompatActivity;
 
 import android.os.Bundle;
@@ -18,9 +16,8 @@ import android.widget.TextView;
 
 import com.example.bpa.Model.IWriteCallBack;
 import com.example.bpa.R;
-import com.example.bpa.app.DeviceData;
+import com.example.bpa.service.DeviceData;
 import com.example.bpa.config.DataBus;
-import com.example.bpa.db.QueryDB;
 import com.example.bpa.helper.T;
 
 /**
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
index 73fd71c..68ab4e0 100644
--- a/app/src/main/res/layout/activity_login.xml
+++ b/app/src/main/res/layout/activity_login.xml
@@ -101,7 +101,7 @@
                     android:textColor="@color/white"
                     android:layout_gravity="center"
                     android:layout_marginTop="20dp"
-                    android:layout_width="120dp"
+                    android:layout_width="150dp"
                     android:layout_height="wrap_content"
                     />
 
@@ -114,7 +114,7 @@
                     android:layout_alignParentRight="true"
                     android:layout_gravity="center"
                     android:layout_marginTop="20dp"
-                    android:layout_width="120dp"
+                    android:layout_width="150dp"
                     android:layout_height="wrap_content"
                     />
             </RelativeLayout>