diff --git a/src/main/java/com/iflytop/handacid/app/service/ChannelCtrlService.java b/src/main/java/com/iflytop/handacid/app/service/ChannelCtrlService.java
index cb53c73..8703ee3 100644
--- a/src/main/java/com/iflytop/handacid/app/service/ChannelCtrlService.java
+++ b/src/main/java/com/iflytop/handacid/app/service/ChannelCtrlService.java
@@ -48,20 +48,27 @@ public class ChannelCtrlService {
                     while (!deviceState.isSolutionAddStop()) {
                         List<CommandFuture> commandFutureList = new ArrayList<>();
                         for (ChannelState channelState : channelStateList) {
+                            //打开阀门
+                            DeviceCommand valveOpenDeviceCommand = getValveOpenCommandByChannel(channelState.getChannelCode());
+                            CommandFuture valveOpenCommandFuture = deviceCommandService.sendCommand(valveOpenDeviceCommand);
+                            CommandUtil.wait(valveOpenCommandFuture);
+
                             DeviceCommand currentPositionDeviceCommand = getPumpPositionCommandByChannel(channelState.getChannelCode());
                             CommandFuture currentPositionCommandFuture = deviceCommandService.sendCommand(currentPositionDeviceCommand);
                             CommandUtil.wait(currentPositionCommandFuture);
                             Double currentPosition = currentPositionCommandFuture.getResponseResult().getJSONObject("data").getDouble("position");
                             channelState.setPumpPositionCache(currentPosition);
+
                             Formulation formulation = formulationService.getOne(new LambdaQueryWrapper<Formulation>().eq(Formulation::getSolutionId, channelState.getSolutionId())
                                     .eq(Formulation::getConcentration, channelState.getConcentration()).eq(Formulation::getVolume, channelState.getTargetVolume()).last("limit 1"));
                             DeviceCommand deviceCommand = getPumpMoveByCommandByChannel(channelState.getChannelCode(), formulation.getRevolutions());
                             commandFutureList.add(deviceCommandService.sendCommand(deviceCommand));
                             AuditRecord auditRecord = new AuditRecord(deviceState.getCurrentUser().getId(), deviceState.getCurrentUser().getNickname(), channelState.getSolutionId(),
-                                    channelState.getSolutionName(), formulation.getConcentration(), channelState.getChannelCode().name(), formulation.getVolume());
+                                    channelState.getSolutionName(), formulation.getConcentration(), channelState.getChannelCode().name(), channelState.getTargetVolume());
                             auditRecordService.saveOrUpdate(auditRecord);
                         }
                         CommandUtil.wait(commandFutureList);
+
                         for (ChannelState channelState : channelStateList) {//与缓存的位置比较计算加液量
                             DeviceCommand currentPositionDeviceCommand = getPumpPositionCommandByChannel(channelState.getChannelCode());
                             CommandFuture currentPositionCommandFuture = deviceCommandService.sendCommand(currentPositionDeviceCommand);
@@ -80,7 +87,7 @@ public class ChannelCtrlService {
                         DeviceCommand deviceCommand = getPumpMoveByCommandByChannel(channelState.getChannelCode(), formulation.getRevolutions());
                         commandFutureList.add(deviceCommandService.sendCommand(deviceCommand));
                         AuditRecord auditRecord = new AuditRecord(deviceState.getCurrentUser().getId(), deviceState.getCurrentUser().getNickname(), channelState.getSolutionId(),
-                                channelState.getSolutionName(), formulation.getConcentration(), channelState.getChannelCode().name(), formulation.getVolume());
+                                channelState.getSolutionName(), formulation.getConcentration(), channelState.getChannelCode().name(), channelState.getTargetVolume());
                         auditRecordService.saveOrUpdate(auditRecord);
                     }
                     CommandUtil.wait(commandFutureList);
@@ -90,6 +97,9 @@ public class ChannelCtrlService {
             } finally {
                 for (ChannelState channelState : channelStateList) {
                     channelState.setStateCode(ChannelStateCode.IDLE);
+                    //关闭阀门
+                    DeviceCommand valveCloseDeviceCommand = getValveCloseCommandByChannel(channelState.getChannelCode());
+                    deviceCommandService.sendCommand(valveCloseDeviceCommand);
                 }
                 deviceState.setSolutionAddStop(false);
             }
@@ -169,6 +179,30 @@ public class ChannelCtrlService {
     }
 
     /**
+     * 根据通道code获取阀打开指令
+     */
+    public DeviceCommand getValveOpenCommandByChannel(ChannelCode channelCode) {
+        return switch (channelCode) {
+            case CHANNEL_1 -> DeviceCommandGenerator.valve1Open();
+            case CHANNEL_2 -> DeviceCommandGenerator.valve2Open();
+            case CHANNEL_3 -> DeviceCommandGenerator.valve3Open();
+            case CHANNEL_4 -> DeviceCommandGenerator.valve4Open();
+        };
+    }
+
+    /**
+     * 根据通道code获取阀关闭指令
+     */
+    public DeviceCommand getValveCloseCommandByChannel(ChannelCode channelCode) {
+        return switch (channelCode) {
+            case CHANNEL_1 -> DeviceCommandGenerator.valve1Close();
+            case CHANNEL_2 -> DeviceCommandGenerator.valve2Close();
+            case CHANNEL_3 -> DeviceCommandGenerator.valve3Close();
+            case CHANNEL_4 -> DeviceCommandGenerator.valve4Close();
+        };
+    }
+
+    /**
      * 根据通道code获取泵相对移动指令
      */
     public DeviceCommand getPumpMoveByCommandByChannel(ChannelCode channelCode, Double position) {