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 e2478ec..c2683ba 100644
--- a/src/main/java/com/iflytop/handacid/app/service/ChannelCtrlService.java
+++ b/src/main/java/com/iflytop/handacid/app/service/ChannelCtrlService.java
@@ -29,7 +29,6 @@ import java.util.concurrent.CompletableFuture;
 @RequiredArgsConstructor
 public class ChannelCtrlService {
     private final FormulationService formulationService;
-    private final ChannelCtrlService channelCtrlService;
     private final DeviceCommandService deviceCommandService;
     private final DeviceState deviceState;
 
@@ -48,7 +47,7 @@ public class ChannelCtrlService {
                         List<CommandFuture> commandFutureList = new ArrayList<>();
                         for (ChannelState channelState : channelStateList) {
                             Formulation formulation = formulationService.getOne(new LambdaQueryWrapper<Formulation>().eq(Formulation::getSolutionId, channelState.getSolutionId()));
-                            DeviceCommand deviceCommand = channelCtrlService.getPumpMoveByCommandByChannel(channelState.getChannelCode(), formulation.getRevolutions());
+                            DeviceCommand deviceCommand = getPumpMoveByCommandByChannel(channelState.getChannelCode(), formulation.getRevolutions());
                             commandFutureList.add(deviceCommandService.sendCommand(deviceCommand));
                         }
                         CommandUtil.wait(commandFutureList);
@@ -58,7 +57,7 @@ public class ChannelCtrlService {
                     List<CommandFuture> commandFutureList = new ArrayList<>();
                     for (ChannelState channelState : channelStateList) {
                         Formulation formulation = formulationService.getOne(new LambdaQueryWrapper<Formulation>().eq(Formulation::getSolutionId, channelState.getSolutionId()));
-                        DeviceCommand deviceCommand = channelCtrlService.getPumpMoveByCommandByChannel(channelState.getChannelCode(), formulation.getRevolutions());
+                        DeviceCommand deviceCommand = getPumpMoveByCommandByChannel(channelState.getChannelCode(), formulation.getRevolutions());
                         commandFutureList.add(deviceCommandService.sendCommand(deviceCommand));
                     }
                     CommandUtil.wait(commandFutureList);
@@ -86,7 +85,7 @@ public class ChannelCtrlService {
                 }
                 List<CommandFuture> commandFutureList = new ArrayList<>();
                 for (ChannelState channelState : channelStateList) {
-                    DeviceCommand deviceCommand = channelCtrlService.getPumpForwardRotateCommandByChannel(channelState.getChannelCode());
+                    DeviceCommand deviceCommand = getPumpForwardRotateCommandByChannel(channelState.getChannelCode());
                     commandFutureList.add(deviceCommandService.sendCommand(deviceCommand));
                 }
                 CommandUtil.wait(commandFutureList);