diff --git a/src/main/java/com/iflytop/handacid/app/command/control/SolutionDrainStartCommand.java b/src/main/java/com/iflytop/handacid/app/command/control/SolutionDrainStartCommand.java
index de7afa8..368d552 100644
--- a/src/main/java/com/iflytop/handacid/app/command/control/SolutionDrainStartCommand.java
+++ b/src/main/java/com/iflytop/handacid/app/command/control/SolutionDrainStartCommand.java
@@ -1,6 +1,7 @@
 package com.iflytop.handacid.app.command.control;
 
 import com.iflytop.handacid.app.common.annotation.CommandMapping;
+import com.iflytop.handacid.app.common.enums.ChannelCode;
 import com.iflytop.handacid.app.common.enums.ChannelStateCode;
 import com.iflytop.handacid.app.common.enums.SystemConfigKey;
 import com.iflytop.handacid.app.common.utils.CommandUtil;
@@ -36,17 +37,18 @@ public class SolutionDrainStartCommand extends BaseCommandHandler {
 
     @Override
     public CompletableFuture<Void> handle(CommandDTO commandDTO) {
-        List<ChannelState> channelCodeList = deviceState.filterChannelStatesIsPre();
         return runAsync(() -> {
             List<CommandFuture> commandFutureList = new ArrayList<>();
-            for (ChannelState channelState : channelCodeList) {
+            for(ChannelCode channelCode : ChannelCode.values()){
+                ChannelState channelState = deviceState.getChannelStateMap().get(channelCode);
                 channelState.setStateCode(ChannelStateCode.DRAIN);
                 Double drainRevolutions = systemConfigService.getValueByKeyToDouble(SystemConfigKey.DRAIN_REVOLUTIONS);
                 DeviceCommand deviceCommand = channelCtrlService.getPumpMoveByCommandByChannel(channelState.getChannelCode(), -drainRevolutions);
                 commandFutureList.add(deviceCommandService.sendCommand(deviceCommand));
             }
             CommandUtil.wait(commandFutureList);
-            for (ChannelState channelState : channelCodeList) {
+            for(ChannelCode channelCode : ChannelCode.values()){
+                ChannelState channelState = deviceState.getChannelStateMap().get(channelCode);
                 channelState.setStateCode(ChannelStateCode.IDLE);
             }
         });
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 d10715d..5b12b9e 100644
--- a/src/main/java/com/iflytop/handacid/app/service/ChannelCtrlService.java
+++ b/src/main/java/com/iflytop/handacid/app/service/ChannelCtrlService.java
@@ -158,13 +158,13 @@ public class ChannelCtrlService {
 
                 }
                 CommandUtil.wait(commandFutureList);
-                for (ChannelState channelState : channelStateList) {//与缓存的位置比较计算加液量
-                    PreFill preFill = preFillService.lambdaQuery()
-                            .eq(PreFill::getSolutionId, channelState.getSolutionId())
-                            .eq(PreFill::getConcentration, channelState.getConcentration())
-                            .one();
-                    handleCalculateActualDispensedVolume(channelState, preFill.getVolume(), preFill.getConcentration());
-                }
+//                for (ChannelState channelState : channelStateList) {//与缓存的位置比较计算加液量
+//                    PreFill preFill = preFillService.lambdaQuery()
+//                            .eq(PreFill::getSolutionId, channelState.getSolutionId())
+//                            .eq(PreFill::getConcentration, channelState.getConcentration())
+//                            .one();
+//                    handleCalculateActualDispensedVolume(channelState, preFill.getVolume(), preFill.getConcentration());
+//                }
             } catch (Exception e) {
                 throw new RuntimeException(e);
             }