diff --git a/app.db b/app.db
index afe0a4d..bbfa731 100644
Binary files a/app.db and b/app.db differ
diff --git a/src/main/java/com/iflytop/digester/DigesterApplicationRunner.java b/src/main/java/com/iflytop/digester/DigesterApplicationRunner.java
index 632467b..48bd29a 100644
--- a/src/main/java/com/iflytop/digester/DigesterApplicationRunner.java
+++ b/src/main/java/com/iflytop/digester/DigesterApplicationRunner.java
@@ -37,6 +37,5 @@ public class DigesterApplicationRunner implements ApplicationRunner {
 
         UfApplication.getApp().connections.setup();
         this.device.liquidAddition.setup();
-        DigestionTaskTheadManager.getInstance().setup();
     }
 }
diff --git a/src/main/java/com/iflytop/digester/DigestionTaskThread.java b/src/main/java/com/iflytop/digester/DigestionTaskThread.java
index 08aa9bb..574190d 100644
--- a/src/main/java/com/iflytop/digester/DigestionTaskThread.java
+++ b/src/main/java/com/iflytop/digester/DigestionTaskThread.java
@@ -4,6 +4,7 @@ import com.iflytop.digester.model.MdbDigestionTask;
 import com.iflytop.digester.model.MdbDigestionSolution;
 import com.iflytop.digester.model.MdbDigestionTaskLog;
 import com.iflytop.digester.underframework.UfCmdSnippetExecutor;
+import com.iflytop.digester.underframework.dao.model.UfMdbDictItem;
 import com.iflytop.digester.underframework.dao.model.UfMdbNotification;
 import com.iflytop.digester.underframework.dao.model.UfMdbOption;
 import com.iflytop.digester.underframework.dao.model.UfMdbRuntimeVariable;
@@ -167,7 +168,8 @@ public class DigestionTaskThread extends Thread {
         var tubes = this.heatingSlot.getExistTubeIndexes();
         var liquidAddition = device.liquidAddition;
         for ( var liquid : digestionRound.liquids ) {
-            this.updateTaskStatus("Liquid", String.format("加液 %s %dml", liquid.type, liquid.volume));
+            var liquidTypeName = UfMdbDictItem.getValueName("LIQUID", liquid.type);
+            this.updateTaskStatus("Liquid", String.format("加液 %s %dml", liquidTypeName, liquid.volume));
             liquidAddition.addLiquidToTubes(tubes, liquid.type, liquid.volume);
             this.updateTaskStatus("Liquid", "加液完成");
         }
@@ -201,7 +203,8 @@ public class DigestionTaskThread extends Thread {
         var tubes = this.heatingSlot.getExistTubeIndexes();
         var liquidAddition = device.liquidAddition;
         for ( var liquid : digestionRound.liquids ) {
-            this.updateTaskStatus("Liquid", String.format("加液 %s %d", liquid.type, liquid.volume));
+            var liquidTypeName = UfMdbDictItem.getValueName("LIQUID", liquid.type);
+            this.updateTaskStatus("Liquid", String.format("加液 %s %d", liquidTypeName, liquid.volume));
             liquidAddition.addLiquidToTubes(tubes, liquid.type, liquid.volume);
             this.updateTaskStatus("Liquid", "加液完成");
         }
@@ -326,7 +329,8 @@ public class DigestionTaskThread extends Thread {
             }
 
             // 预检查完成
-            DigestionTaskThread.this.isPrecheckFinished = true;
+            this.unlockLiquidPlate();
+            this.isPrecheckFinished = true;
             synchronized ( DigestionTaskThread.this.precheckLock ) {
                 DigestionTaskThread.this.precheckLock.notifyAll();
             }
@@ -427,7 +431,8 @@ public class DigestionTaskThread extends Thread {
 
         var liquidAddition = device.liquidAddition;
         for ( var liquid : errorRound.liquids ) {
-            this.updateTaskStatus("ErrorRoundLiquidAdd", String.format("异常加液 %s %d", liquid.type, liquid.volume));
+            var liquidTypeName = UfMdbDictItem.getValueName("LIQUID", liquid.type);
+            this.updateTaskStatus("ErrorRoundLiquidAdd", liquidTypeName);
             liquidAddition.addLiquidToTubes(this.errorTubeIndexes, liquid.type, liquid.volume);
             this.updateTaskStatus("ErrorRoundLiquidAdd", "异常加液完成");
         }
diff --git a/src/main/java/com/iflytop/digester/StartResetTaskThread.java b/src/main/java/com/iflytop/digester/StartResetTaskThread.java
index eaa0392..7948e0d 100644
--- a/src/main/java/com/iflytop/digester/StartResetTaskThread.java
+++ b/src/main/java/com/iflytop/digester/StartResetTaskThread.java
@@ -50,6 +50,8 @@ public class StartResetTaskThread extends Thread {
         this.setProgressMessage("设备初始化 : 定时刷新加热盘温度");
         device.heatingTurntable.temperatureMonitorStart();
 
+        DigestionTaskTheadManager.getInstance().setup();
+
         UfCmdSnippetExecutor.execute("StatusLampRunning");
         this.setProgressMessage("设备初始化 : 完成");
         device.setStatus("ready");
diff --git a/src/main/java/com/iflytop/digester/underframework/dao/model/UfMdbDictItem.java b/src/main/java/com/iflytop/digester/underframework/dao/model/UfMdbDictItem.java
index fb362f5..f7c7a97 100644
--- a/src/main/java/com/iflytop/digester/underframework/dao/model/UfMdbDictItem.java
+++ b/src/main/java/com/iflytop/digester/underframework/dao/model/UfMdbDictItem.java
@@ -30,4 +30,11 @@ public class UfMdbDictItem extends UfActiveRecord {
     public static List<UfMdbDictItem> getItems(String groupKey) {
         return UfActiveRecord.find(UfMdbDictItem.class, Map.of("groupKey", groupKey));
     }
+
+    // get key name
+    public static String getValueName( String groupKey, String value ) {
+        var item = UfActiveRecord.findOne(UfMdbDictItem.class, Map.of("groupKey", groupKey, "itemValue", value));
+        assert item != null;
+        return item.itemName;
+    }
 }