diff --git a/app.db b/app.db
index 96b3180..d5f5aed 100644
Binary files a/app.db and b/app.db differ
diff --git a/src/main/java/com/iflytop/digester/DigestionTaskTheadManager.java b/src/main/java/com/iflytop/digester/DigestionTaskTheadManager.java
index a96b667..33a6674 100644
--- a/src/main/java/com/iflytop/digester/DigestionTaskTheadManager.java
+++ b/src/main/java/com/iflytop/digester/DigestionTaskTheadManager.java
@@ -168,13 +168,13 @@ public class DigestionTaskTheadManager {
 
         var task = new MdbDigestionTask();
         task.digestionId = digestion.id;
-        task.outTaskId = "DEMO-01";
-        task.batchNo = "DEMO-01";
         task.tubes = UfJsonHelper.objectToJson(tubes);
         task.status = "pending";
         task.message = "等待中";
         task.startedAt = (int)(System.currentTimeMillis() / 1000);
-        task.startedBy = "";
+        task.outTaskId = task.startedAt.toString();
+        task.batchNo = task.startedAt.toString();
+        task.startedBy = "demo";
         task.mode = "auto";
         task.save();
 
diff --git a/src/main/java/com/iflytop/digester/DigestionTaskThread.java b/src/main/java/com/iflytop/digester/DigestionTaskThread.java
index a38f2e1..e635221 100644
--- a/src/main/java/com/iflytop/digester/DigestionTaskThread.java
+++ b/src/main/java/com/iflytop/digester/DigestionTaskThread.java
@@ -148,7 +148,7 @@ public class DigestionTaskThread extends Thread {
         this.taskModel.heatingSlotIndex = this.heatingSlot.index;
         this.taskModel.save();
 
-        if ( "auto".equals(this.taskModel.mode) ) {
+        if ( "auto".equals(this.taskModel.mode) && !("demo".equals(this.taskModel.startedBy)) ) {
             this.lockLiquidPlate("消解准备");
             // 打开门
             device.door.open();