diff --git a/app.db b/app.db
index 7376d49..b3fb896 100644
Binary files a/app.db and b/app.db differ
diff --git a/src/main/java/com/iflytop/digester/DigestionTaskThread.java b/src/main/java/com/iflytop/digester/DigestionTaskThread.java
index 8cbc01a..7eeecf9 100644
--- a/src/main/java/com/iflytop/digester/DigestionTaskThread.java
+++ b/src/main/java/com/iflytop/digester/DigestionTaskThread.java
@@ -2,6 +2,7 @@ package com.iflytop.digester;
 import com.iflytop.digester.deviceinstance.*;
 import com.iflytop.digester.model.MdbDigestionTask;
 import com.iflytop.digester.model.MdbDigestionSolution;
+import com.iflytop.digester.model.MdbDigestionTaskLog;
 import com.iflytop.digester.underframework.dao.model.UfMdbNotification;
 import com.iflytop.digester.underframework.dao.record.UfActiveRecord;
 import org.slf4j.Logger;
@@ -461,5 +462,6 @@ public class DigestionTaskThread extends Thread {
         this.taskModel.status = status;
         this.taskModel.message = message;
         this.taskModel.save();
+        MdbDigestionTaskLog.log(this.taskModel.id, status, message);
     }
 }
diff --git a/src/main/java/com/iflytop/digester/deviceinstance/LiquidAdditionInstance.java b/src/main/java/com/iflytop/digester/deviceinstance/LiquidAdditionInstance.java
index 89da8ae..8ac0783 100644
--- a/src/main/java/com/iflytop/digester/deviceinstance/LiquidAdditionInstance.java
+++ b/src/main/java/com/iflytop/digester/deviceinstance/LiquidAdditionInstance.java
@@ -112,7 +112,7 @@ public class LiquidAdditionInstance {
     private List<Integer> getPumpIndexForGroupOutAndIn( String type ) {
         for ( int i=0; i<8; i++ ) {
             if ( liquids.get(i).type.equals(type) ) {
-                return List.of(i, i+8);
+                return List.of(i*2, i*2+1);
             }
         }
         throw new RuntimeException("未找到对应的液体类型");