diff --git a/src/main/java/com/iflytop/a800/task/TubeTestTask.java b/src/main/java/com/iflytop/a800/task/TubeTestTask.java
index f47a544..0624697 100644
--- a/src/main/java/com/iflytop/a800/task/TubeTestTask.java
+++ b/src/main/java/com/iflytop/a800/task/TubeTestTask.java
@@ -87,6 +87,7 @@ public class TubeTestTask extends TaskBase {
 
     // 记录日志
     private void log(String message, Object ... args ) {
+        message = String.format("[TubeTestTask:T%d-P%s] %s", this.tube.index, this.test.projectCode, message);
         LOG.info(message, args);
     }
 
@@ -147,11 +148,13 @@ public class TubeTestTask extends TaskBase {
 
     // 盖帽
     private void cap() {
+        this.log("盖帽");
         if ( UfMdbDictItem.match("TUBE_TYPE", "WB_5ML", this.tube.type) ) {
             UfCmdSnippetExecutor.execute("SampleTestCap");
         } else if ( UfMdbDictItem.match("TUBE_TYPE", "WB_3ML", this.tube.type) ) {
             UfCmdSnippetExecutor.execute("SampleTestCap");
         }
+        this.emit("TubeSamplingFinished");
     }
 
     // 穿孔