diff --git a/src/main/java/com/iflytop/a800/task/TubeTestTask.java b/src/main/java/com/iflytop/a800/task/TubeTestTask.java
index 9e718f9..281927e 100644
--- a/src/main/java/com/iflytop/a800/task/TubeTestTask.java
+++ b/src/main/java/com/iflytop/a800/task/TubeTestTask.java
@@ -234,6 +234,9 @@ public class TubeTestTask extends TaskBase {
         } else if ( UfMdbDictItem.match("TUBE_TYPE", "WB_3ML", this.tube.type) ) {
             UfCmdSnippetExecutor.execute("SampleTestUnCap");
         }
+
+        // 打开风扇
+        UfActuatorCmdExecutor.execute("WbTubeFan", "fan_controler_set_speed", "100");
     }
 
     // 盖帽
@@ -249,6 +252,9 @@ public class TubeTestTask extends TaskBase {
         } else if ( UfMdbDictItem.match("TUBE_TYPE", "WB_3ML", this.tube.type) ) {
             UfCmdSnippetExecutor.execute("SampleTestCap");
         }
+
+        // 关闭风扇
+        UfActuatorCmdExecutor.execute("WbTubeFan", "fan_controler_set_speed", "0");
     }
 
     // 穿孔