diff --git a/src/main/java/a8k/service/app/appctrl/mainflowctrl/CondtionMgrService.java b/src/main/java/a8k/service/app/appctrl/mainflowctrl/CondtionMgrService.java
index 39591c8..6574628 100644
--- a/src/main/java/a8k/service/app/appctrl/mainflowctrl/CondtionMgrService.java
+++ b/src/main/java/a8k/service/app/appctrl/mainflowctrl/CondtionMgrService.java
@@ -75,8 +75,7 @@ public class CondtionMgrService {
 		//试管架处于空闲状态
 		Boolean cond1 = gstate.getTubeHolder().getState().equals(TubeHolderState.IDLE);
 		//入料通道是否为空
-		Boolean cond2 = getTubeholderEnterPosPPS();
-		return cond0 && cond1 && cond2;
+		return cond0 && cond1 && getTubeholderEnterPosPPS();
 	}
 
 	public Boolean isTimeToSwitchNextTube() {
diff --git a/src/main/resources/app.db b/src/main/resources/app.db
index 19bb1c1..5a9d845 100644
Binary files a/src/main/resources/app.db and b/src/main/resources/app.db differ