diff --git a/detection/src/main/java/com/njcn/gather/device/service/impl/PqDevServiceImpl.java b/detection/src/main/java/com/njcn/gather/device/service/impl/PqDevServiceImpl.java
index 88e0c4f0..07636523 100644
--- a/detection/src/main/java/com/njcn/gather/device/service/impl/PqDevServiceImpl.java
+++ b/detection/src/main/java/com/njcn/gather/device/service/impl/PqDevServiceImpl.java
@@ -863,11 +863,11 @@ public class PqDevServiceImpl extends ServiceImpl<PqDevMapper, PqDev> implements
         pullDowns.add(pullDown);
 
         // 是否支持系数校准
-        pullDown = new PullDown();
-        pullDown.setFirstCol(startCol + 11);
-        pullDown.setLastCol(startCol + 11);
-        pullDown.setStrings(Arrays.asList("是", "否"));
-        pullDowns.add(pullDown);
+//        pullDown = new PullDown();
+//        pullDown.setFirstCol(startCol + 11);
+//        pullDown.setLastCol(startCol + 11);
+//        pullDown.setStrings(Arrays.asList("是", "否"));
+//        pullDowns.add(pullDown);
 
         return pullDowns;
     }