diff --git a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/largeScreen/service/impl/LargeScreenServiceImpl.java b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/largeScreen/service/impl/LargeScreenServiceImpl.java
index e4d7a92b..229df537 100644
--- a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/largeScreen/service/impl/LargeScreenServiceImpl.java
+++ b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/largeScreen/service/impl/LargeScreenServiceImpl.java
@@ -241,7 +241,7 @@ public class LargeScreenServiceImpl implements ILargeScreenService {
             List<Integer> valueList = commonUtil.setMaterialReturnData(list);
             num = valueList.get(0);
             num2 = valueList.get(1);
-            rate = commonUtil.getRate(num, num + num2);
+            rate = commonUtil.getRate(num2, num);
         } catch (Exception e) {
             log.error("当月退料分析", e);
         }