diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ResourceOccupyServiceImpl.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ResourceOccupyServiceImpl.java
index 2f879f80..23a2c84b 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ResourceOccupyServiceImpl.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/ResourceOccupyServiceImpl.java
@@ -118,7 +118,7 @@ public class ResourceOccupyServiceImpl implements ResourceOccupyService {
             deduceCreditTrun = deduceCreditTrun > 0 ? deduceCreditTrun : 0.01;
             resourceOccupyDao.deduceCredit(deduceCreditTrun, resourceOccupy.getUserId());
 
-            resourceOccupy.setDeduceCredit(resourceOccupy.getDeduceCredit() + deduceCreditTrun);
+            resourceOccupy.setDeduceCredit(new BigDecimal(resourceOccupy.getDeduceCredit() + deduceCreditTrun).setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue());
             resourceOccupy.setDeduceLastTime(now);
             resourceOccupy.setState(Constant.State_valid);
             resourceOccupyDao.edit(resourceOccupy);