diff --git a/src/main/java/com/peanut/modules/master/controller/UserContributionController.java b/src/main/java/com/peanut/modules/master/controller/UserContributionController.java
index 45f1a442..3a10ae23 100644
--- a/src/main/java/com/peanut/modules/master/controller/UserContributionController.java
+++ b/src/main/java/com/peanut/modules/master/controller/UserContributionController.java
@@ -138,7 +138,7 @@ public class UserContributionController {
                 for (UserContribution c:cs) {
                     if (c.getCreateTime().getTime()>=DateUtil.parse(params.get("startTime").toString(),"yyyy-MM-dd").getTime()){
                         c.setStatQueryFlag(1);
-                        statQueryScore.add(c.getScore());
+                        statQueryScore = statQueryScore.add(c.getScore());
                     }
                 }
                 contribution.setStatQueryScore(statQueryScore);