//offlineActivity

mallinkService/src/main/java/com/iformall/service/impl/WxOfflineActivityRecordServiceImpl.java

@@ -304,7 +304,7 @@ public class WxOfflineActivityRecordServiceImpl implements WxOfflineActivityReco
             if(increasedPoints == 0){
                 return;
             }
-            creditHistory.setCreditNum(0-increasedPoints);
+            creditHistory.setCreditNum(-increasedPoints);
             increasedPoints = 0;
         }
         if(creditHistory.getCreditNum() > 0){