diff --git a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/TmTaskServiceImpl.java b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/TmTaskServiceImpl.java
index 5a065ded..0b7cc2db 100644
--- a/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/TmTaskServiceImpl.java
+++ b/sgzb-modules/sgzb-base/src/main/java/com/bonus/sgzb/app/service/impl/TmTaskServiceImpl.java
@@ -1634,8 +1634,15 @@ public class TmTaskServiceImpl implements TmTaskService {
                             applyInfo.setLotId(tmTask.getProId().toString());
                             applyInfo.setTypeName(leaseApply.getTypeName());
                             applyInfo.setTypeCode(leaseApply.getTypeModelName());
-                            BackApplyInfo info = backReceiveMapper.getProAndTypeNum(applyInfo);
-                            leaseApply.setUsNum(info != null ? info.getUsNum() : 0.0);
+                            List<BackApplyInfo> infoList = backReceiveMapper.getProAndTypeNum(applyInfo);
+                            double usNum = 0.0;
+                            if (CollectionUtils.isNotEmpty(infoList)) {
+                                for (BackApplyInfo backApplyInfo : infoList) {
+                                    // 获取在用数量，进行累加
+                                    usNum += backApplyInfo.getUsNum() == null ? 0.0 : backApplyInfo.getUsNum();
+                                }
+                            }
+                            leaseApply.setUsNum(usNum);
                         }
                         listLeaseDetails.addAll(leaseApplyDetails);
                     }