diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/clz/service/impl/MaterialLeaseInfoServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/clz/service/impl/MaterialLeaseInfoServiceImpl.java
index 8a763163..27878621 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/clz/service/impl/MaterialLeaseInfoServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/clz/service/impl/MaterialLeaseInfoServiceImpl.java
@@ -1457,7 +1457,14 @@ public class MaterialLeaseInfoServiceImpl implements MaterialLeaseInfoService {
                                 .collect(Collectors.toList());
 
                         // 批量查询使用数量 - 性能优化关键点
-                        useNumMap = typeMapper.getNumListBatch(agreementInfo.getAgreementId(), typeIds);
+                        List<Type> batchResults = typeMapper.getNumListBatch(agreementInfo.getAgreementId(), typeIds);
+
+                        // 转换为Map
+                        if (!CollectionUtils.isEmpty(batchResults)) {
+                            useNumMap = batchResults.stream()
+                                    .filter(type -> type.getTypeId() != null && type.getUseNum() != null)
+                                    .collect(Collectors.toMap(Type::getTypeId, Type::getUseNum));
+                        }
                     }
 
                     // 设置使用数量
diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/mapper/TypeMapper.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/mapper/TypeMapper.java
index 37e8c049..6cec25c9 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/mapper/TypeMapper.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/mapper/TypeMapper.java
@@ -216,9 +216,9 @@ public interface TypeMapper {
      * 批量查询数量 - 性能优化
      * @param agreementId 协议ID
      * @param typeIds 类型ID列表
-     * @return 类型ID到使用数量的映射
+     * @return 类型使用数量列表
      */
-    Map<Long, BigDecimal> getNumListBatch(@Param("agreementId") Long agreementId, @Param("typeIds") List<Long> typeIds);
+    List<Type> getNumListBatch(@Param("agreementId") Long agreementId, @Param("typeIds") List<Long> typeIds);
 
     /**
      * 查询物资类型管理绑定的用户列表
diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/ma/TypeMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/ma/TypeMapper.xml
index 8c9d2701..e9e15522 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/ma/TypeMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/ma/TypeMapper.xml
@@ -1089,7 +1089,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
 
     <!-- 批量查询数量 - 性能优化 -->
-    <select id="getNumListBatch" resultType="java.util.HashMap">
+    <select id="getNumListBatch" resultType="com.bonus.material.ma.domain.Type">
         SELECT
             mt.type_id as typeId,
             SUM( CASE WHEN sai.agreement_id = #{agreementId} AND sai.STATUS = '0' THEN sai.num ELSE 0 END ) AS useNum