diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
index 2b6712df..4e5bc11d 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/service/impl/BackApplyInfoServiceImpl.java
@@ -402,6 +402,8 @@ public class BackApplyInfoServiceImpl implements IBackApplyInfoService {
         BigDecimal num = typeNumMap.get(details.getTypeId());
         if (num != null) {
             details.setNum(num);
+        } else {
+            details.setNum(BigDecimal.ZERO);
         }
         
         // 2. 设置附件信息