diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/controller/BmUnitController.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/controller/BmUnitController.java
index 48044914..5bef6a60 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/controller/BmUnitController.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/basic/controller/BmUnitController.java
@@ -101,7 +101,7 @@ public class BmUnitController extends BaseController
                 .collect(Collectors.toMap(SysDictData::getDictValue, SysDictData::getDictLabel));
         // 更新 BmUnit 列表
         list.forEach(unit -> {
-            String typeName = dictMap.get(unit.getTypeId());
+            String typeName = dictMap.get(unit.getTypeId().toString());
             if (typeName != null) {
                 unit.setTypeName(typeName);
             }