diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseDocumentLogServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseDocumentLogServiceImpl.java
index 3724cdda..7b62906a 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseDocumentLogServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseDocumentLogServiceImpl.java
@@ -141,8 +141,9 @@ public class CaseDocumentLogServiceImpl implements ICaseDocumentLogService {
         }
 
         // 查询符合条件的所有记录
+        IFieldFilter[] filtersArray = filters.toArray(new IFieldFilter[0]);
         List<CaseDocumentLog> logsToDelete = caseDocumentLogDao.getGenericDao()
-                .findList(CaseDocumentLog.class, (IFieldFilter) filters);
+                .findList(CaseDocumentLog.class, filtersArray);
         
         if (logsToDelete.isEmpty()) {
             return 0;