diff --git a/com.awspaas.user.apps.docview/src/com/awspaas/user/apps/docview/event/DyYyFileDwEvent.java b/com.awspaas.user.apps.docview/src/com/awspaas/user/apps/docview/event/DyYyFileDwEvent.java
deleted file mode 100644
index 516e9d57..00000000
--- a/com.awspaas.user.apps.docview/src/com/awspaas/user/apps/docview/event/DyYyFileDwEvent.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package com.awspaas.user.apps.docview.event;
-
-import com.actionsoft.apps.coe.pal.pal.repository.cache.PALRepositoryPropertyCache;
-import com.actionsoft.apps.coe.pal.pal.repository.model.PALRepositoryPropertyModel;
-import com.actionsoft.bpms.dw.design.event.DataWindowFormatDataEventInterface;
-import com.actionsoft.bpms.dw.exec.data.DataSourceEngine;
-import com.actionsoft.bpms.server.UserContext;
-import com.alibaba.fastjson.JSONArray;
-import com.alibaba.fastjson.JSONObject;
-
-/**
- * Created with IntelliJ IDEA.
- *
- * @Author: yuandongqiang
- * @Date: 2025/7/30
- * @Description:
- */
-public class DyYyFileDwEvent implements DataWindowFormatDataEventInterface {
-    @Override
-    public void formatData(UserContext userContext, JSONArray datas) {
-        for (Object datao : datas) {
-            JSONObject data = (JSONObject) datao;
-            String columnValue = data.getString("FILEID"); // 注意有些特殊组件的值为JSONObject请根据情况使用getJSONObject获取相应值
-            PALRepositoryPropertyModel propModel = PALRepositoryPropertyCache.getPropertyByPropertyId(columnValue, "Issuing_department");
-            if (propModel != null) {
-                String issuingDeptment = propModel.getPropertyValue();
-                data.put("FILEID" + DataSourceEngine.AWS_DW_FIXED_CLOMUN_SHOW_RULE_SUFFIX, issuingDeptment);
-            }
-        }
-    }
-}