diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseKnowledgeServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseKnowledgeServiceImpl.java
index 98d382e4..403fd4b5 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseKnowledgeServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseKnowledgeServiceImpl.java
@@ -264,7 +264,8 @@ public class CaseKnowledgeServiceImpl implements ICaseKnowledgeService {
         List<CaseDocumentLog> logList = caseDocumentLogDao.getGenericDao()
                 .findList(CaseDocumentLog.class, 1,
                         OrderCondition.desc("sysCreateTime"),
-                        FieldFilters.eq("caseId", caseId));
+                        FieldFilters.eq("caseId", caseId),
+                        FieldFilters.eq("requestUrl", CaseAiConstants.CASE_DOC_UPLOAD_INTERFACE_NAME));
 
         if (logList.isEmpty()) {
             log.error("删除案例文档失败，未找到相关的日志记录，caseId: {}", caseId);
@@ -409,7 +410,8 @@ public class CaseKnowledgeServiceImpl implements ICaseKnowledgeService {
         List<CaseDocumentLog> logList = caseDocumentLogDao.getGenericDao()
                 .findList(CaseDocumentLog.class, 1,
                         OrderCondition.desc("sysCreateTime"),
-                        FieldFilters.eq("caseId", caseId));
+                        FieldFilters.eq("caseId", caseId),
+                        FieldFilters.eq("requestUrl", CaseAiConstants.CASE_DOC_UPLOAD_INTERFACE_NAME));
 
         if (logList.isEmpty()) {
             log.error("删除案例文档失败，未找到相关的日志记录，caseId: {}", caseId);