bugfix:修复修改内容不生效的问题

know_sub_business/src/main/java/com/supervision/knowsub/service/impl/KnowledgeManageServiceImpl.java

@@ -245,6 +245,7 @@ public class KnowledgeManageServiceImpl implements KnowledgeManageService {
         }
         // 找到对应的content
         KnowledgeContext context = knowledgeContextService.getOptById(knowledge.getContentId()).orElse(KnowledgeContext.builder().id(reqVO.getKnowledgeId()).build());
+        context.setContext(reqVO.getContent());
         context.updateById();
 
         // 然后更新