fix

virgo.api/src/main/java/com/bosshand/virgo/api/workark/service/DifyDatasetService.java

@@ -242,7 +242,7 @@ public class DifyDatasetService {
                         null,
                         RequestBody.create(
                                 MediaType.parse("text/plain"),
-                                "{\"indexing_technique\": \"economy\",\"process_rule\": {\"mode\": \"automatic\"}}"
+                                "{\"indexing_technique\": \"economy\",\"process_rule\": {\"mode\": \"custom\",\"rules\": {\"pre_processing_rules\": [{\"enabled\": true,\"id\": \"remove_extra_spaces\"},{\"enabled\": false,\"id\": \"remove_urls_emails\"}],\"segmentation\": {\"separator\":\"\\n\\n\",\"max_tokens\": 4000}}}}"
                         )
                 )
                 // 添加文件部分