Fix/create document by api with metadata (#16307)

Co-authored-by: zxhlyh <jasonapring2015@outlook.com>
2025-08-11 14:59:01 +08:00 · 2025-03-20 14:33:32 +08:00 · 2025-03-20 14:33:32 +08:00 · 2c9af712a2
commit 2c9af712a2
parent c1f3d968bf
7 changed files with 75 additions and 527 deletions
--- a/api/commands.py
+++ b/api/commands.py
@ -20,7 +20,7 @@ from libs.helper import email as email_validate
 from libs.password import hash_password, password_pattern, valid_password
 from libs.rsa import generate_key_pair
 from models import Tenant
-from models.dataset import Dataset, DatasetCollectionBinding, DocumentSegment
+from models.dataset import Dataset, DatasetCollectionBinding, DatasetMetadata, DatasetMetadataBinding, DocumentSegment
 from models.dataset import Document as DatasetDocument
 from models.model import Account, App, AppAnnotationSetting, AppMode, Conversation, MessageAnnotation
 from models.provider import Provider, ProviderModel
@ -483,14 +483,11 @@ def convert_to_agent_apps():
    click.echo(click.style("Conversion complete. Converted {} agent apps.".format(len(proceeded_app_ids)), fg="green"))


-@click.command("add-qdrant-doc-id-index", help="Add Qdrant doc_id index.")
+@click.command("add-qdrant-index", help="Add Qdrant index.")
@click.option("--field", default="metadata.doc_id", prompt=False, help="Index field , default is metadata.doc_id.")
-def add_qdrant_doc_id_index(field: str):
-    click.echo(click.style("Starting Qdrant doc_id index creation.", fg="green"))
-    vector_type = dify_config.VECTOR_STORE
-    if vector_type != "qdrant":
-        click.echo(click.style("This command only supports Qdrant vector store.", fg="red"))
-        return
+def add_qdrant_index(field: str):
+    click.echo(click.style("Starting Qdrant index creation.", fg="green"))
+
    create_count = 0

    try:
@ -539,6 +536,72 @@ def add_qdrant_doc_id_index(field: str):
    click.echo(click.style(f"Index creation complete. Created {create_count} collection indexes.", fg="green"))


+@click.command("old-metadata-migration", help="Old metadata migration.")
+def old_metadata_migration():
+    """
+    Old metadata migration.
+    """
+    click.echo(click.style("Starting old metadata migration.", fg="green"))
+
+    page = 1
+    while True:
+        try:
+            documents = (
+                DatasetDocument.query.filter(DatasetDocument.doc_metadata is not None)
+                .order_by(DatasetDocument.created_at.desc())
+                .paginate(page=page, per_page=50)
+            )
+        except NotFound:
+            break
+        if not documents:
+            break
+        for document in documents:
+            if document.doc_metadata:
+                doc_metadata = document.doc_metadata
+                for key, value in doc_metadata.items():
+                    dataset_metadata = (
+                        db.session.query(DatasetMetadata)
+                        .filter(DatasetMetadata.dataset_id == document.dataset_id, DatasetMetadata.name == key)
+                        .first()
+                    )
+                    if not dataset_metadata:
+                        dataset_metadata = DatasetMetadata(
+                            tenant_id=document.tenant_id,
+                            dataset_id=document.dataset_id,
+                            name=key,
+                            type="string",
+                            created_by=document.created_by,
+                        )
+                        db.session.add(dataset_metadata)
+                        db.session.flush()
+                        dataset_metadata_binding = DatasetMetadataBinding(
+                            tenant_id=document.tenant_id,
+                            dataset_id=document.dataset_id,
+                            metadata_id=dataset_metadata.id,
+                            document_id=document.id,
+                            created_by=document.created_by,
+                        )
+                        db.session.add(dataset_metadata_binding)
+                    else:
+                        dataset_metadata_binding = DatasetMetadataBinding.query.filter(
+                            DatasetMetadataBinding.dataset_id == document.dataset_id,
+                            DatasetMetadataBinding.document_id == document.id,
+                            DatasetMetadataBinding.metadata_id == dataset_metadata.id,
+                        ).first()
+                        if not dataset_metadata_binding:
+                            dataset_metadata_binding = DatasetMetadataBinding(
+                                tenant_id=document.tenant_id,
+                                dataset_id=document.dataset_id,
+                                metadata_id=dataset_metadata.id,
+                                document_id=document.id,
+                                created_by=document.created_by,
+                            )
+                            db.session.add(dataset_metadata_binding)
+                db.session.commit()
+        page += 1
+    click.echo(click.style("Old metadata migration completed.", fg="green"))
+
+
@click.command("create-tenant", help="Create account and tenant.")
@click.option("--email", prompt=True, help="Tenant account email.")
@click.option("--name", prompt=True, help="Workspace name.")
--- a/api/controllers/service_api/dataset/document.py
+++ b/api/controllers/service_api/dataset/document.py
@ -18,7 +18,6 @@ from controllers.service_api.app.error import (
 from controllers.service_api.dataset.error import (
    ArchivedDocumentImmutableError,
    DocumentIndexingError,
-    InvalidMetadataError,
 )
 from controllers.service_api.wraps import DatasetApiResource, cloud_edition_billing_resource_check
 from core.errors.error import ProviderTokenNotInitError
@ -51,8 +50,6 @@ class DocumentAddByTextApi(DatasetApiResource):
            "indexing_technique", type=str, choices=Dataset.INDEXING_TECHNIQUE_LIST, nullable=False, location="json"
        )
        parser.add_argument("retrieval_model", type=dict, required=False, nullable=False, location="json")
-        parser.add_argument("doc_type", type=str, required=False, nullable=True, location="json")
-        parser.add_argument("doc_metadata", type=dict, required=False, nullable=True, location="json")

        args = parser.parse_args()
        dataset_id = str(dataset_id)
@ -65,28 +62,6 @@ class DocumentAddByTextApi(DatasetApiResource):
        if not dataset.indexing_technique and not args["indexing_technique"]:
            raise ValueError("indexing_technique is required.")

-        # Validate metadata if provided
-        if args.get("doc_type") or args.get("doc_metadata"):
-            if not args.get("doc_type") or not args.get("doc_metadata"):
-                raise InvalidMetadataError("Both doc_type and doc_metadata must be provided when adding metadata")
-
-            if args["doc_type"] not in DocumentService.DOCUMENT_METADATA_SCHEMA:
-                raise InvalidMetadataError(
-                    "Invalid doc_type. Must be one of: " + ", ".join(DocumentService.DOCUMENT_METADATA_SCHEMA.keys())
-                )
-
-            if not isinstance(args["doc_metadata"], dict):
-                raise InvalidMetadataError("doc_metadata must be a dictionary")
-
-            # Validate metadata schema based on doc_type
-            if args["doc_type"] != "others":
-                metadata_schema = DocumentService.DOCUMENT_METADATA_SCHEMA[args["doc_type"]]
-                for key, value in args["doc_metadata"].items():
-                    if key in metadata_schema and not isinstance(value, metadata_schema[key]):
-                        raise InvalidMetadataError(f"Invalid type for metadata field {key}")
-            # set to MetaDataConfig
-            args["metadata"] = {"doc_type": args["doc_type"], "doc_metadata": args["doc_metadata"]}
-
        text = args.get("text")
        name = args.get("name")
        if text is None or name is None:
@ -133,8 +108,6 @@ class DocumentUpdateByTextApi(DatasetApiResource):
            "doc_language", type=str, default="English", required=False, nullable=False, location="json"
        )
        parser.add_argument("retrieval_model", type=dict, required=False, nullable=False, location="json")
-        parser.add_argument("doc_type", type=str, required=False, nullable=True, location="json")
-        parser.add_argument("doc_metadata", type=dict, required=False, nullable=True, location="json")
        args = parser.parse_args()
        dataset_id = str(dataset_id)
        tenant_id = str(tenant_id)
@ -146,29 +119,6 @@ class DocumentUpdateByTextApi(DatasetApiResource):
        # indexing_technique is already set in dataset since this is an update
        args["indexing_technique"] = dataset.indexing_technique

-        # Validate metadata if provided
-        if args.get("doc_type") or args.get("doc_metadata"):
-            if not args.get("doc_type") or not args.get("doc_metadata"):
-                raise InvalidMetadataError("Both doc_type and doc_metadata must be provided when adding metadata")
-
-            if args["doc_type"] not in DocumentService.DOCUMENT_METADATA_SCHEMA:
-                raise InvalidMetadataError(
-                    "Invalid doc_type. Must be one of: " + ", ".join(DocumentService.DOCUMENT_METADATA_SCHEMA.keys())
-                )
-
-            if not isinstance(args["doc_metadata"], dict):
-                raise InvalidMetadataError("doc_metadata must be a dictionary")
-
-            # Validate metadata schema based on doc_type
-            if args["doc_type"] != "others":
-                metadata_schema = DocumentService.DOCUMENT_METADATA_SCHEMA[args["doc_type"]]
-                for key, value in args["doc_metadata"].items():
-                    if key in metadata_schema and not isinstance(value, metadata_schema[key]):
-                        raise InvalidMetadataError(f"Invalid type for metadata field {key}")
-
-            # set to MetaDataConfig
-            args["metadata"] = {"doc_type": args["doc_type"], "doc_metadata": args["doc_metadata"]}
-
        if args["text"]:
            text = args.get("text")
            name = args.get("name")
@ -216,29 +166,6 @@ class DocumentAddByFileApi(DatasetApiResource):
        if "doc_language" not in args:
            args["doc_language"] = "English"

-        # Validate metadata if provided
-        if args.get("doc_type") or args.get("doc_metadata"):
-            if not args.get("doc_type") or not args.get("doc_metadata"):
-                raise InvalidMetadataError("Both doc_type and doc_metadata must be provided when adding metadata")
-
-            if args["doc_type"] not in DocumentService.DOCUMENT_METADATA_SCHEMA:
-                raise InvalidMetadataError(
-                    "Invalid doc_type. Must be one of: " + ", ".join(DocumentService.DOCUMENT_METADATA_SCHEMA.keys())
-                )
-
-            if not isinstance(args["doc_metadata"], dict):
-                raise InvalidMetadataError("doc_metadata must be a dictionary")
-
-            # Validate metadata schema based on doc_type
-            if args["doc_type"] != "others":
-                metadata_schema = DocumentService.DOCUMENT_METADATA_SCHEMA[args["doc_type"]]
-                for key, value in args["doc_metadata"].items():
-                    if key in metadata_schema and not isinstance(value, metadata_schema[key]):
-                        raise InvalidMetadataError(f"Invalid type for metadata field {key}")
-
-            # set to MetaDataConfig
-            args["metadata"] = {"doc_type": args["doc_type"], "doc_metadata": args["doc_metadata"]}
-
        # get dataset info
        dataset_id = str(dataset_id)
        tenant_id = str(tenant_id)
@ -306,29 +233,6 @@ class DocumentUpdateByFileApi(DatasetApiResource):
        if "doc_language" not in args:
            args["doc_language"] = "English"

-        # Validate metadata if provided
-        if args.get("doc_type") or args.get("doc_metadata"):
-            if not args.get("doc_type") or not args.get("doc_metadata"):
-                raise InvalidMetadataError("Both doc_type and doc_metadata must be provided when adding metadata")
-
-            if args["doc_type"] not in DocumentService.DOCUMENT_METADATA_SCHEMA:
-                raise InvalidMetadataError(
-                    "Invalid doc_type. Must be one of: " + ", ".join(DocumentService.DOCUMENT_METADATA_SCHEMA.keys())
-                )
-
-            if not isinstance(args["doc_metadata"], dict):
-                raise InvalidMetadataError("doc_metadata must be a dictionary")
-
-            # Validate metadata schema based on doc_type
-            if args["doc_type"] != "others":
-                metadata_schema = DocumentService.DOCUMENT_METADATA_SCHEMA[args["doc_type"]]
-                for key, value in args["doc_metadata"].items():
-                    if key in metadata_schema and not isinstance(value, metadata_schema[key]):
-                        raise InvalidMetadataError(f"Invalid type for metadata field {key}")
-
-            # set to MetaDataConfig
-            args["metadata"] = {"doc_type": args["doc_type"], "doc_metadata": args["doc_metadata"]}
-
        # get dataset info
        dataset_id = str(dataset_id)
        tenant_id = str(tenant_id)
--- a/api/extensions/ext_commands.py
+++ b/api/extensions/ext_commands.py
@ -3,7 +3,7 @@ from dify_app import DifyApp

 def init_app(app: DifyApp):
    from commands import (
-        add_qdrant_doc_id_index,
+        add_qdrant_index,
        convert_to_agent_apps,
        create_tenant,
        extract_plugins,
@ -11,6 +11,7 @@ def init_app(app: DifyApp):
        fix_app_site_missing,
        install_plugins,
        migrate_data_for_plugin,
+        old_metadata_migration,
        reset_email,
        reset_encrypt_key_pair,
        reset_password,
@ -24,7 +25,7 @@ def init_app(app: DifyApp):
        reset_encrypt_key_pair,
        vdb_migrate,
        convert_to_agent_apps,
-        add_qdrant_doc_id_index,
+        add_qdrant_index,
        create_tenant,
        upgrade_db,
        fix_app_site_missing,
@ -32,6 +33,7 @@ def init_app(app: DifyApp):
        extract_plugins,
        extract_unique_plugins,
        install_plugins,
+        old_metadata_migration,
    ]
    for cmd in cmds_to_register:
        app.cli.add_command(cmd)
--- a/api/services/dataset_service.py
+++ b/api/services/dataset_service.py
@ -46,7 +46,6 @@ from models.source import DataSourceOauthBinding
 from services.entities.knowledge_entities.knowledge_entities import (
    ChildChunkUpdateArgs,
    KnowledgeConfig,
-    MetaDataConfig,
    RerankingModel,
    RetrievalModel,
    SegmentUpdateArgs,
@ -999,9 +998,6 @@ class DocumentService:
                                document.data_source_info = json.dumps(data_source_info)
                                document.batch = batch
                                document.indexing_status = "waiting"
-                                if knowledge_config.metadata:
-                                    document.doc_type = knowledge_config.metadata.doc_type
-                                    document.metadata = knowledge_config.metadata.doc_metadata
                                db.session.add(document)
                                documents.append(document)
                                duplicate_document_ids.append(document.id)
@ -1018,7 +1014,6 @@ class DocumentService:
                            account,
                            file_name,
                            batch,
-                            knowledge_config.metadata,
                        )
                        db.session.add(document)
                        db.session.flush()
@ -1076,7 +1071,6 @@ class DocumentService:
                                    account,
                                    truncated_page_name,
                                    batch,
-                                    knowledge_config.metadata,
                                )
                                db.session.add(document)
                                db.session.flush()
@ -1117,7 +1111,6 @@ class DocumentService:
                            account,
                            document_name,
                            batch,
-                            knowledge_config.metadata,
                        )
                        db.session.add(document)
                        db.session.flush()
@ -1155,7 +1148,6 @@ class DocumentService:
        account: Account,
        name: str,
        batch: str,
-        metadata: Optional[MetaDataConfig] = None,
    ):
        document = Document(
            tenant_id=dataset.tenant_id,
@ -1180,9 +1172,6 @@ class DocumentService:
                BuiltInField.last_update_date: datetime.datetime.now(datetime.UTC).strftime("%Y-%m-%d %H:%M:%S"),
                BuiltInField.source: data_source_type,
            }
-        if metadata is not None:
-            doc_metadata.update(metadata.doc_metadata)
-            document.doc_type = metadata.doc_type
        if doc_metadata:
            document.doc_metadata = doc_metadata
        return document
@ -1297,10 +1286,6 @@ class DocumentService:
        # update document name
        if document_data.name:
            document.name = document_data.name
-        # update doc_type and doc_metadata if provided
-        if document_data.metadata is not None:
-            document.doc_metadata = document_data.metadata.doc_metadata
-            document.doc_type = document_data.metadata.doc_type
        # update document to be waiting
        document.indexing_status = "waiting"
        document.completed_at = None
--- a/api/services/entities/knowledge_entities/knowledge_entities.py
+++ b/api/services/entities/knowledge_entities/knowledge_entities.py
@ -128,7 +128,6 @@ class KnowledgeConfig(BaseModel):
    embedding_model: Optional[str] = None
    embedding_model_provider: Optional[str] = None
    name: Optional[str] = None
-    metadata: Optional[MetaDataConfig] = None


 class SegmentUpdateArgs(BaseModel):
--- a/web/app/(commonLayout)/datasets/template/template.en.mdx
+++ b/web/app/(commonLayout)/datasets/template/template.en.mdx
@ -47,44 +47,6 @@ import { Row, Col, Properties, Property, Heading, SubProperty, PropertyInstructi
      <Property name='text' type='string' key='text'>
        Document content
      </Property>
-      <Property name='doc_type' type='string' key='doc_type'>
-        Type of document (optional):
-          - <code>book</code> Book
-          - <code>web_page</code> Web page
-          - <code>paper</code> Academic paper/article 
-          - <code>social_media_post</code> Social media post
-          - <code>wikipedia_entry</code> Wikipedia entry
-          - <code>personal_document</code> Personal document
-          - <code>business_document</code> Business document
-          - <code>im_chat_log</code> Chat log
-          - <code>synced_from_notion</code> Notion document
-          - <code>synced_from_github</code> GitHub document
-          - <code>others</code> Other document types
-      </Property>
-      <Property name='doc_metadata' type='object' key='doc_metadata'>
-        Document metadata (required if doc_type is provided). Fields vary by doc_type:
-          For <code>book</code>:
-          - <code>title</code> Book title 
-          - <code>language</code> Book language
-          - <code>author</code> Book author
-          - <code>publisher</code> Publisher name
-          - <code>publication_date</code> Publication date
-          - <code>isbn</code> ISBN number
-          - <code>category</code> Book category
-
-          For <code>web_page</code>:
-          - <code>title</code> Page title
-          - <code>url</code> Page URL
-          - <code>language</code> Page language
-          - <code>publish_date</code> Publish date
-          - <code>author/publisher</code> Author or publisher
-          - <code>topic/keywords</code> Topic or keywords
-          - <code>description</code> Page description
-
-          Please check [api/services/dataset_service.py](https://github.com/langgenius/dify/blob/main/api/services/dataset_service.py#L475) for more details on the fields required for each doc_type.
-
-          For doc_type "others", any valid JSON object is accepted
-      </Property>
      <Property name='indexing_technique' type='string' key='indexing_technique'>
        Index mode
          - <code>high_quality</code> High quality: embedding using embedding model, built as vector database index
@ -233,68 +195,6 @@ import { Row, Col, Properties, Property, Heading, SubProperty, PropertyInstructi
          - <code>hierarchical_model</code> Parent-child mode
          - <code>qa_model</code> Q&A Mode: Generates Q&A pairs for segmented documents and then embeds the questions

-        - <code>doc_type</code> Type of document (optional)
-          - <code>book</code> Book
-            Document records a book or publication
-          - <code>web_page</code> Web page 
-            Document records web page content
-          - <code>paper</code> Academic paper/article
-            Document records academic paper or research article
-          - <code>social_media_post</code> Social media post
-            Content from social media posts
-          - <code>wikipedia_entry</code> Wikipedia entry
-            Content from Wikipedia entries
-          - <code>personal_document</code> Personal document
-            Documents related to personal content
-          - <code>business_document</code> Business document
-            Documents related to business content
-          - <code>im_chat_log</code> Chat log
-            Records of instant messaging chats
-          - <code>synced_from_notion</code> Notion document
-            Documents synchronized from Notion
-          - <code>synced_from_github</code> GitHub document
-            Documents synchronized from GitHub
-          - <code>others</code> Other document types
-            Other document types not listed above
-
-        - <code>doc_metadata</code> Document metadata (required if doc_type is provided)
-          Fields vary by doc_type:
-
-          For <code>book</code>:
-          - <code>title</code> Book title
-            Title of the book
-          - <code>language</code> Book language
-            Language of the book
-          - <code>author</code> Book author
-            Author of the book
-          - <code>publisher</code> Publisher name
-            Name of the publishing house
-          - <code>publication_date</code> Publication date
-            Date when the book was published
-          - <code>isbn</code> ISBN number
-            International Standard Book Number
-          - <code>category</code> Book category
-            Category or genre of the book
-
-          For <code>web_page</code>:
-          - <code>title</code> Page title
-            Title of the web page
-          - <code>url</code> Page URL
-            URL address of the web page
-          - <code>language</code> Page language
-            Language of the web page
-          - <code>publish_date</code> Publish date
-            Date when the web page was published
-          - <code>author/publisher</code> Author or publisher
-            Author or publisher of the web page
-          - <code>topic/keywords</code> Topic or keywords
-            Topics or keywords of the web page
-          - <code>description</code> Page description
-            Description of the web page content
-
-          Please check [api/services/dataset_service.py](https://github.com/langgenius/dify/blob/main/api/services/dataset_service.py#L475) for more details on the fields required for each doc_type.
-          For doc_type "others", any valid JSON object is accepted
-
        - <code>doc_language</code> In Q&A mode, specify the language of the document, for example: <code>English</code>, <code>Chinese</code>

        - <code>process_rule</code> Processing rules
@ -407,44 +307,6 @@ import { Row, Col, Properties, Property, Heading, SubProperty, PropertyInstructi
      <Property name='description' type='string' key='description'>
        Knowledge description (optional)
      </Property>
-      <Property name='doc_type' type='string' key='doc_type'>
-        Type of document (optional):
-          - <code>book</code> Book
-          - <code>web_page</code> Web page
-          - <code>paper</code> Academic paper/article 
-          - <code>social_media_post</code> Social media post
-          - <code>wikipedia_entry</code> Wikipedia entry
-          - <code>personal_document</code> Personal document
-          - <code>business_document</code> Business document
-          - <code>im_chat_log</code> Chat log
-          - <code>synced_from_notion</code> Notion document
-          - <code>synced_from_github</code> GitHub document
-          - <code>others</code> Other document types
-      </Property>
-      <Property name='doc_metadata' type='object' key='doc_metadata'>
-        Document metadata (required if doc_type is provided). Fields vary by doc_type:
-          For <code>book</code>:
-          - <code>title</code> Book title 
-          - <code>language</code> Book language
-          - <code>author</code> Book author
-          - <code>publisher</code> Publisher name
-          - <code>publication_date</code> Publication date
-          - <code>isbn</code> ISBN number
-          - <code>category</code> Book category
-
-          For <code>web_page</code>:
-          - <code>title</code> Page title
-          - <code>url</code> Page URL
-          - <code>language</code> Page language
-          - <code>publish_date</code> Publish date
-          - <code>author/publisher</code> Author or publisher
-          - <code>topic/keywords</code> Topic or keywords
-          - <code>description</code> Page description
-
-          Please check [api/services/dataset_service.py](https://github.com/langgenius/dify/blob/main/api/services/dataset_service.py#L475) for more details on the fields required for each doc_type.
-
-          For doc_type "others", any valid JSON object is accepted
-      </Property>
      <Property name='indexing_technique' type='string' key='indexing_technique'>
        Index technique (optional)
          - <code>high_quality</code> High quality
@ -762,67 +624,6 @@ import { Row, Col, Properties, Property, Heading, SubProperty, PropertyInstructi
              - <code>separator</code> Segmentation identifier. Currently, only one delimiter is allowed. The default is <code>***</code>
              - <code>max_tokens</code> The maximum length (tokens) must be validated to be shorter than the length of the parent chunk
              - <code>chunk_overlap</code> Define the overlap between adjacent chunks (optional)
-            - <code>doc_type</code> Type of document (optional)
-              - <code>book</code> Book
-                Document records a book or publication
-              - <code>web_page</code> Web page 
-                Document records web page content
-              - <code>paper</code> Academic paper/article
-                Document records academic paper or research article
-              - <code>social_media_post</code> Social media post
-                Content from social media posts
-              - <code>wikipedia_entry</code> Wikipedia entry
-                Content from Wikipedia entries
-              - <code>personal_document</code> Personal document
-                Documents related to personal content
-              - <code>business_document</code> Business document
-                Documents related to business content
-              - <code>im_chat_log</code> Chat log
-                Records of instant messaging chats
-              - <code>synced_from_notion</code> Notion document
-                Documents synchronized from Notion
-              - <code>synced_from_github</code> GitHub document
-                Documents synchronized from GitHub
-              - <code>others</code> Other document types
-                Other document types not listed above
-
-            - <code>doc_metadata</code> Document metadata (required if doc_type is provided)
-              Fields vary by doc_type:
-
-              For <code>book</code>:
-              - <code>title</code> Book title
-                Title of the book
-              - <code>language</code> Book language
-                Language of the book
-              - <code>author</code> Book author
-                Author of the book
-              - <code>publisher</code> Publisher name
-                Name of the publishing house
-              - <code>publication_date</code> Publication date
-                Date when the book was published
-              - <code>isbn</code> ISBN number
-                International Standard Book Number
-              - <code>category</code> Book category
-                Category or genre of the book
-
-              For <code>web_page</code>:
-              - <code>title</code> Page title
-                Title of the web page
-              - <code>url</code> Page URL
-                URL address of the web page
-              - <code>language</code> Page language
-                Language of the web page
-              - <code>publish_date</code> Publish date
-                Date when the web page was published
-              - <code>author/publisher</code> Author or publisher
-                Author or publisher of the web page
-              - <code>topic/keywords</code> Topic or keywords
-                Topics or keywords of the web page
-              - <code>description</code> Page description
-                Description of the web page content
-
-              Please check [api/services/dataset_service.py](https://github.com/langgenius/dify/blob/main/api/services/dataset_service.py#L475) for more details on the fields required for each doc_type.
-              For doc_type "others", any valid JSON object is accepted
      </Property>
    </Properties>
  </Col>
@ -1528,7 +1329,6 @@ import { Row, Col, Properties, Property, Heading, SubProperty, PropertyInstructi
              "id": "a8c6c36f-9f5d-4d7a-8472-f5d7b75d71d2",
              "data_source_type": "upload_file",
              "name": "readme.txt",
-              "doc_type": null
            }
          },
          "score": 3.730463140527718e-05,
--- a/web/app/(commonLayout)/datasets/template/template.zh.mdx
+++ b/web/app/(commonLayout)/datasets/template/template.zh.mdx
@ -47,46 +47,6 @@ import { Row, Col, Properties, Property, Heading, SubProperty, PropertyInstructi
      <Property name='text' type='string' key='text'>
        文档内容
      </Property>
-      <Property name='doc_type' type='string' key='doc_type'>
-        文档类型（选填）
-          - <code>book</code> 图书 Book
-          - <code>web_page</code> 网页 Web page
-          - <code>paper</code> 学术论文/文章 Academic paper/article 
-          - <code>social_media_post</code> 社交媒体帖子 Social media post
-          - <code>wikipedia_entry</code> 维基百科条目 Wikipedia entry
-          - <code>personal_document</code> 个人文档 Personal document
-          - <code>business_document</code> 商业文档 Business document
-          - <code>im_chat_log</code> 即时通讯记录 Chat log
-          - <code>synced_from_notion</code> Notion同步文档 Notion document
-          - <code>synced_from_github</code> GitHub同步文档 GitHub document
-          - <code>others</code> 其他文档类型 Other document types
-      </Property>
-      <Property name='doc_metadata' type='object' key='doc_metadata'>
-      
-        文档元数据（如提供文档类型则必填）。字段因文档类型而异：
-          
-          针对图书 For <code>book</code>:
-          - <code>title</code> 书名 Book title 
-          - <code>language</code> 图书语言 Book language
-          - <code>author</code> 作者 Book author
-          - <code>publisher</code> 出版社 Publisher name
-          - <code>publication_date</code> 出版日期 Publication date
-          - <code>isbn</code> ISBN号码 ISBN number
-          - <code>category</code> 图书分类 Book category
-
-          针对网页 For <code>web_page</code>:
-          - <code>title</code> 页面标题 Page title
-          - <code>url</code> 页面网址 Page URL
-          - <code>language</code> 页面语言 Page language
-          - <code>publish_date</code> 发布日期 Publish date
-          - <code>author/publisher</code> 作者/发布者 Author or publisher
-          - <code>topic/keywords</code> 主题/关键词 Topic or keywords
-          - <code>description</code> 页面描述 Page description
-
-          请查看 [api/services/dataset_service.py](https://github.com/langgenius/dify/blob/main/api/services/dataset_service.py#L475) 了解各文档类型所需字段的详细信息。
-
-          针对"其他"类型文档，接受任何有效的JSON对象
-      </Property>
      <Property name='indexing_technique' type='string' key='indexing_technique'>
        索引方式
          - <code>high_quality</code> 高质量：使用  embedding 模型进行嵌入，构建为向量数据库索引
@ -234,68 +194,6 @@ import { Row, Col, Properties, Property, Heading, SubProperty, PropertyInstructi
          - <code>text_model</code> text 文档直接 embedding，经济模式默认为该模式
          - <code>hierarchical_model</code> parent-child 模式
          - <code>qa_model</code> Q&A 模式：为分片文档生成 Q&A 对，然后对问题进行 embedding
-        - <code>doc_type</code> 文档类型（选填）Type of document (optional)
-          - <code>book</code> 图书
-            文档记录一本书籍或出版物
-          - <code>web_page</code> 网页
-            网页内容的文档记录
-          - <code>paper</code> 学术论文/文章
-            学术论文或研究文章的记录
-          - <code>social_media_post</code> 社交媒体帖子
-            社交媒体上的帖子内容
-          - <code>wikipedia_entry</code> 维基百科条目
-            维基百科的词条内容
-          - <code>personal_document</code> 个人文档
-            个人相关的文档记录
-          - <code>business_document</code> 商业文档
-            商业相关的文档记录
-          - <code>im_chat_log</code> 即时通讯记录
-            即时通讯的聊天记录
-          - <code>synced_from_notion</code> Notion同步文档
-            从Notion同步的文档内容
-          - <code>synced_from_github</code> GitHub同步文档
-            从GitHub同步的文档内容
-          - <code>others</code> 其他文档类型
-            其他未列出的文档类型
-
-        - <code>doc_metadata</code> 文档元数据（如提供文档类型则必填
-          字段因文档类型而异
-
-          针对图书类型 For <code>book</code>:
-          - <code>title</code> 书名
-            书籍的标题
-          - <code>language</code> 图书语言
-            书籍的语言
-          - <code>author</code> 作者
-            书籍的作者
-          - <code>publisher</code> 出版社
-            出版社的名称
-          - <code>publication_date</code> 出版日期
-            书籍的出版日期
-          - <code>isbn</code> ISBN号码
-            书籍的ISBN编号
-          - <code>category</code> 图书分类
-            书籍的分类类别
-
-          针对网页类型 For <code>web_page</code>:
-          - <code>title</code> 页面标题
-            网页的标题
-          - <code>url</code> 页面网址
-            网页的URL地址
-          - <code>language</code> 页面语言
-            网页的语言
-          - <code>publish_date</code> 发布日期
-            网页的发布日期
-          - <code>author/publisher</code> 作者/发布者
-            网页的作者或发布者
-          - <code>topic/keywords</code> 主题/关键词
-            网页的主题或关键词
-          - <code>description</code> 页面描述
-            网页的描述信息
-
-          请查看 [api/services/dataset_service.py](https://github.com/langgenius/dify/blob/main/api/services/dataset_service.py#L475) 了解各文档类型所需字段的详细信息。
-
-          针对"其他"类型文档，接受任何有效的JSON对象

        - <code>doc_language</code> 在 Q&A 模式下，指定文档的语言，例如：<code>English</code>、<code>Chinese</code>

@ -606,46 +504,6 @@ import { Row, Col, Properties, Property, Heading, SubProperty, PropertyInstructi
      <Property name='text' type='string' key='text'>
        文档内容（选填）
      </Property>
-      <Property name='doc_type' type='string' key='doc_type'>
-        文档类型（选填）
-          - <code>book</code> 图书 Book
-          - <code>web_page</code> 网页 Web page
-          - <code>paper</code> 学术论文/文章 Academic paper/article 
-          - <code>social_media_post</code> 社交媒体帖子 Social media post
-          - <code>wikipedia_entry</code> 维基百科条目 Wikipedia entry
-          - <code>personal_document</code> 个人文档 Personal document
-          - <code>business_document</code> 商业文档 Business document
-          - <code>im_chat_log</code> 即时通讯记录 Chat log
-          - <code>synced_from_notion</code> Notion同步文档 Notion document
-          - <code>synced_from_github</code> GitHub同步文档 GitHub document
-          - <code>others</code> 其他文档类型 Other document types
-      </Property>
-      <Property name='doc_metadata' type='object' key='doc_metadata'>
-      
-        文档元数据（如提供文档类型则必填）。字段因文档类型而异：
-          
-          针对图书 For <code>book</code>:
-          - <code>title</code> 书名 Book title 
-          - <code>language</code> 图书语言 Book language
-          - <code>author</code> 作者 Book author
-          - <code>publisher</code> 出版社 Publisher name
-          - <code>publication_date</code> 出版日期 Publication date
-          - <code>isbn</code> ISBN号码 ISBN number
-          - <code>category</code> 图书分类 Book category
-
-          针对网页 For <code>web_page</code>:
-          - <code>title</code> 页面标题 Page title
-          - <code>url</code> 页面网址 Page URL
-          - <code>language</code> 页面语言 Page language
-          - <code>publish_date</code> 发布日期 Publish date
-          - <code>author/publisher</code> 作者/发布者 Author or publisher
-          - <code>topic/keywords</code> 主题/关键词 Topic or keywords
-          - <code>description</code> 页面描述 Page description
-
-          请查看 [api/services/dataset_service.py](https://github.com/langgenius/dify/blob/main/api/services/dataset_service.py#L475) 了解各文档类型所需字段的详细信息。
-
-          针对"其他"类型文档，接受任何有效的JSON对象
-      </Property>
      <Property name='process_rule' type='object' key='process_rule'>
        处理规则（选填）
          - <code>mode</code> (string) 清洗、分段模式 ，automatic 自动 / custom 自定义
@ -766,68 +624,6 @@ import { Row, Col, Properties, Property, Heading, SubProperty, PropertyInstructi
              - <code>separator</code> 分段标识符，目前仅允许设置一个分隔符。默认为 <code>***</code>
              - <code>max_tokens</code> 最大长度 (token) 需要校验小于父级的长度
              - <code>chunk_overlap</code> 分段重叠指的是在对数据进行分段时，段与段之间存在一定的重叠部分（选填）
-            - <code>doc_type</code> 文档类型（选填）Type of document (optional)
-              - <code>book</code> 图书
-                文档记录一本书籍或出版物
-              - <code>web_page</code> 网页
-                网页内容的文档记录
-              - <code>paper</code> 学术论文/文章
-                学术论文或研究文章的记录
-              - <code>social_media_post</code> 社交媒体帖子
-                社交媒体上的帖子内容
-              - <code>wikipedia_entry</code> 维基百科条目
-                维基百科的词条内容
-              - <code>personal_document</code> 个人文档
-                个人相关的文档记录
-              - <code>business_document</code> 商业文档
-                商业相关的文档记录
-              - <code>im_chat_log</code> 即时通讯记录
-                即时通讯的聊天记录
-              - <code>synced_from_notion</code> Notion同步文档
-                从Notion同步的文档内容
-              - <code>synced_from_github</code> GitHub同步文档
-                从GitHub同步的文档内容
-              - <code>others</code> 其他文档类型
-                其他未列出的文档类型
-
-            - <code>doc_metadata</code> 文档元数据（如提供文档类型则必填
-              字段因文档类型而异
-
-              针对图书类型 For <code>book</code>:
-              - <code>title</code> 书名
-                书籍的标题
-              - <code>language</code> 图书语言
-                书籍的语言
-              - <code>author</code> 作者
-                书籍的作者
-              - <code>publisher</code> 出版社
-                出版社的名称
-              - <code>publication_date</code> 出版日期
-                书籍的出版日期
-              - <code>isbn</code> ISBN号码
-                书籍的ISBN编号
-              - <code>category</code> 图书分类
-                书籍的分类类别
-
-              针对网页类型 For <code>web_page</code>:
-              - <code>title</code> 页面标题
-                网页的标题
-              - <code>url</code> 页面网址
-                网页的URL地址
-              - <code>language</code> 页面语言
-                网页的语言
-              - <code>publish_date</code> 发布日期
-                网页的发布日期
-              - <code>author/publisher</code> 作者/发布者
-                网页的作者或发布者
-              - <code>topic/keywords</code> 主题/关键词
-                网页的主题或关键词
-              - <code>description</code> 页面描述
-                网页的描述信息
-
-              请查看 [api/services/dataset_service.py](https://github.com/langgenius/dify/blob/main/api/services/dataset_service.py#L475) 了解各文档类型所需字段的详细信息。
-
-              针对"其他"类型文档，接受任何有效的JSON对象
      </Property>
    </Properties>
  </Col>
@ -1534,7 +1330,6 @@ import { Row, Col, Properties, Property, Heading, SubProperty, PropertyInstructi
              "id": "a8c6c36f-9f5d-4d7a-8472-f5d7b75d71d2",
              "data_source_type": "upload_file",
              "name": "readme.txt",
-              "doc_type": null
            }
          },
          "score": 3.730463140527718e-05,