diff --git a/api/apps/document_app.py b/api/apps/document_app.py
index baaf7fe30..721f8d137 100644
--- a/api/apps/document_app.py
+++ b/api/apps/document_app.py
@@ -203,6 +203,14 @@ def list_docs():
         return server_error_response(e)
 
 
+@manager.route('/infos', methods=['POST'])
+def docinfos():
+    req = request.json
+    doc_ids = req["doc_ids"]
+    docs = DocumentService.get_by_ids(doc_ids)
+    return get_json_result(data=list(docs.dicts()))
+
+
 @manager.route('/thumbnails', methods=['GET'])
 @login_required
 def thumbnails():