From 3d829a136f71fbbd3bd669ddcbdce8ebc8997816 Mon Sep 17 00:00:00 2001
From: Jason Wang <wangjinglong8@huawei.com>
Date: Thu, 12 Feb 2026 10:56:53 +0800
Subject: [PATCH] fix: Fix the dataset can't load issue by unifying "values"
 keyword in tags object.

---
 .../app/module/annotation/utils/tag_converter.py            | 6 +++---
 .../datamate-python/app/module/dataset/service/service.py   | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/runtime/datamate-python/app/module/annotation/utils/tag_converter.py b/runtime/datamate-python/app/module/annotation/utils/tag_converter.py
index 357d7cc0..d084b8a5 100644
--- a/runtime/datamate-python/app/module/annotation/utils/tag_converter.py
+++ b/runtime/datamate-python/app/module/annotation/utils/tag_converter.py
@@ -104,7 +104,7 @@ def convert_simplified_to_full(
                         "from_name": "label",
                         "to_name": "image",
                         "type": "choices",
-                        "value": {
+                        "values": {
                             "choices": ["cat", "dog"]
                         }
                     }
@@ -144,7 +144,7 @@ def convert_simplified_to_full(
                 "from_name": from_name,
                 "to_name": to_name,
                 "type": control_type,
-                "value": {
+                "values": {
                     control_type: values
                 }
             }
@@ -167,7 +167,7 @@ def is_simplified_format(self, tag: Dict[str, Any]) -> bool:
         # Simplified format has 'values' at top level and no 'type' field
         has_values = 'values' in tag
         has_type = 'type' in tag
-        has_value = 'value' in tag
+        has_value = 'values' in tag
         
         # If it has 'values' but no 'type', it's simplified
         # If it has 'type' and nested 'value', it's already full format
diff --git a/runtime/datamate-python/app/module/dataset/service/service.py b/runtime/datamate-python/app/module/dataset/service/service.py
index 290bd6f9..ff5869d7 100644
--- a/runtime/datamate-python/app/module/dataset/service/service.py
+++ b/runtime/datamate-python/app/module/dataset/service/service.py
@@ -179,7 +179,7 @@ async def update_file_tags_partial(
 
         如果提供了 template_id，会自动将简化格式的标签转换为完整格式。
         简化格式: {"from_name": "x", "to_name": "y", "values": [...]}
-        完整格式: {"id": "...", "from_name": "x", "to_name": "y", "type": "...", "value": {"type": [...]}}
+        完整格式: {"id": "...", "from_name": "x", "to_name": "y", "type": "...", "values": {"type": [...]}}
 
         Args:
             file_id: 文件ID