diff --git a/runtime/datamate-python/app/module/annotation/service/editor.py b/runtime/datamate-python/app/module/annotation/service/editor.py
index ac04257..f703bc0 100644
--- a/runtime/datamate-python/app/module/annotation/service/editor.py
+++ b/runtime/datamate-python/app/module/annotation/service/editor.py
@@ -96,7 +96,12 @@ class AnnotationEditorService:
         if not supported:
             unsupported_reason = f"当前仅支持 TEXT，项目数据类型为: {dataset_type or 'UNKNOWN'}"
 
-        label_config = await self._get_label_config(project.template_id)
+        # 优先使用项目配置中的label_config（用户编辑版本），其次使用模板默认配置
+        label_config = None
+        if project.configuration and isinstance(project.configuration, dict):
+            label_config = project.configuration.get("label_config")
+        if not label_config:
+            label_config = await self._get_label_config(project.template_id)
 
         return EditorProjectInfo(
             projectId=project.id,