diff --git a/app/model/FileModel.py b/app/model/FileModel.py
index 2e10485..7bea4fd 100644
--- a/app/model/FileModel.py
+++ b/app/model/FileModel.py
@@ -23,6 +23,7 @@ class FileModel(BasicModel, table=True):
   attr1: Optional[str] = Field(default=None, description='扩展属性1')
   attr2: Optional[str] = Field(default=None, description='扩展属性2')
   attr3: Optional[str] = Field(default=None, description='扩展属性3')
+  content: Optional[str] = Field(default=None, description='扩展属性内容文本')
 
 
 FileService = create_model_service(Cls=FileModel)