diff --git a/ruoyi-fastapi-backend/module_admin/entity/do/message_do.py b/ruoyi-fastapi-backend/module_admin/entity/do/message_do.py
index c7e270f..a423f60 100644
--- a/ruoyi-fastapi-backend/module_admin/entity/do/message_do.py
+++ b/ruoyi-fastapi-backend/module_admin/entity/do/message_do.py
@@ -18,6 +18,7 @@ class Message(Base):
     update_time = Column(DateTime, nullable=False, comment='更新时间')
     update_by = Column(String(64), nullable=False, comment='更新者')
     remark = Column(String(512), nullable=True, comment='备注')
+    specific_type = Column(String(2), nullable=True, comment='具体消息类型(0 设备故障, 1 系统异常, 2安全告警, 3 网络异常)')
 
 
 
diff --git a/ruoyi-fastapi-backend/module_admin/entity/vo/message_vo.py b/ruoyi-fastapi-backend/module_admin/entity/vo/message_vo.py
index a677d52..0e513ae 100644
--- a/ruoyi-fastapi-backend/module_admin/entity/vo/message_vo.py
+++ b/ruoyi-fastapi-backend/module_admin/entity/vo/message_vo.py
@@ -23,6 +23,7 @@ class MessageModel(BaseModel):
     update_time: Optional[datetime] = Field(default=None, description='更新时间')
     update_by: Optional[str] = Field(default=None, description='更新者')
     remark : Optional[str] = Field(default=None, description='备注')
+    specific_type: Optional[str] = Field(default=None, description='具体类型')
 
     # @NotBlank(field_name='type', message='类型不能为空')
     # def get_type(self):