diff --git a/demo-athenaopt_backend/develop/src/main/java/com/digiwin/athena/app/chatFile/infra/entity/ChatFileEntity.java b/demo-athenaopt_backend/develop/src/main/java/com/digiwin/athena/app/chatFile/infra/entity/ChatFileEntity.java
index 191bcaf..51f78a5 100644
--- a/demo-athenaopt_backend/develop/src/main/java/com/digiwin/athena/app/chatFile/infra/entity/ChatFileEntity.java
+++ b/demo-athenaopt_backend/develop/src/main/java/com/digiwin/athena/app/chatFile/infra/entity/ChatFileEntity.java
@@ -25,6 +25,9 @@ public class ChatFileEntity extends BaseMgrEntity<ChatFileEntity> {
     @SerializedName(value = "question")
     private String question;
 
+    @SerializedName(value = "question_no")
+    private String questionNo;
+
 
     @SerializedName(value = "feedback_person")
     private String feedbackPerson;
diff --git a/doc/sql/app-20230703-ddl.sql b/doc/sql/app-20230703-ddl.sql
index 6f39910..0e3ff5a 100644
--- a/doc/sql/app-20230703-ddl.sql
+++ b/doc/sql/app-20230703-ddl.sql
@@ -24,3 +24,5 @@ CREATE TABLE `cim_chat_file` (
   `deleted` tinyint(255) DEFAULT '0' COMMENT '逻辑删除标志，默认0',
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+alter table cim_chat_file Add column question_no varchar(32) null default '' COMMENT '问题单号';