diff --git a/mailbox-lan/sql/20250910.sql b/mailbox-lan/sql/20250910.sql
new file mode 100644
index 0000000..47c77c7
--- /dev/null
+++ b/mailbox-lan/sql/20250910.sql
@@ -0,0 +1,10 @@
+ALTER TABLE "mailbox"."mail"
+    ADD COLUMN "invalidation_contact_flag" varchar(255),
+  ADD COLUMN "invalidation_attachments" text,
+  ADD COLUMN "repeat" bool DEFAULT false;
+
+COMMENT ON COLUMN "mailbox"."mail"."invalidation_contact_flag" IS '是否取得联系';
+
+COMMENT ON COLUMN "mailbox"."mail"."invalidation_attachments" IS '无效判定佐证材料';
+
+COMMENT ON COLUMN "mailbox"."mail"."repeat" IS '是否重复来信';
\ No newline at end of file
diff --git a/mailbox-lan/src/main/java/com/biutag/lan/flow/node/FirstSignFlow.java b/mailbox-lan/src/main/java/com/biutag/lan/flow/node/FirstSignFlow.java
index f5ba317..a1620fc 100644
--- a/mailbox-lan/src/main/java/com/biutag/lan/flow/node/FirstSignFlow.java
+++ b/mailbox-lan/src/main/java/com/biutag/lan/flow/node/FirstSignFlow.java
@@ -104,9 +104,6 @@ public class FirstSignFlow extends Flow {
                 .setMailCategory(mailCategory)
                 .setMailLevel(data.getString("mailLevel"))
                 .setSimpleFlowFlag(data.getBoolean("simpleFlowFlag"))
-                .setInvalidationContactFlag(data.getString("invalidationContactFlag"))
-                .setInvalidationAttachments(data.getString("invalidationAttachments"))
-                .setRepeat(data.getBoolean("repeat"))
                 .setFlowKey(nextNode.getFlowNode().getKey())
                 .setFlowName(nextNode.getFlowNode().getBeforeName());
         mailService.save(mail);
@@ -160,6 +157,9 @@ public class FirstSignFlow extends Flow {
         MailSource mailSource = mailSourceService.getById(mailId);
         validMailExists(mailId);
         Mail mail = mailSource.toMail()
+                .setInvalidationContactFlag(data.getString("invalidationContactFlag"))
+                .setInvalidationAttachments(data.getString("invalidationAttachments"))
+                .setRepeat(data.getBoolean("repeat"))
                 .setMailFirstCategory(mailFirstCategory)
                 .setMailSecondCategory(mailSecondCategory)
                 .setMailThreeCategory(mailThreeCategory)