diff --git a/Framework/YLErp.Resources/DbUpdate/Ver-5.6.0/seed_appconfig.sql b/Framework/YLErp.Resources/DbUpdate/Ver-5.6.0/seed_appconfig.sql
new file mode 100644
index 00000000..a20a1ea1
--- /dev/null
+++ b/Framework/YLErp.Resources/DbUpdate/Ver-5.6.0/seed_appconfig.sql
@@ -0,0 +1,28 @@
+-- 新风控二次审批确认有效期配置
+-- 幂等：已存在则不重复插入
+INSERT INTO appconfig
+(
+    PGroup,
+    PName,
+    PValue,
+    PType,
+    Remark,
+    CreateTime,
+    OptDate
+)
+SELECT
+    'ProjectConfig',
+    'Trade.RiskWarningConfirmExpireSeconds',
+    '300',
+    'int',
+    '新风控二次审批确认有效期(秒)，超过后需重新校验',
+    NOW(),
+    NOW()
+FROM DUAL
+WHERE NOT EXISTS
+(
+    SELECT 1
+    FROM appconfig
+    WHERE PGroup = 'ProjectConfig'
+      AND PName = 'Trade.RiskWarningConfirmExpireSeconds'
+);