diff --git a/server/internal/api/metadata.go b/server/internal/api/metadata.go
index 9eafdaf..0dfce98 100644
--- a/server/internal/api/metadata.go
+++ b/server/internal/api/metadata.go
@@ -139,7 +139,7 @@ func marketingMetadataTables() []tableInfo {
 				{Key: "merchant_key_send.stock_id", Field: "stock_id", Label: "计划编号", Hidden: false},
 				{Key: "merchant_key_send.plan_id", Field: "plan_id", Label: "计划id", Hidden: true},
 				{Key: "merchant_key_send.store_id", Field: "store_id", Label: "门店id", Hidden: true},
-				{Key: "merchant_key_send.key", Field: "key", Label: "发放的key码", Hidden: false},
+				{Key: "merchant_key_send.key", Field: "key", Label: "发放的key码", Hidden: true},
 				{Key: "merchant_key_send.status", Field: "status", Label: "券码状态", Hidden: false},
 				{Key: "merchant_key_send.num", Field: "num", Label: "发放的数量", Hidden: true},
 				{Key: "merchant_key_send.attach", Field: "attach", Label: "客户端请求的参数", Hidden: true},