diff --git a/services/cn_futures_trading_records/src/crud/create.go b/services/cn_futures_trading_records/src/crud/create.go
index 21b3e6c..d570e5e 100644
--- a/services/cn_futures_trading_records/src/crud/create.go
+++ b/services/cn_futures_trading_records/src/crud/create.go
@@ -135,10 +135,9 @@ func CreateHandler(c *gin.Context) {
 	var recordID string
 	err = tx.QueryRow(
 		`INSERT INTO trading_records (event_type, payload)
-		 VALUES ($1, $2)
-		 RETURNING id`,
-		req.EventType,
-		payloadBytes,
+	 VALUES ('交易中', $1)
+	 RETURNING id`,
+		payloadBytes, // 只剩一个占位符
 	).Scan(&recordID)
 	if err != nil {
 		tx.Rollback()
@@ -182,4 +181,4 @@ func CreateHandler(c *gin.Context) {
 			RecordID: recordID,
 		},
 	})
-}
\ No newline at end of file
+}