diff --git a/backend/src/logic4currency/update.go b/backend/src/logic4currency/update.go
index a1d5d72..a414f87 100644
--- a/backend/src/logic4currency/update.go
+++ b/backend/src/logic4currency/update.go
@@ -111,10 +111,10 @@ func UpdateHandler(c *gin.Context) {
 
 	// 如果name不为空，更新name表
 	if req.Name != "" {
-		_, err = tx.Exec("UPDATE name SET name = $1 WHERE currency_id = $2", req.Name, req.CountryID)
+		_, err = tx.Exec("UPDATE currency_name SET name = $1 WHERE currency_id = $2", req.Name, req.CountryID)
 		if err != nil {
 			tx.Rollback()
-			zap.L().Error("❌ name表更新失败",
+			zap.L().Error("❌ currency_name表更新失败",
 				zap.String("req_id", reqID),
 				zap.String("currency_id", req.CountryID),
 				zap.Error(err),
@@ -133,10 +133,10 @@ func UpdateHandler(c *gin.Context) {
 
 	// 如果code不为空，更新code表
 	if req.Code != "" {
-		_, err = tx.Exec("UPDATE code SET code = $1 WHERE currency_id = $2", req.Code, req.CountryID)
+		_, err = tx.Exec("UPDATE currency_code SET code = $1 WHERE currency_id = $2", req.Code, req.CountryID)
 		if err != nil {
 			tx.Rollback()
-			zap.L().Error("❌ code表更新失败",
+			zap.L().Error("❌ currency_code表更新失败",
 				zap.String("req_id", reqID),
 				zap.String("currency_id", req.CountryID),
 				zap.Error(err),