diff --git a/modules/player/controller/admin/gold_list.go b/modules/player/controller/admin/gold_list.go
index 5a317811..797fb0b3 100644
--- a/modules/player/controller/admin/gold_list.go
+++ b/modules/player/controller/admin/gold_list.go
@@ -43,7 +43,7 @@ func (c *GoldListController) DuihuanGold(ctx context.Context, req *DuihuanGoldAd
 		return
 	}
 
-	all := r.Rate * float64(r.ExchangeNum) * 100
+	all := r.Rate * float64(r.ExchangeNum)
 	if base.NewBaseSysUserService().GetFreeGold(t.UserId) < int64(all*105) {
 		err = fmt.Errorf("余额不足")
 		return