diff --git a/business/jxstore/cms/user2.go b/business/jxstore/cms/user2.go
index 7bc870648..2d8afa446 100644
--- a/business/jxstore/cms/user2.go
+++ b/business/jxstore/cms/user2.go
@@ -559,7 +559,7 @@ func InvestMember(ctx *jxcontext.Context, memberID int, userID string, isFree bo
 		if err = auth2.CheckWeixinminiAuthBind(userIDReal); err != nil {
 			return "", err
 		}
-		if userBill.AccountBalance < memberCard.Price {
+		if userBill.AccountBalance < memberCard.ActPrice {
 			return model.ErrCodeAccountBalanceNotEnough, fmt.Errorf("用户余额不足，请充值！")
 		}
 	}