1. First, check whether any relatives and friends have bought the configuration products, and the contact number left is yours. Or your mobile phone number flows to Gan Yuan Jianxin Finance for some reason.
2. Log on to harvest fund website, inquire about personal account and log in with ID card. The last six digits of the ID card are the initial password. If you don't buy a fund, you can't log in or your account information is empty.
3. If you can rule out that you didn't buy a fund, then SMS can be used as an advertisement, and you can ignore it without any trouble.