Do you have 2 or double H1 tags in your blog? one your title blog and other called "original text" ? this is happen usually for a new blogger (same like me). Today i will give some solution for you that troubled by it.
Before that we know some say H1 should be only 1 in every page, but other say it doesn't matter if having 2 or 3 in one page, no one know whats better, many top site even have more one but still have good ranking, if you worry to much and only want 1 and it bother you to see Seo tool warning for it, then continue read this.