In the article titled “A New Iterative Algorithm Based on Correction of Sensitivity Matrix for Electrical Resistance Tomography” [1], there was an error in the “Introduction” section, where “ERT has been widely used for chemical [2], food processing [3], biology [4], geology [5], and other industrial applications [6]” should be corrected to “ERT has been widely used for chemical [2], thin films characterization [3], biology [4], geology [5], and other industrial applications [6].”