The texts of your arcticles are given in files. If a file does not contain the correct text, you have to delete it (https://explore.researchgate.net/display/support/How+to+make+content+private+or+remove+it) and upload the correct version (https://explore.researchgate.net/display/support/How+to+add+research).

However, you must not change anything in the text of published articles. The files in ResearchGate have to be identical with the published versions. Instead, add corrections, e.g. in the form of "supplementary resources" or as a comment to the article entry.

Thank you very much, Mr. Wolfgang R. Dick.

Yes, I will do as you suggested. It is only because the two of my articles published in ResearchGate at the same time and they are doing as the reference articles mutually. Thus, I need to supplement the addresses of publication to both the published versions, which I could not provide before their publications.

Thank you again.

Hanfei Bao