Update for PTV-1327
Update for PTV-1327

Tianhao-Gu/kb_uploadmethods,kbaseapps/kb_uploadmethods,Tianhao-Gu/kb_uploadmethods,Tianhao-Gu/kb_uploadmethods,kbaseapps/kb_uploadmethods,kbaseapps/kb_uploadmethods,kbaseapps/kb_uploadmethods,Tianhao-Gu/kb_uploadmethods