tree 7b59fb056c609b7aacb95910d0e1bfabacd87d3a
parent d33f562e97eaa7aefa6a2e3359f282d2ef5df73a
author tylerliu <tylersiqi@163.com> 1602997570 -0700
committer tylerliu <tylersiqi@163.com> 1602997570 -0700

fix repeated key gen

Change-Id: Ic815bd1a54b2b9024a7845622fad4d2edd91db93