fix topic appends time
fix topic appends time

falconchen/phphub,waiducom/phphub,YogiAi/bdicclub,Calinou/phphub,TimeFinger/earth-diary.org,falconchen/phphub,Calinou/phphub,dut3062796s/phphub,Denniskevin/phphub-1,ventoviro/forum,waiducom/phphub,dut3062796s/phphub,philip8728/phphub,joy696163/phphub,wmydz1/phphub,wmydz1/phphub,wyrover/phphub,ventoviro/forum,YogiAi/bdicclub,wyrover/phphub,falconchen/phphub,yaoshanliang/phphub,joy696163/phphub,iBcker/phphub,wmydz1/phphub,YogiAi/bdicclub,ventoviro/forum,Calinou/phphub,joy696163/phphub,wyrover/phphub,philip8728/phphub,TimeFinger/earth-diary.org,philip8728/phphub,summerblue/phphub,yaoshanliang/phphub,summerblue/phphub,Denniskevin/phphub-1,iBcker/phphub,waiducom/phphub,Denniskevin/phphub-1,iBcker/phphub,TimeFinger/earth-diary.org,yaoshanliang/phphub,summerblue/phphub,dut3062796s/phphub