Fix topic tab error
Fix topic tab error

w-zengtao/railsgirlschina,tengcong/campo,easyhappy/campo,fahchen/tsemple,xzh2103072/railsgirlschina,fahchen/tsemple,railsgirls-cn/railsgirlschina,chloerei/campo,xzh2103072/railsgirlschina,JuanitoFatas/campo,easyhappy/campo,xzh2103072/railsgirlschina,leakeung/campo,railsgirls-cn/railsgirlschina,railsgirls-cn/railsgirlschina,ZhaoZijie/morning,iec-uestc/tsemple,iec-uestc/tsemple,easyhappy/campo,leakeung/campo,bxyb214/book,fahchen/tsemple,tiseheaini/campo-hm,lite/wechat-dev,alex-marmot/railsgirlschina,ZhaoZijie/morning,iec-uestc/tsemple,bxyb214/book,lite/wechat-dev,leakeung/campo,alex-marmot/campo,tiseheaini/campo-hm,chloerei/campo,lite/wechat-dev,bxyb214/book,alex-marmot/campo,ZhaoZijie/morning,JuanitoFatas/campo,alex-marmot/campo,JuanitoFatas/campo,w-zengtao/railsgirlschina,alex-marmot/railsgirlschina,alex-marmot/railsgirlschina,w-zengtao/railsgirlschina,tengcong/campo,bxyb214/book