解决方法如下：

首页这个插件使用的是tpl_mainclass.htm和tpl_mainclass2.htm模版,打开文件可以看到他调用的是mainclass0和mainclass2样式表.在模版的images/style.css中修改以下样式定义,把文字颜色#555555改成所需颜色: /* ==大分类列表样式== */ table.mainclass{border:0px #ffffff solid} td.mainclass{padding-left:10px;padding-top:10px;font-size:12px;height:25px;color:#666666} .mainclass0{color:#555555;font-size:12px;line-height:180%} a.mainclass0{color:#555555;font-weight:bold;line-height:180%;text-decoration: underline} a.mainclass0:link{color:#555555;text-decoration: underline} a.mainclass0:visited{color:#555555;text-decoration: underline} a.mainclass0:actived{color:#555555;text-decoration: underline} a.mainclass0:hover{color:#555555;text-decoration: underline} .mainclass{color:#555555;font-size:14px;line-height:160%} a.mainclass{color:#555555;font-weight:bold;line-height:160%;text-decoration: underline} a.mainclass:link{color:#555555;text-decoration: underline} a.mainclass:visited{color:#555555;text-decoration: underline} a.mainclass:actived{color:#555555;text-decoration: underline} a.mainclass:hover{color:#ff6611;text-decoration: underline} table.mainclass2{border:0px #ffffff solid} td.mainclass2{padding-left:10px;font-size:12px;height:25px;color:#666666} .mainclass2{color:#555555;font-size:12px;line-height:150%} a.mainclass2{color:#555555;line-height:150%;text-decoration: underline} a.mainclass2:link{color:#555555;text-decoration: underline} a.mainclass2:visited{color:#555555;text-decoration: underline} a.mainclass2:actived