在您的样式中添加类似的内容。css：
#wpadminbar {
background-color:#62BACE !important;
background-image:-ms-linear-gradient(bottom,#62BACE,#6291cc 5px) !important;
background-image:-moz-linear-gradient(bottom,#62BACE,#6291cc 5px) !important;
background-image:-o-linear-gradient(bottom,#62BACE,#6291cc 5px) !important;
background-image:-webkit-gradient(linear,left bottom,left top,from(#62BACE ),to(#6291cc)) !important;
background-image:-webkit-linear-gradient(bottom,#62BACE,#6291cc 5px) !important;
background-image:linear-gradient(bottom,#62BACE,#6291cc 5px) !important;
}
您还需要为锚定颜色和内容设置样式，但这会使条形图变为蓝色。你可以改变你认为合适的颜色。
