diff --git a/app/home/view/index/mail_list.html b/app/home/view/index/mail_list.html
index 6dfab69..7340daa 100644
--- a/app/home/view/index/mail_list.html
+++ b/app/home/view/index/mail_list.html
@@ -3,10 +3,10 @@
   <style>
 	.layui-tree-entry{font-size:15px; line-height:24px}
 	.layui-tree-set{padding:2px 0}
-	.layui-tree-iconClick .layui-icon{color:#1A75FF;font-size:16px;}
+	.layui-tree-iconClick .layui-icon{color:#1E9FFF;}
 	.layui-icon layui-icon-file{font-size:16px;}
-	.layui-tree-iconClick.layui-tree-icon .layui-icon{color:#1A75FF;font-size:12px;}
-	.layui-tree-icon {height: 13px;line-height: 12px; width: 13px; text-align: center;border: 1px solid #1A75FF; color:#1E9FFF}
+	.layui-tree-iconClick.layui-tree-icon .layui-icon{color:#1E9FFF;font-size:12px;}
+	.layui-tree-icon {height: 15px; width: 15px; text-align: center;border: 1px solid #1E9FFF; color:#1E9FFF}
 	.layui-tree-line .layui-tree-set .layui-tree-set:after{top:18px;}
 	.tree-left{width:200px; float:left; height:calc(100% - 30px); overflow: scroll; border:1px solid #eeeeee; background-color:#FAFAFA; padding:12px 12px 12px 5px;}
 	.tree-left h3{font-size:16px; height:30px; padding-left:10px; font-weight:800}
diff --git a/app/user/view/user/index.html b/app/user/view/user/index.html
index 44b137c..0eba237 100644
--- a/app/user/view/user/index.html
+++ b/app/user/view/user/index.html
@@ -5,7 +5,7 @@
 	.layui-tree-set{padding:2px 0}
 	.layui-tree-iconClick .layui-icon{color:#1E9FFF}
 	.layui-icon layui-icon-file{font-size:16px;}
-	.layui-tree-icon {height: 14px;line-height: 14px; width: 14px; text-align: center;border: 1px solid #1E9FFF; color:#1E9FFF}
+	.layui-tree-icon {height: 15px;width: 15px; text-align: center;border: 1px solid #1E9FFF; color:#1E9FFF}
 	.layui-tree-line .layui-tree-set .layui-tree-set:after{top:18px;}
 	.tree-left{width:200px; float:left; height:calc(100% - 30px); overflow: scroll; border:1px solid #eeeeee; background-color:#FAFAFA; padding:12px 12px 12px 5px;}
 	.tree-left h3{font-size:16px; height:30px; padding-left:10px; font-weight:800}