diff --git a/app/helpers/courses_helper.rb b/app/helpers/courses_helper.rb
index a1b119cb5..097a3c1a4 100644
--- a/app/helpers/courses_helper.rb
+++ b/app/helpers/courses_helper.rb
@@ -507,8 +507,10 @@ module CoursesHelper
   #课程实践年份下拉框
   def course_time_option year
     type = []
+    month = Time.now.month
     now_year = year.nil? ? Time.now.year : (Time.now.year <= year ? Time.now.year : year)
-    for i in (now_year..now_year + 10)
+    year = month < 3 ? now_year - 1 : now_year
+    for i in (year..year + 10)
       option = []
       option << i
       option << i
diff --git a/public/stylesheets/public.css b/public/stylesheets/public.css
index d39e2600d..23550c623 100644
--- a/public/stylesheets/public.css
+++ b/public/stylesheets/public.css
@@ -397,7 +397,7 @@ li.menuArrow:hover {background:url(../images/item.png) -20px -70px no-repeat;}
 a.topnav_login_box:hover {color:#a1ebff;}
 .navRow1 {margin:0; padding:0;}
 .navRow2 {margin:0; padding:0;}
-.topnav_login_list{ border:1px solid #269ac9; background:#fff; padding-left:10px; padding-bottom:10px; padding-top:8px; width:60px; left:-7px; position:absolute; z-index:9999; line-height:2;}
+.topnav_login_list{ border:1px solid #eaeaea; background:#fff; padding-left:10px; padding-bottom:10px; padding-top:8px; width:60px; left:-7px; position:absolute; z-index:9999; line-height:2;}
 .topnav_login_list a{color:#15bccf;}
 .topnav_login_list li{ }