diff --git a/js/nav.js b/js/nav.js
index bb3cb61..e090aa6 100644
--- a/js/nav.js
+++ b/js/nav.js
@@ -1,7 +1,7 @@
 
 // 配置全局服务器IP
 var config_serverIp = "http://10.10.14.186:9109/"
-var config_years = ['2018', '2019', '2020']
+var config_years = ['2019', '2020','2021']
 // 年份选择列表生成
 // 获取当前年份
 var year_list = ""
@@ -11,7 +11,7 @@ config_years.map((e, i) => { year_list += "<li>" + e + "</li>" })
 
 var config_now_year = ""
 if (!GetQueryString("year")) {
-    config_now_year = config_years[config_years.length - 1]
+    config_now_year = config_years[config_years.length - 2]
 } else {
     config_now_year = GetQueryString("year")
 }