diff --git a/2011.ics b/2011.ics
index e1b5490..e29cecb 100644
--- a/2011.ics
+++ b/2011.ics
@@ -30,9 +30,16 @@ END:VEVENT
 BEGIN:VEVENT
 SUMMARY:春节假期
 DTSTART;VALUE=DATE:20110202
-DTEND;VALUE=DATE:20110209
+DTEND;VALUE=DATE:20110203
 DTSTAMP;VALUE=DATE:20110202
-UID:2011-02-02/2011-02-09/NateScarlet/holiday-cn
+UID:2011-02-02/2011-02-03/NateScarlet/holiday-cn
+END:VEVENT
+BEGIN:VEVENT
+SUMMARY:春节假期
+DTSTART;VALUE=DATE:20110208
+DTEND;VALUE=DATE:20110209
+DTSTAMP;VALUE=DATE:20110208
+UID:2011-02-08/2011-02-09/NateScarlet/holiday-cn
 END:VEVENT
 BEGIN:VEVENT
 SUMMARY:上班(补春节假期)
diff --git a/2011.json b/2011.json
index 0a19a8d..58ecbdc 100644
--- a/2011.json
+++ b/2011.json
@@ -31,31 +31,6 @@
             "date": "2011-02-02",
             "isOffDay": true
         },
-        {
-            "name": "春节",
-            "date": "2011-02-03",
-            "isOffDay": true
-        },
-        {
-            "name": "春节",
-            "date": "2011-02-04",
-            "isOffDay": true
-        },
-        {
-            "name": "春节",
-            "date": "2011-02-05",
-            "isOffDay": true
-        },
-        {
-            "name": "春节",
-            "date": "2011-02-06",
-            "isOffDay": true
-        },
-        {
-            "name": "春节",
-            "date": "2011-02-07",
-            "isOffDay": true
-        },
         {
             "name": "春节",
             "date": "2011-02-08",