diff --git a/codes.json b/codes.json
index 3f622c0..5f0e9ef 100644
--- a/codes.json
+++ b/codes.json
@@ -9,24 +9,12 @@
     "valid": "2026-3-17"
   },
   {
-    "title": "「月之四」前瞻直播兑换码",
+    "title": "40原石+5冬凌草",
     "content": "",
-    "time": "2026-1-2 14:00",
+    "time": "2026-1-15 20:00",
     "codes": [
-      "如果在冬夜一个旅人",
-      "海灯节快乐",
-      "兑换码兑换马"
+      "EZLN5WP4F42N"
     ],
-    "valid": "2026-1-5"
-  },
-  {
-    "title": "B站跨晚兑换码（已过期）",
-    "content": "",
-    "time": "2025-12-31 20:00",
-    "codes": [
-      "赴原神之约伴月同眠",
-      "回家的路原神相伴"
-    ],
-    "valid": "2026-1-1"
+    "valid": "2026-3-17"
   }
 ]
diff --git a/update_time.txt b/update_time.txt
index b04f77f..f3da546 100644
--- a/update_time.txt
+++ b/update_time.txt
@@ -1 +1 @@
-20260103
+20260115