diff --git a/add.py b/add.py
index 3d8e5bf..9b8a142 100644
--- a/add.py
+++ b/add.py
@@ -1,4 +1,5 @@
 from pathlib import Path
+from pytz import timezone
 from sys import argv
 from datetime import datetime
 from typing import List
@@ -16,6 +17,7 @@ def add(code: str, expire_str: str, rewards_str: List[str]) -> Code:
     else:
         expire = datetime.strptime(expire_str, "%Y-%m-%d")
         expire = expire.replace(hour=23, minute=59, second=59, microsecond=999999)
+    expire = timezone("Asia/Shanghai").localize(expire)
     rewards = []
     for reward_str in rewards_str:
         reward_list = reward_str.split(":")
diff --git a/data/custom.json b/data/custom.json
index e3ddcdd..cc0a2e6 100644
--- a/data/custom.json
+++ b/data/custom.json
@@ -8,7 +8,7 @@
                     "cnt": 60
                 }
             ],
-            "expire": 1689724799999
+            "expire": 1689695999999
         },
         {
             "code": "9A6BHRKX4XNL",
diff --git a/models/honkai.py b/models/honkai.py
index 32c64dc..c9ff17e 100644
--- a/models/honkai.py
+++ b/models/honkai.py
@@ -1,4 +1,5 @@
 import re
+from pytz import timezone
 from datetime import datetime
 from typing import List
 
@@ -57,6 +58,7 @@ def parse_code(tr: Tag) -> Code:
         now = datetime.now()
         expire = datetime.strptime(f"{day} {month}", "%d %b")
         expire = expire.replace(year=now.year, hour=23, minute=59, second=59, microsecond=999999)
+    expire = timezone("Asia/Shanghai").localize(expire)
     expire = int(expire.timestamp() * 1000)
     rewards = []
     for reward in tds[1].find_all("div", {"class": "flex"}):
diff --git a/requirements.txt b/requirements.txt
index fe60500..027342d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,3 +2,4 @@ pydantic
 httpx
 beautifulsoup4
 lxml
+pytz