diff --git a/dethan3.md b/dethan3.md
new file mode 100644
index 0000000..19ec1e8
--- /dev/null
+++ b/dethan3.md
@@ -0,0 +1,16 @@
+---
+timezone: Asia/Shanghai
+---
+
+# dEthan3
+
+1. 前端练习生
+2. 其实有点没自信，我觉得挺难
+
+## Notes
+
+<!-- Content_START -->
+
+### 2024.09.18
+
+<!-- Content_END -->
diff --git a/sync_status_readme.py b/sync_status_readme.py
index ed2c549..902a956 100644
--- a/sync_status_readme.py
+++ b/sync_status_readme.py
@@ -8,9 +8,9 @@
 
 # Constants
 START_DATE = datetime.fromisoformat(os.environ.get(
-    'START_DATE', '2024-09-09T00:00:00+00:00')).replace(tzinfo=pytz.UTC-8)
+    'START_DATE', '2024-09-09T00:00:00+00:00')).replace(tzinfo=pytz.UTC)
 END_DATE = datetime.fromisoformat(os.environ.get(
-    'END_DATE', '2024-10-08T23:59:59+00:00')).replace(tzinfo=pytz.UTC-8)
+    'END_DATE', '2024-10-08T23:59:59+00:00')).replace(tzinfo=pytz.UTC)
 DEFAULT_TIMEZONE = 'Asia/Shanghai'
 FILE_SUFFIX = os.environ.get('FILE_SUFFIX', '_EICL1st.md')
 README_FILE = 'README.md'