diff --git a/timezone/Shanghai b/timezone/Shanghai
index e69de29..91f6f8b 100644
Binary files a/timezone/Shanghai and b/timezone/Shanghai differ
diff --git a/timezone/localtime b/timezone/localtime
index e69de29..91f6f8b 100644
Binary files a/timezone/localtime and b/timezone/localtime differ
diff --git a/timezone/timezone b/timezone/timezone
index e69de29..421b7a4 100644
--- a/timezone/timezone
+++ b/timezone/timezone
@@ -0,0 +1 @@
+Asia/Shanghai