diff --git a/src/daycount_nbt/__init__.py b/src/daycount_nbt/__init__.py
index e92a27f..c69c91c 100644
--- a/src/daycount_nbt/__init__.py
+++ b/src/daycount_nbt/__init__.py
@@ -3,20 +3,11 @@
 from traceback import print_exc
 from math import floor
 
-PLUGIN_METADATA = {
-    'id': 'daycount_nbt',
-    'version': '1.2.1',
-    'name': 'DayCount-NBT',
-    'description': '通过读取 NBT 文件，获取服务器总运行时间。',
-    'author': 'Alex3236',
-    'link': 'https://github.com/eagle3236'
-}
-
 class Configure(Serializable):
     nbt_mode: bool = True
     nbt_file: str = 'server/world/level.dat'
     start_date: str = '2021-01-01'
-    dat_text: str = '这是服务器开服的第 $day 天'
+    day_text: str = '这是服务器开服的第 $day 天'
 
 config: Configure
  
diff --git a/src/mcdreforged.plugin.json b/src/mcdreforged.plugin.json
index a3b5e8a..58f4bc9 100644
--- a/src/mcdreforged.plugin.json
+++ b/src/mcdreforged.plugin.json
@@ -1,6 +1,6 @@
 {
     "id": "daycount_nbt",
-    "version": "2.0.0",
+    "version": "2.0.1",
     "name": "DayCount NBT",
     "description": {
         "en_us": "Get and export server opening times.",
@@ -11,4 +11,4 @@
     },
     "author": "Alex3236",
     "link": "https://github.com/eagle3236/joinMOTD_Plus"
-}
\ No newline at end of file
+}