diff --git a/config.ini b/config.ini
index 1ff5665..1b5e082 100644
--- a/config.ini
+++ b/config.ini
@@ -1,6 +1,6 @@
 # Ci configuration for GitHub Actions.
 [framework]
-ver=3
+ver=4
 [main]
 ver=2.5.0
 [release]
diff --git a/matrix_sync/client/init.py b/matrix_sync/client/init.py
index d01a37f..42d3a59 100644
--- a/matrix_sync/client/init.py
+++ b/matrix_sync/client/init.py
@@ -28,7 +28,8 @@ async def login_by_password():
         await cache_token(resp)
         log_info(tr("login.save_token"))
     else:
-        log_error(f"{tr("login.failed")}: {resp}")
+        tip = tr("login.failed")
+        log_error(f"{tip}: {resp}")
         homeserver = get_homeserver(plg_globals.config["homeserver"])
         log_info(f'homeserver: "{homeserver}", bot: "{plg_globals.config["user_id"]}"')
         log_error(tr("check_config"))
diff --git a/matrix_sync/entry.py b/matrix_sync/entry.py
index 44e5fb4..092cd1f 100644
--- a/matrix_sync/entry.py
+++ b/matrix_sync/entry.py
@@ -1,5 +1,8 @@
+import os
+
 from .utils import tr
 from .utils.logger import *
+from .client.init import login_by_password
 from .client.reporter import send_to_matrix
 from .client.receiver import stop_sync
 from .config import load_config
@@ -7,10 +10,12 @@
 from mcdreforged.api.all import *
 
 
-# Framwork ver: 2.5.0-2
+# Framwork ver: 2.5.0-4
 async def on_load(server: PluginServerInterface, prev_module):
     await load_config(server)
     command_register(server)
+    if not os.path.exists(f"{configDir}/token.json"):
+        await login_by_password()
     start_sync()
 
 def on_server_start(server: PluginServerInterface):