diff --git a/zhenxun/builtin_plugins/sign_in/config.py b/zhenxun/builtin_plugins/sign_in/config.py
index e2bfdbc6..d2016c5b 100644
--- a/zhenxun/builtin_plugins/sign_in/config.py
+++ b/zhenxun/builtin_plugins/sign_in/config.py
@@ -36,7 +36,6 @@ level2attitude = {
 weekdays = {1: "Mon", 2: "Tue", 3: "Wed", 4: "Thu", 5: "Fri", 6: "Sat", 7: "Sun"}
 
 lik2level = {
-    9999: "9",
     400: "8",
     270: "7",
     200: "6",