diff --git a/main.py b/main.py
index ab6560a..7a66539 100644
--- a/main.py
+++ b/main.py
@@ -144,6 +144,7 @@ def to_int(x):
         return 0
 BaseData["工龄调增"] = BaseData["工龄调增"].apply(to_int)
 BaseData["工龄调减"] = BaseData["工龄调减"].apply(to_int)
+BaseData["学龄"] = BaseData["学龄"].apply(to_int)
 
 max_promote = 0
 max_history = 0