diff --git a/pricing/write_pattern.py b/pricing/write_pattern.py
index c650682..f8a8e5b 100644
--- a/pricing/write_pattern.py
+++ b/pricing/write_pattern.py
@@ -45,12 +45,13 @@ def write_pattern_xlsx(name: str, fields: dict) -> str:
 def create_options(ws, dcol,  sheet, opt_id, options):
 	r = 2
 	vc = opt_id + 1
+	cnt = len(options) + 1
 	for v in options:
 		sheet.cell(row=r, column=vc, value=v)
 		r = r + 1
 	colname = reverse_colnames[vc]
 	dv = DataValidation(type="list", 
-		formula1=f'dict!${colname}$1:${colname}$4', 
+		formula1=f'dict!${colname}$1:${colname}${cnt}', 
 		allow_blank=True)
 	dv.error = '请选择下拉菜单中的有效职位。'
 	dv.errorTitle = '输入无效'