diff --git a/dsBaseRpc/RpcService/BaseTeacher/BaseTeacherDao/BaseTeacherDao.go b/dsBaseRpc/RpcService/BaseTeacher/BaseTeacherDao/BaseTeacherDao.go
index bb2d0ef5..bda88c19 100644
--- a/dsBaseRpc/RpcService/BaseTeacher/BaseTeacherDao/BaseTeacherDao.go
+++ b/dsBaseRpc/RpcService/BaseTeacher/BaseTeacherDao/BaseTeacherDao.go
@@ -270,13 +270,13 @@ func ExportTeacherInfoExcel(targetPath string, bureauId string, ExportExcelStatu
 	}
 	//学段限定
 	dvRange := excelize.NewDataValidation(true)
-	dvRange.Sqref = "K" + CommonUtil.ConvertIntToString(ExcelUtil.HiddenRows+2) + ":L" + CommonUtil.ConvertIntToString(ExcelUtil.RowsCount+ExcelUtil.HiddenRows)
+	dvRange.Sqref = "K" + CommonUtil.ConvertIntToString(ExcelUtil.HiddenRows+2) + ":K" + CommonUtil.ConvertIntToString(ExcelUtil.RowsCount+ExcelUtil.HiddenRows)
 	dvRange.SetSqrefDropList("$"+startDictCName+"$1:$"+stopDictCName+"$1", true)
 	f.AddDataValidation(SheetName, dvRange)
 
 	//学科级联绑定
 	dvRange = excelize.NewDataValidation(true)
-	dvRange.Sqref = "L" + CommonUtil.ConvertIntToString(2+ExcelUtil.HiddenRows) + ":M" + CommonUtil.ConvertIntToString(ExcelUtil.RowsCount+ExcelUtil.HiddenRows)
+	dvRange.Sqref = "L" + CommonUtil.ConvertIntToString(2+ExcelUtil.HiddenRows) + ":L" + CommonUtil.ConvertIntToString(ExcelUtil.RowsCount+ExcelUtil.HiddenRows)
 	dvRange.SetSqrefDropList("INDIRECT($L"+CommonUtil.ConvertIntToString(ExcelUtil.HiddenRows+2)+")", true)
 	f.AddDataValidation(SheetName, dvRange)