diff --git a/dsBaseRpc/RpcService/BasePosition/BasePositionDao/BasePositionDao.go b/dsBaseRpc/RpcService/BasePosition/BasePositionDao/BasePositionDao.go
index 366131cd..6fcbbf11 100644
--- a/dsBaseRpc/RpcService/BasePosition/BasePositionDao/BasePositionDao.go
+++ b/dsBaseRpc/RpcService/BasePosition/BasePositionDao/BasePositionDao.go
@@ -6,6 +6,7 @@ import (
 	"dsBaseRpc/Utils/DbUtil"
 	"dsBaseRpc/Utils/SqlKit"
 	"dsBaseRpc/models"
+	"github.com/xormplus/builder"
 )
 
 var db = DbUtil.Engine
@@ -32,9 +33,24 @@ func UpdateBasePosition(model models.TBasePosition, ForceUpdateFields []string)
 	return affected, err
 }
 
-//获取职务所有的树形结构信息
+//获取职务所有的树形结构信息（不需要参数）
 func TreeBasePosition() ([]map[string]interface{}, int32, error){
-
+	var myBuilder = builder.Dialect(builder.MYSQL).Select("*").From("t_base_position")
+	myBuilder.Where(builder.Eq{"b_use": 1})
+	myBuilder.And(builder.Eq{"t1.rxnf": in.Rxnf})
+	myBuilder.And(builder.Eq{"t1.stage_id": in.StageId})
+	myBuilder.And(builder.Eq{"t1.bureau_id": in.BureauId})
+	//排除某个班级，用在将学生进行调整班级时的需求
+	if in.RemoveClassId != "" {
+		myBuilder.And(builder.Neq{"t1.class_id": in.RemoveClassId})
+	}
+	//获取拼接完成的SQL语句
+	sql, err := myBuilder.OrderBy("t1.bh asc").Limit(limit, offset).ToBoundSQL()
+	if err != nil {
+		return nil, 0, err
+	}
+	//调用多查询字段通用方法
+	list, err := db.SQL(sql).Query().List()
 }
 //根据单位ID获取职务信息
 func ListBasePositionByBureauId(in *BasePositionProto.QueryArg)([]map[string]interface{}, int32, error){