diff --git a/dsBase/src/main/java/com/dsideal/base/Teacher/Model/TeacherModel.java b/dsBase/src/main/java/com/dsideal/base/Teacher/Model/TeacherModel.java
index f5dff8be..4420c526 100644
--- a/dsBase/src/main/java/com/dsideal/base/Teacher/Model/TeacherModel.java
+++ b/dsBase/src/main/java/com/dsideal/base/Teacher/Model/TeacherModel.java
@@ -153,7 +153,7 @@ public class TeacherModel {
                 //继续保存人员职务与分管工作
                 //1、清除此人的职务与分管工作
                 sql = Db.getSql("teacher.deleteDutuesAndChargeByPersonId");
-                Db.update(sql, operator, IpUtil.ipToLong(ip_address), person_id);
+                Db.update(sql, person_id);
 
 
                 String nowDutiesStr = "";
diff --git a/dsBase/src/main/resources/Sql/teacher.sql b/dsBase/src/main/resources/Sql/teacher.sql
index 5b33494c..2fd7e239 100644
--- a/dsBase/src/main/resources/Sql/teacher.sql
+++ b/dsBase/src/main/resources/Sql/teacher.sql
@@ -85,6 +85,6 @@
 
   --删除指定人员的职务与分管工作
   #sql("deleteDutuesAndChargeByPersonId")
-    update t_person_duty_charge set b_use=0,operator=?,ip_address=? where person_id=?
+      delete from t_person_duty_charge where person_id=?
   #end
 #end
\ No newline at end of file