diff --git a/jsk_2024_10_semi/pr2_surgery/#main.l# b/jsk_2024_10_semi/pr2_surgery/#main.l#
deleted file mode 100644
index 1d41a20b1..000000000
--- a/jsk_2024_10_semi/pr2_surgery/#main.l#
+++ /dev/null
@@ -1,97 +0,0 @@
-#!/usr/bin/env roseus
-
-;;Okada-sensei seminar
-;;Surgery-method dev2
-;;last editted Nov 18
-;;editted by Michi-Tsubaki
-
-;;<Description>
-;;Trying to make unique motion for sewing sponge.
-
-
-;;Load pkgs around PR2 Interface
-(require "package://pr2eus/pr2.l")
-(require "package://pr2eus/pr2-utils.l")
-(require "package://pr2eus/pr2-interface.l") ;;*ri*
-(require "package://pr2eus/speak.l") ;;pkg for speaking
-
-;;Load class related
-(load "trajectory.l")
-(load "initial-task.l")
-(load "env.l")
-(load "models/arrow-object.l") ;;*arrow*
-
-;;Set arrow (for debug)
-(setq *arrow* (arrow))
-(send *arrow* :copy-worldcoords)
-
-;;Set remain (TBU: to be used)
-(setq *remain* 1000) ;;how long remaining thread?
-
-;;Set PR2
-(if (not (boundp '*pr2*)) (pr2-init)) 
-
-;;Set environment parameter
-(setq *centerx* 700) ;;change this param
-(setq *centery* 0)  ;;change this param
-(setq *centerz* 750)  ;;change this param
-(setq *deskw* 500) ;;change this param
-(setq *deskh* 750) ;;change this param
-
-;;Set Experiment environment
-(set-env) ;; check env.l
-
-
-;;Show all objects in IRTVIEWER
-(objects (list *pr2* *center* *arrow* *desk* *needle* *hampen*))
-
-
-;;Human help Robot to grab needle
-(initial-task) ;; check initial-task.l
-
-
-
-
-;;Make Trajectory 
-(setq r (instance traj :init)) ;;check trajectory.l
-(send r :rotate pi/2 :z)
-(setq *target* (v+ (send *center* :pos) #f(0 10 30)))
-(send r :locate *target*  :world)
-
-(objects (append (list *pr2* *center* *arrow* *desk* *needle* *hampen*) (send r :points)))
-
-
-
-;;Set Start Position
-;;Larm
-(setq current-coords (send *o* :copy-worldcoords))
-(setq new-coords (send (send current-coords :translate (float-vector 0 200 200)) :rotate (deg2rad 90) :z))
-(send new-coords :draw-on :flush t)
-
-(send *pr2* :larm :inverse-kinematics new-coords :rotation-axis :y)
-(send *pr2* :larm :end-coords :assoc *needle*)
-(send *ri* :angle-vector (send *pr2* :angle-vector) 1000)
-(send *ri* :wait-interpolation)
-(send *irtviewer* :draw-objects)
-
-;;Rarm
-(setq current-coords (send *o* :copy-worldcoords))
-(setq new-coords (send current-coords :translate (float-vector 0 -100 500))) 
-(send *pr2* :rarm :inverse-kinematics new-coords :rotation-axis :x)
-(send *ri* :angle-vector (send *pr2* :angle-vector) 1000)
-(send *ri* :wait-interpolation)
-(send *irtviewer* :draw-objects)
-
-
-(dolist (e (send r :points))
-  (send *pr2* :larm :inverse-kinematics (send e :rotate (deg2rad 90) :y)
-	:rotation-axis :x
-	:debug-view t)
-  (send *ri* :angle-vector (send *pr2* :angle-vector) 2000)
-  (send *ri* :wait-interpolation)
-  (send *irtviewer* :draw-objects)
-  (format t "debug~%")
-  (unix:sleep 2)
-  
-  )
-
diff --git a/jsk_2024_10_semi/pr2_surgery/.#main.l b/jsk_2024_10_semi/pr2_surgery/.#main.l
deleted file mode 120000
index 45f967377..000000000
--- a/jsk_2024_10_semi/pr2_surgery/.#main.l
+++ /dev/null
@@ -1 +0,0 @@
-mech-user@ki00119.4627:1731969929
\ No newline at end of file