diff --git a/waypoint_manager/scripts/icons/delete_param_btn.png b/waypoint_manager/scripts/icons/delete_param_btn.png
new file mode 100644
index 0000000..86f4660
--- /dev/null
+++ b/waypoint_manager/scripts/icons/delete_param_btn.png
Binary files differ
diff --git a/waypoint_manager/scripts/icons/new_param_btn.png b/waypoint_manager/scripts/icons/new_param_btn.png
new file mode 100644
index 0000000..fdf4e36
--- /dev/null
+++ b/waypoint_manager/scripts/icons/new_param_btn.png
Binary files differ
diff --git a/waypoint_manager/scripts/manager_GUI.py b/waypoint_manager/scripts/manager_GUI.py
index cd38a8a..4f7ef9b 100755
--- a/waypoint_manager/scripts/manager_GUI.py
+++ b/waypoint_manager/scripts/manager_GUI.py
@@ -5,6 +5,7 @@
 import gc
 from pathlib import Path
 from tkinter import messagebox
+from PIL import Image, ImageTk
 from lib.mymaplib import MyMap
 from lib.waypointlib import WaypointList, FinishPose, get_waypoint_yaml
 
@@ -94,13 +95,21 @@
         self.master.bind("<Control-Button-3>", self.ctrl_right_click)
         self.master.bind("<Configure>", self.window_resize_callback)
 
+        #### アイコン ####
+        icon = Image.open(Path(__file__).parent / Path("icons","new_param_btn.png"))
+        icon = icon.resize((30, 30))
+        self.new_param_icon = ImageTk.PhotoImage(image=icon)
+        icon = Image.open(Path(__file__).parent / Path("icons","delete_param_btn.png"))
+        icon = icon.resize((30, 30))
+        self.del_param_icon = ImageTk.PhotoImage(image=icon)
+
         #### その他必要になる変数 ####
         self.mymap = None
         self.waypoints = None
         self.finish_pose = None
         self.waypoints_filepath = None
         self.editing_waypoint_id = None   # 編集中のウェイポイントを示す図形のオブジェクトID
-        self.moving_waypoint = False   # ウェイポイントをDnDで動かしている最中かどうか
+        self.moving_waypoint = False   # ウェイポイントをmoveで動かしている最中かどうか
         self.setting_finish_pose = 0 # finish pose のセット中かどうか
         self.old_click_point = None   # 最後にカーソルのあった座標を保持
         self.wp_info_win: tk.Toplevel = None   # ウェイポイント情報を表示するウィンドウ
@@ -594,22 +603,22 @@
             txt_box = tk.Entry(self.wp_info_win, width=20, font=("Consolas", 15))
             txt_box.insert(tk.END, str(point[key]).lower())
             txt_box.grid(column=1, row=i, padx=2, pady=2, ipady=3, sticky=tk.EW)
-            del_btn = tk.Button(self.wp_info_win, text="-", width=2, bg="red", fg="white", font=("",13,"bold"))
+            del_btn = tk.Button(self.wp_info_win, image=self.del_param_icon, relief=tk.FLAT)
             del_btn["command"] = lambda name=key, val=str(point[key]).lower(): self.del_param_btn_callback(name, val)
             del_btn.grid(column=2, row=i, padx=5, pady=5)
         # New parameter
-        new_param_btn = tk.Button(self.wp_info_win, text="New Parameter", bg="#AFA")
+        new_param_btn = tk.Button(self.wp_info_win, image=self.new_param_icon, relief=tk.FLAT)
         new_param_btn["command"] = self.new_param_btn_callback
-        new_param_btn.grid(column=0, columnspan=2, row=self.wp_info_win.grid_size()[1], pady=10)
-        # Apply, DnD(Drag & Drop), remove ボタン
+        new_param_btn.grid(column=0, columnspan=3, row=self.wp_info_win.grid_size()[1], pady=10)
+        # Apply, Move(Drag & Drop), remove ボタン
         canv = tk.Canvas(self.wp_info_win)
         canv.grid(column=0, columnspan=3, row=self.wp_info_win.grid_size()[1], sticky=tk.EW, pady=5)
         apply_btn = tk.Button(canv, text="Apply", width=5, height=1, bg="#FDD",
                     command=self.apply_btn_callback)
         apply_btn.pack(side=tk.RIGHT, anchor=tk.SE, padx=5, pady=5)
-        dnd_btn = tk.Button(canv, text="DnD", width=5, height=1, bg="#EEE")
-        dnd_btn["command"] = lambda obj=dnd_btn: self.dnd_btn_callback(dnd_btn)
-        dnd_btn.pack(side=tk.RIGHT, anchor=tk.SE, padx=5, pady=5)
+        move_btn = tk.Button(canv, text="Move", width=5, height=1, bg="#EEE")
+        move_btn["command"] = lambda obj=move_btn: self.move_btn_callback(move_btn)
+        move_btn.pack(side=tk.RIGHT, anchor=tk.SE, padx=5, pady=5)
         remove_btn = tk.Button(canv, text="Remove", width=7, height=1, bg="#F00",
                     command=self.remove_btn_callback)
         remove_btn.pack(side=tk.LEFT, anchor=tk.SE, padx=5, pady=5)
@@ -641,9 +650,9 @@
 
 
     """
-    +++++ ドラッグ&ドロップボタン(DnD)を押したときのコールバック +++++
+    +++++ ドラッグ&ドロップボタン(move)を押したときのコールバック +++++
     """
-    def dnd_btn_callback(self, obj=None):
+    def move_btn_callback(self, obj=None):
         if obj is None: return
         btn = obj
         # 押された状態とそうでない状態を切り替える