diff --git a/dislocker_slash.py b/dislocker_slash.py
index 057a849..118dc43 100644
--- a/dislocker_slash.py
+++ b/dislocker_slash.py
@@ -1316,7 +1316,7 @@ async def button_init(interaction: discord.Interaction, text_channel: discord.Te
 @tree.command(name="masterpass", description="PCのマスターパスワードを表示します。")
 @discord.app_commands.default_permissions(administrator=True)
 async def masterpass(interaction: discord.Interaction, pc_number: int):
-    pc_master_password_get = dislocker.pc_master_password(pc_number=pc_number)
+    pc_master_password_get = dislocker.show_pc_master_password(pc_number=pc_number)
     
     if pc_master_password_get["result"] == 0:
         pc_master_password = pc_master_password_get["output_dict"]["master_password"]