diff --git a/Source/GrasscutterTools/FormMain.cs b/Source/GrasscutterTools/FormMain.cs
index 952699b..2e13385 100644
--- a/Source/GrasscutterTools/FormMain.cs
+++ b/Source/GrasscutterTools/FormMain.cs
@@ -513,8 +513,16 @@ namespace GrasscutterTools
             {
                 var id = name.Substring(0, name.IndexOf(':')).Trim();
 
-                SetCommand(ChkDrop.Checked ? "/drop" : "/give",
-                    $"{id} {NUDGameItemAmout.Value} {NUDGameItemLevel.Value}");
+                if (ChkDrop.Checked)
+                {
+                    NUDGameItemLevel.Enabled = false;
+                    SetCommand("/drop", $"{id} {NUDGameItemAmout.Value}");
+                }
+                else
+                {
+                    NUDGameItemLevel.Enabled = true;
+                    SetCommand("/give", $"{id} {NUDGameItemAmout.Value} {NUDGameItemLevel.Value}");
+                }
                 return true;
             }
             return false;
diff --git a/Source/GrasscutterTools/Resources/en-us/CustomCommands.txt b/Source/GrasscutterTools/Resources/en-us/CustomCommands.txt
index 5cfcad7..b9d2932 100644
--- a/Source/GrasscutterTools/Resources/en-us/CustomCommands.txt
+++ b/Source/GrasscutterTools/Resources/en-us/CustomCommands.txt
@@ -41,7 +41,7 @@ Restart Server
 Send PM
 /say <player> <message>
 Pull in team
-/coop <playerId> <target playerId>
+/coop @targetId
 Suicide
 /killcharacter
 Kill Somebody
@@ -49,4 +49,6 @@ Kill Somebody
 List ALL users
 /list uid
 Reload service config
-/reload
\ No newline at end of file
+/reload
+KillAll
+/killall
\ No newline at end of file
diff --git a/Source/GrasscutterTools/Resources/zh-cn/CustomCommands.txt b/Source/GrasscutterTools/Resources/zh-cn/CustomCommands.txt
index 1e70311..687b50b 100644
--- a/Source/GrasscutterTools/Resources/zh-cn/CustomCommands.txt
+++ b/Source/GrasscutterTools/Resources/zh-cn/CustomCommands.txt
@@ -41,7 +41,7 @@
 私信
 /say <player> <message>
 进来吧你
-/coop <playerId> <target playerId>
+/coop @targetId
 自杀
 /killcharacter
 暗杀
@@ -49,4 +49,6 @@
 都有谁在？
 /list uid
 重载服务配置
-/reload
\ No newline at end of file
+/reload
+清场
+/killall
\ No newline at end of file