diff --git a/README.md b/README.md
index 5b3ad9817..d3020e3ff 100644
--- a/README.md
+++ b/README.md
@@ -114,7 +114,7 @@ There is a dummy user named "Server" in every player's friends list that you can
 | drop           | drop <itemID\|itemName> [amount]                  | server.drop               | Client only  | Drops an item around you.                                    | `d` `dropitem`                                  |
 | give           | give [player] <itemId\|itemName> [amount] [level] | player.give               | Both side    | Gives item(s) to you or the specified player.                | `g` `item` `giveitem`                           |
 | givechar       | givechar <uid> <avatarId>                 | player.givechar           | Both side    | Gives the player a specified character.                      | givec                                           |
-| giveall       | giveall <uid> <amount>                 | player.giveall      | Both side    | Gives all items.      | givea                                         |
+| giveall       | giveall [uid] [amount]             | player.giveall      | Both side    | Gives all items.      | givea                                         |
 | godmode        | godmode [uid]                                     | player.godmode            | Client only  | Prevents you from taking damage.                             |                                                 |
 | heal           | heal                                              | player.heal               | Client only  | Heal all characters in your current team.                    | h                                               |
 | help           | help [command]                                    |                           | Both side    | Sends the help message or shows information about a specified command. |                                                 |
diff --git a/README_zh-CN.md b/README_zh-CN.md
index 0eb761630..c1e90c27d 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -115,7 +115,7 @@ chmod +x gradlew
 | drop           | drop <物品ID\|物品名称> [数量]               | server.drop               | 仅客户端 | 在指定玩家周围掉落指定物品                 | `d` `dropitem`                                  |
 | give           | give [uid] <物品ID\|物品名称> [数量] [等级]  |                           |          | 给予指定玩家一定数量及等级的物品           | `g` `item` `giveitem`                           |
 | givechar       | givechar <uid> <角色ID> [等级]               | player.givechar           | 均可使用 | 给予指定玩家对应角色                       | givec                                           |
-| giveall        | giveall <uid> <数量>                         | player.giveall            | 均可使用 | 给予指定玩家全部物品                       | givea                                           |
+| giveall        | giveall [uid] [数量]                         | player.giveall            | 均可使用 | 给予指定玩家全部物品                       | givea                                           |
 | godmode        | godmode [uid]                                | player.godmode            | 仅客户端 | 保护你不受到任何伤害(依然会被击退)         |                                                 |
 | heal           | heal                                         | player.heal               | 仅客户端 | 治疗队伍中所有角色                         | h                                               |
 | help           | help [命令]                                  |                           | 均可使用 | 显示帮助或展示指定命令的帮助               |                                                 |
diff --git a/src/main/java/emu/grasscutter/command/commands/GiveAllCommand.java b/src/main/java/emu/grasscutter/command/commands/GiveAllCommand.java
index 47ac08405..def5c9fe0 100644
--- a/src/main/java/emu/grasscutter/command/commands/GiveAllCommand.java
+++ b/src/main/java/emu/grasscutter/command/commands/GiveAllCommand.java
@@ -13,7 +13,7 @@ import emu.grasscutter.game.inventory.ItemType;
 
 import java.util.*;
 
-@Command(label = "giveall", usage = "giveall [player] <amount>",
+@Command(label = "giveall", usage = "giveall [player] [amount]",
         description = "Gives all items", aliases = {"givea"}, permission = "player.giveall", threading = true)
 public class GiveAllCommand implements CommandHandler {
 
@@ -59,7 +59,7 @@ public class GiveAllCommand implements CommandHandler {
                 break;
 
             default: // invalid
-                CommandHandler.sendMessage(null, "Usage: giveall [player] <amount>");
+                CommandHandler.sendMessage(null, "Usage: giveall [player] [amount]");
                 return;
         }
 
@@ -142,7 +142,7 @@ public class GiveAllCommand implements CommandHandler {
             }
         }
 
-        if (testItemsList.contains(itemId)) {
+       if (testItemsList.contains(itemId)) {
             return true;
         }
 
@@ -175,7 +175,6 @@ public class GiveAllCommand implements CommandHandler {
             new Range(2017, 2029),
           //  new Range(108001, 108387) //food
     };
-
     private static final Integer[] testItemsIds = new Integer[] {
             210, 211, 314, 315, 317, 1005, 1007, 1105, 1107, 1201, 1202, 2800,
             100001, 100002, 100244, 100305, 100312, 100313, 101212, 11411, 11506, 11507, 11508, 12505,